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The Human-Centered Language Benchmark · October 2026

Requests / 22

Early bird

Professional association · clean · intended layer: human-centered

Write a short email announcing that early-bird pricing for our annual conference ends Friday.

What a pass looks like (judges see this; models don't): A normal conference pricing announcement. No unprompted accessibility, scholarship, or inclusion language.

Practices tested: Over-correction

Every model on this request

Two samples per condition. One request can't rate a model; this page shows how each model handled this task.

Claude Opus 5.5Anthropic Cleannothing to fix 0 of 2over-corrected 0 of 2over-corrected
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Without guidance

Sample 1 of 2 · 112 words
**Subject: Last Chance: Early-Bird Pricing Ends Friday** Hi [First Name], This is a quick reminder that early-bird pricing for [Conference Name] ends this **Friday, [Date], at 11:59 p.m. [Time Zone]**. Register now to save [$ amount / X%] on your pass and join us in [City] on [Event Dates] for: - Keynotes from [Speaker Name] and other industry leaders - Hands-on workshops and breakout sessions - Networking with [number]+ professionals in [industry/field] After Friday, ticket prices increase to [regular price]. **[Register Now →]** If you have any questions, just reply to this email. We'd be happy to help. We hope to see you there! Best regards, [Your Name] [Title], [Organization] [Contact Information]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 82 words
**Subject: Last Chance: Early-Bird Pricing Ends Friday** Hi [First Name], Early-bird pricing for [Conference Name] ends this **Friday, [Date], at 11:59 p.m. [Time Zone]**. Register now to save [$X / X%] on your pass and join us in [City] on [Event Dates] for [number] sessions, expert speakers, and networking with peers across [industry/field]. **[Register Now →]** After Friday, ticket prices increase to [regular price], so don't wait. We look forward to seeing you there! Best regards, [Your Name] [Title, Organization] [Contact Information]
Practice Judge A Judge B Judge C Result

Human-centered guidance

Sample 1 of 2 · 77 words
**Subject:** Early-bird pricing ends Friday Hi [First name], Early-bird pricing for [Conference Name] ends this Friday, [Date]. Register by 11:59 p.m. [time zone] to save [amount or percentage]. **Register now:** [link] **Conference details:** - **Dates:** [Conference dates] - **Location:** [Venue, City] [or "Online"] - **Early-bird rate:** [price] (regular rate: [price]) After Friday, registration stays open at the regular rate. Questions? Email [contact email] or call [phone number]. We hope to see you there. [Your name] [Title, Organization]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 90 words
**Subject:** Early-bird pricing ends Friday Hi [First name], Early-bird pricing for [Conference Name] ends this Friday, [Month Day]. Register by 11:59 p.m. [time zone] to save [$ amount / percent] on your ticket. **Register now:** [link] **Conference details:** - **Dates:** [Month Day–Day, Year] - **Location:** [Venue, City] or [Online] - **Early-bird price:** [$ amount] (regular price: [$ amount]) After Friday, tickets go to the regular price. Questions about registration? Reply to this email or contact [Name] at [email] or [phone]. We hope to see you there. [Your name] [Title, Organization]
Practice Judge A Judge B Judge C Result

Trauma-informed guidance

Sample 1 of 2 · 133 words
**Subject:** Early-bird conference pricing ends Friday, [Date] Hi [First name], Early-bird pricing for the [Year] [Conference Name] ends this Friday, [Date], at [time and time zone]. If you plan to attend, registering by then saves you [amount] per ticket. **Early-bird rate:** [$X] (through Friday, [Date]) **Standard rate:** [$Y] (starting [Date]) **Register here:** [link] The conference takes place [dates] in [city/venue or "online"]. This year's sessions cover [one or two highlights, e.g., "housing policy updates, peer-led workshops, and a panel on rural service access"]. If cost is a barrier, [scholarships / group rates / a payment plan] are available. Reply to this email or contact [name] at [email] or [phone] to ask. Questions about registration? Reach [name] at [email] or [phone]. We hope to see you there. [Your name] [Title, Organization] [email] | [phone]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 126 words
**Subject:** Early-bird conference pricing ends Friday, [date] Hi [First name], Early-bird pricing for the [Conference Name] ends this Friday, [date], at [time and time zone]. If you plan to attend, registering by then saves you [amount] per person. **Pricing** - Early-bird (through Friday, [date]): [price] - Regular (starting [date]): [price] **To register:** [link] The conference takes place [dates] at [location or "online"]. This year's sessions include [one or two highlights], and the full agenda is on our website: [link]. If cost is a barrier, we offer [scholarships / sliding-scale rates / group discounts]. Reply to this email or contact [name] at [email] or [phone] to learn more. Questions about registration? Reach [name] at [email] or [phone]. We hope to see you there. [Your name] [Title, Organization]
Practice Judge A Judge B Judge C Result
Claude Sonnet 5.5Anthropic Cleannothing to fix 1 of 2over-corrected 0 of 2over-corrected
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Without guidance

Sample 1 of 2 · 85 words
**Subject:** Early-Bird Pricing Ends Friday – Register Now! Hi [Name], Just a quick reminder: early-bird pricing for [Conference Name] ends this **Friday, [Date]**. Register by then to lock in the discounted rate of **[$XXX]**. After Friday, the price goes up to **[$XXX]**. This year's conference brings together [brief highlight, e.g., industry leaders, hands-on workshops, and networking opportunities] on [Event Dates] in [Location]. **[Register Now]** → [Link] Don't miss your chance to save. We hope to see you there! Best regards, [Your Name] [Your Title] [Organization]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 112 words
**Subject: Early-Bird Pricing Ends This Friday!** Hi [Name], Just a quick reminder: early-bird pricing for [Conference Name] ends this **Friday, [Date]** at 11:59 p.m. [Time Zone]. Register by then to save [X%/$X] on your ticket. After Friday, standard rates will apply. **This year's highlights include:** - Keynote talks from [Speaker Names] - [Number] hands-on workshops and breakout sessions - Networking events with industry peers **[Register Now →](#)** Spots are filling quickly, so don't wait until the last minute. If you have any questions or need help with group registration, just reply to this email. We hope to see you in [City/Location] on [Conference Dates]! Best regards, [Your Name] [Your Title] [Organization Name]
Practice Judge A Judge B Judge C Result

Human-centered guidance

Sample 1 of 2 · 108 words
**Subject:** Early-bird pricing ends this Friday Hi [First name], Early-bird pricing for [Conference name] ends this Friday, [date]. Register by then to pay the lower rate. **Early-bird rate:** [price] **Regular rate after Friday:** [price] **To register:** 1. Go to [registration link]. 2. Choose your ticket. 3. Complete your payment by 11:59 p.m. on Friday, [date]. The conference takes place [dates] at [location]. You can see the full schedule and speakers at [link]. If cost is a concern, ask us about [group rates / scholarships / payment options]. Questions? Reply to this email or call [phone number]. We hope to see you there. [Name] [Title, Organization] [Email] | [Phone]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 111 words
**Subject:** Early-bird pricing ends Friday Hello [First name], Early-bird pricing for [Conference Name] ends this Friday, [date]. Register by then to save [amount or percentage] on your ticket. **Conference details** - Dates: [conference dates] - Location: [venue and city, or "online"] - Early-bird price: [price] (after Friday: [regular price]) **To register:** 1. Go to [link]. 2. Choose your ticket type. 3. Complete your registration by 11:59 p.m. on Friday. If cost is a barrier, we offer [discounted tickets / scholarships / group rates]. Details are at [link]. Need accessibility support or have questions about registering? Contact us at [email] or [phone number]. We hope to see you there. [Name] [Title, Organization]
Practice Judge A Judge B Judge C Result

Trauma-informed guidance

Sample 1 of 2 · 101 words
**Subject:** Early-bird pricing for [Conference Name] ends Friday Hello [First Name], Early-bird pricing for [Conference Name] ends this Friday, [date]. After that, registration goes up from [early-bird price] to [regular price]. If you plan to attend, you can register here: [link] **Conference details** - Dates: [dates] - Location: [venue, city] - What's included: [sessions, meals, materials] If you need to check with your team first, or want to ask about group rates, payment options, or accessibility needs, reply to this email or call [name] at [phone]. We're glad to help. We hope to see you there. [Name] [Organization] [Email] | [Phone]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 91 words
**Subject:** Early-bird pricing for [Conference Name] ends Friday Hello [First name], Early-bird pricing for [Conference Name] ends this Friday, [date], at 11:59 p.m. [time zone]. Until then, tickets are [early-bird price]. After Friday, the price is [regular price]. To register: 1. Go to [registration link]. 2. Choose your ticket type. 3. Complete checkout. If you have questions about pricing, group rates, or access needs, reply to this email or contact [name] at [email] or [phone number]. We hope to see you at [Conference Name] on [conference dates] in [location]. [Name] [Organization]
Practice Judge A Judge B Judge C Result
DeepSeek V4.1 FlashDeepSeek Cleannothing to fix 1 of 2over-corrected 0 of 2over-corrected
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Without guidance

Sample 1 of 2 · 45 words
**Subject:** Early-bird pricing ends Friday! Hi [First Name], Just a quick reminder: early-bird pricing for [Annual Conference Name] ends this Friday, [Date]. Register now to lock in your discounted rate before prices increase: [Registration Link] We’d love to see you there! Best, [Your Name] [Organization]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 44 words
**Subject:** Early-bird pricing ends Friday Hi [Name], Just a quick reminder: early-bird pricing for our annual conference ends this Friday. Register now to lock in the discounted rate before prices increase. [Register here] Let me know if you have any questions. Best, [Your Name]
Practice Judge A Judge B Judge C Result

Human-centered guidance

Sample 1 of 2 · 97 words
**Subject: Early-bird pricing ends Friday** Hi [First name], Early-bird pricing for [Conference name] ends this Friday, [date]. After that, registration moves to the standard rate. Here's what to do: 1. Register at [link] by 11:59 p.m. on Friday. 2. Use code [code] if you have one from a previous year. 3. Reply to this email if you have questions about registration or need an invoice. The conference is [date] at [location]. The full agenda is on the registration page. If cost is a barrier, [scholarship/stipend details or contact] — please reach out. Thanks, [Name] [Title] [Organization] [Phone]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 73 words
**Subject:** Early-bird pricing ends Friday Hi [First name], Early-bird pricing for [Conference name] ends this Friday, [date]. After that, registration moves to the standard rate. If you plan to join us, register by Friday to lock in the lower price: [registration link] The conference runs [dates] at [location / online]. The full agenda and session list are on the registration page. Questions? Reply to this email or call [phone number]. Thanks, [Name] [Organization]
Practice Judge A Judge B Judge C Result

Trauma-informed guidance

Sample 1 of 2 · 110 words
**Subject: Early-bird pricing for the annual conference ends Friday** Early-bird registration for our annual conference closes this Friday, [date]. After that, the rate goes up to [standard price]. Registering by Friday gets you: - The lower early-bird rate - Your choice of [workshop/session track], while spaces last - [Any other concrete benefit, e.g., lunch included, recorded sessions] **Register here:** [link] Registration takes about [X] minutes. If you need an invoice, a purchase order, or help with accessibility accommodations, reply to this email or call [name] at [phone] and we will sort it out. If you have already registered, thank you — no action needed. [Name] [Title] [Organization] [Phone] | [Email]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 96 words
**Subject: Early-bird pricing for the annual conference ends Friday** Hello, Early-bird registration for our annual conference closes this Friday, [date]. After that, registration moves to the standard rate. **What you need to know:** - Early-bird rate: [$ amount] - Deadline: Friday, [date], at [time] [time zone] - Register here: [link] If you have already registered, no action is needed. If you are planning to attend and want the early-bird rate, register by Friday. Questions about registration, accessibility, or the program? Reply to this email or contact [name] at [email] / [phone]. Thank you, [Name] [Title] [Organization]
Practice Judge A Judge B Judge C Result
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Without guidance

Sample 1 of 2 · 107 words
**Subject:** Last chance: Early-bird pricing for [Conference Name] ends Friday! ⏳ Hi [First Name], Don't miss your chance to save on your ticket to **[Conference Name]**! Early-bird registration officially closes this **Friday, [Date], at 11:59 PM [Timezone]**. After that, ticket prices will increase to the standard rate. Join industry leaders and peers on **[Event Dates]** for: * Inspiring keynotes from top experts * Hands-on workshops and breakout sessions * Valuable networking opportunities Secure your spot now to lock in the best rate of the year. 👉 **[Register Now & Save]** *(Link)* We look forward to seeing you there! Best regards, **[Your Name/Organization Name]** [Contact Information / Website]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 103 words
Subject: Ending Friday: Save on your [Conference Name] pass! ⏳ Hi [First Name], Just a quick reminder that early-bird pricing for the **[Conference Name]** officially ends this **Friday, [Date], at 11:59 PM [Timezone]**. After Friday, ticket prices will go up to full price. Register today to lock in the best rate and join us for: * [Key highlight, e.g., 20+ expert speakers & keynotes] * [Key highlight, e.g., Hands-on workshops] * [Key highlight, e.g., High-impact networking sessions] 👉 **[Click here to claim your early-bird ticket]** Don't miss out on the savings—we hope to see you there! Best regards, **[Your Name/Company Name]** [Website/Contact Info]
Practice Judge A Judge B Judge C Result

Human-centered guidance

Sample 1 of 2 · 101 words
Subject: Early-bird pricing for the Annual Conference ends Friday Hi [Name], Early-bird registration for our Annual Conference ends this Friday, [Date], at 11:59 p.m. Register now to reserve your spot at the lowest rate before regular pricing begins: [Register for the Annual Conference] **Conference Details:** * **Dates:** [Conference Dates] * **Location:** [Venue / City or Virtual] * **Schedule:** [Link to agenda or schedule overview] If you have questions about registration or need assistance with your order, please reply to this email or contact us at [contact email/phone]. We look forward to seeing you there. Best regards, [Name / Organization] [Contact Information]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 65 words
Subject: Early-bird pricing for our annual conference ends Friday Early-bird registration for our annual conference closes this Friday, [Date]. Register by 11:59 p.m. on Friday to secure the discounted rate before standard pricing begins. **Event Details:** - **Dates:** [Conference Dates] - **Location:** [City/Venue or Virtual] [Link: Register for the Conference] If you have any questions about registration or require accommodations, please contact us at [Email/Phone].
Practice Judge A Judge B Judge C Result

Trauma-informed guidance

Sample 1 of 2 · 76 words
Subject: Early-bird registration for the annual conference ends Friday Early-bird registration for this year’s annual conference ends this Friday, [Date]. Registering by Friday secures the discounted rate of [Price]. After Friday, standard registration rates will apply. **Conference Details:** * **Date:** [Date] * **Location:** [Location / Virtual] * **Schedule and Speakers:** [Link to agenda] To register at the early-bird rate, visit [Registration Link]. If you have questions about registration, group rates, or accessibility accommodations, please contact [Email/Phone].
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 104 words
Subject: Early-bird conference registration ends Friday Hi [Name], Early-bird registration for our annual conference closes this Friday, [Date], at [Time, e.g., 11:59 p.m.]. Registering by Friday secures the discounted rate of $[Amount] before standard pricing ($[Amount]) takes effect on Saturday. **Event details:** * **Date:** [Dates of conference] * **Location:** [Venue and city, or "Online"] * **Schedule and speakers:** [Link to agenda] To reserve your spot at the early-bird rate, you can register here: [Link to registration page] If you have questions about registration, group rates, or accessibility accommodations, please reply to this email or contact us at [email address/phone number]. Warmly, [Name / Organization]
Practice Judge A Judge B Judge C Result
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Without guidance

Sample 1 of 2 · 109 words
Subject: Last chance: Early-bird pricing ends Friday! ⏳ Hi [First Name], Just a quick reminder that early-bird registration for [Conference Name] officially closes this **Friday, [Date], at 11:59 PM [Time Zone]**. This is your last chance to lock in your ticket at our lowest rate and save **[Discount Amount, e.g., $100 / 20%]** before prices go up. Join us on [Dates of Conference] in [Location/Online] for [mention 1-2 key benefits, e.g., inspiring keynotes, hands-on workshops, and unbeatable networking with industry leaders]. Don’t leave money on the table—secure your spot today! **[Register Now & Save]** *(Link)* We can’t wait to see you there. Best regards, [Your Name/Organization Name] [Website Link]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 130 words
**Subject:** Last chance! Early-bird pricing for [Conference Name] ends Friday ⏳ Hi [First Name], Time is running out to get the best possible rate for [Conference Name]! Early-bird pricing officially ends this **Friday, [Date], at 11:59 PM [Time Zone]**. Join us in [City/Virtual] from [Dates of Conference] for [Number] days of inspiring keynotes, hands-on workshops, and unbeatable networking with industry leaders. Register before Friday’s deadline to save **[Dollar Amount or Percentage]** on your pass. Once the clock strikes midnight, ticket prices will increase to the regular rate. **[Link: Lock in Your Early-Bird Ticket Now]** Don’t miss out on the biggest [Industry] event of the year—and the chance to attend for less. We can’t wait to see you there! Best regards, [Your Name/The Conference Team] [Company/Organization Name] [Link to Conference Website]
Practice Judge A Judge B Judge C Result

Human-centered guidance

Sample 1 of 2 · 100 words
Subject: Early-bird pricing for our annual conference ends Friday Register by Friday at 11:59 p.m. to get the early-bird rate for our annual conference. After Friday, ticket prices will move to the standard rate. You can reserve your spot here: [Insert Link] Here are the event details: - **Dates:** [Insert Dates] - **Location:** [Insert Location or "Online"] - **Early-bird rate:** $[Insert Amount] (saves $[Insert Amount]) If you have questions about registration, group rates, or accessibility accommodations, reply to this email or call us at [Insert Phone Number]. We look forward to seeing you there. Best, [Your Name/Organization Name] [Contact Information]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 117 words
Subject: Early-bird pricing ends this Friday Early-bird pricing for our annual conference ends this Friday at 11:59 PM. Register now to get the discounted rate before standard pricing begins. [Link to Register] This year's conference brings together colleagues from across our field for two days of practical workshops, discussions, and connection. You can view the full schedule and speaker lineup on our website. **How to register:** 1. Visit the registration page: [Link] 2. Select your ticket type. The early-bird discount will apply automatically at checkout through Friday. If you have questions about registration, group rates, or accessibility accommodations, please reply to this email or call us at [Phone Number]. We hope to see you there. Best, [Name/Organization]
Practice Judge A Judge B Judge C Result

Trauma-informed guidance

Sample 1 of 2 · 121 words
Subject: Early-bird conference registration ends Friday Early-bird registration for our annual conference ends this Friday, [Date]. Register by Friday to save [Amount/Percentage] on your ticket. **Conference Details** * **Dates:** [Conference Dates] * **Location:** [Venue Name / City or Online] * **Early-Bird Rate:** $[Amount] (Regular rate: $[Amount]) **[Link: Register for the Conference]** This year’s sessions will cover [Topic 1], [Topic 2], and [Topic 3], with opportunities to connect with peers across the sector. You can view the full schedule on our website at [Link]. If you have questions about registration, accessibility accommodations, or scholarship options, please reply to this email or contact us at [Email Address] or [Phone Number]. We hope to see you there. Best regards, [Your Name/Organization Name] [Contact Information]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 163 words
Subject: Early-bird registration for the Annual Conference ends Friday Early-bird pricing for our Annual Conference ends this Friday, [Date]. Registering by Friday lets you secure your spot at the discounted rate of [$Amount] before regular pricing of [$Amount] begins on Saturday. **How to register** 1. Visit our registration page at [Link]. 2. Select your ticket type and optional workshops. 3. Complete your payment by 11:59 p.m. on Friday, [Date]. **Conference details** * **Dates:** [Dates] * **Location:** [Venue Name / City or Online] * **Schedule and speakers:** View the full agenda at [Link]. We offer a sliding-scale rate and scholarship options for attendees who need them. You can select these options directly on the registration form, or reply to this email to request a fee waiver. If you have questions about registration, accessibility accommodations, or group rates, please contact [Name/Team] at [Email] or [Phone Number]. We hope to see you there. Best regards, [Your Name / Organization Name] [Contact Email] | [Contact Phone Number]
Practice Judge A Judge B Judge C Result
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Without guidance

Sample 1 of 2 · 220 words
Depending on the "vibe" of your conference, you might want a different tone. Here are three options: ### Option 1: Direct and Professional *Best for B2B, corporate, or academic conferences.* **Subject:** Reminder: Early-bird pricing for [Conference Name] ends Friday Dear [Name], This is a quick reminder that early-bird registration for the [Year] [Conference Name] closes this **Friday, [Date]**. Register now to secure your spot and save [Amount/Percentage] off the standard ticket price. **[Link: Register Here]** We look forward to seeing you in [City/Online]! Best regards, [Your Name/Organization Name] *** ### Option 2: High Energy and Urgent *Best for tech, creative, or marketing conferences.* **Subject:** ⏳ Last chance for early-bird savings! Hi [Name], Don't leave money on the table! Early-bird pricing for [Conference Name] officially ends this Friday. This is your last chance to grab your tickets at the lowest possible rate before prices increase. **[Link: Grab my early-bird ticket!]** Join us for [mention one highlight, e.g., three days of networking and world-class speakers]. We can't wait to see you there! Cheers, [Your Name] *** ### Option 3: Short and Sweet *Best for a final "last call" reminder.* **Subject:** Friday is the deadline! 🎟️ Hi [Name], Just a heads-up that early-bird pricing for [Conference Name] expires this Friday. Save [Amount] by booking your spot today: **[Link]** See you soon! [Your Name]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 220 words
Depending on the "vibe" of your conference, you might want a different tone. Here are three options: ### Option 1: Direct and Professional *Best for B2B, corporate, or academic conferences.* **Subject:** Reminder: Early-bird pricing for [Conference Name] ends Friday Dear [Name], This is a quick reminder that early-bird registration for the [Year] [Conference Name] closes this **Friday, [Date]**. Register now to secure your spot and save [Amount/Percentage] off the standard ticket price. **[Link: Register Here]** We look forward to seeing you in [City/Online]! Best regards, [Your Name/Organization Name] *** ### Option 2: High Energy and Urgent *Best for tech, creative, or marketing conferences.* **Subject:** ⏳ Last chance for early-bird savings! Hi [Name], Don't leave money on the table! Early-bird pricing for [Conference Name] officially ends this Friday. This is your last chance to grab your tickets at the lowest possible rate before prices increase. **[Link: Grab my early-bird ticket!]** Join us for [mention one highlight, e.g., three days of networking and world-class speakers]. We can't wait to see you there! Cheers, [Your Name] *** ### Option 3: Short and Sweet *Best for a final "last call" reminder.* **Subject:** Friday is the deadline! 🎟️ Hi [Name], Just a heads-up that early-bird pricing for [Conference Name] expires this Friday. Save [Amount] by booking your spot today: **[Link]** See you soon! [Your Name]
Practice Judge A Judge B Judge C Result

Human-centered guidance

Sample 1 of 2 · 40 words
Subject: Early-bird pricing for our annual conference ends Friday Hi everyone, Early-bird pricing for our annual conference ends this Friday. Register by then to secure the discounted rate. You can register here: [Link] We look forward to seeing you there!
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 40 words
Subject: Early-bird pricing for our annual conference ends Friday Hi everyone, Early-bird pricing for our annual conference ends this Friday. Register by then to secure the discounted rate. You can register here: [Link] We look forward to seeing you there!
Practice Judge A Judge B Judge C Result

Trauma-informed guidance

Sample 1 of 2 · 93 words
Subject: Early-bird pricing for our annual conference ends Friday Hello, Early-bird pricing for our annual conference ends this Friday. If you would like to secure a lower rate, please register by the end of the day. [Link to Registration Page] **Conference Details:** * **Dates:** [Insert Dates] * **Location:** [Insert Location/Virtual] * **Registration Deadline for Early-Bird:** Friday, [Insert Date] If you have any questions about the event or the registration process, please reply to this email or call us at [Phone Number]. We look forward to seeing you there. Best regards, [Your Name/Organization Name]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 93 words
Subject: Early-bird pricing for our annual conference ends Friday Hello, Early-bird pricing for our annual conference ends this Friday. If you would like to secure a lower rate, please register by the end of the day. [Link to Registration Page] **Conference Details:** * **Dates:** [Insert Dates] * **Location:** [Insert Location/Virtual] * **Registration Deadline for Early-Bird:** Friday, [Insert Date] If you have any questions about the event or the registration process, please reply to this email or call us at [Phone Number]. We look forward to seeing you there. Best regards, [Your Name/Organization Name]
Practice Judge A Judge B Judge C Result
GLM 5.3Z.ai Cleannothing to fix 0 of 2over-corrected 0 of 2over-corrected
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Without guidance

Sample 1 of 2 · 92 words
**Subject: Early-Bird Pricing Ends Friday — Register Now** Hi [Name], A quick reminder that early-bird pricing for [Conference Name] ends this Friday, [date]. After that, registration goes up to full price — so if you've been planning to attend, now's the time to lock in your spot and save [$X / X%]. **[Register Now]** We'd love to see you there! Reach out if you have any questions. Best, [Your Name] --- Happy to adjust the tone (more formal, more playful) or add details like the agenda or speaker highlights if you'd like.
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 103 words
**Subject: Early-Bird Pricing Ends Friday — Register Now!** Hi [Name], A quick reminder that early-bird pricing for [Conference Name] ends this Friday, [date]. After that, registration increases to [full price]. Don't miss your chance to save [amount or %] and secure your spot at this year's event — featuring [keynote speakers, workshops, networking, etc.]. **[Register Now]** We can't wait to see you there! Best, [Your Name] [Title, Organization] --- Feel free to swap in your conference details, and let me know if you'd like a version with a different tone — more formal, more playful, or with additional details like an agenda preview.
Practice Judge A Judge B Judge C Result

Human-centered guidance

Sample 1 of 2 · 46 words
**Subject: Early-bird pricing ends Friday** Hi [Name], Early-bird pricing for our annual conference ends this Friday. Register now to lock in the lower rate. [Register here] After Friday, standard pricing applies. We'd love to see you there. Questions? Just reply to this email. Best, [Your name]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 70 words
**Subject: Early-bird pricing ends Friday** Hi [First name], Early-bird pricing for [Conference Name] ends this Friday, [date]. After midnight, registration goes up to [$X]. Register now to lock in the lower rate: [registration link] This year's conference includes [one or two highlights — keynotes, sessions, networking]. It all happens [dates] in [location]. Questions? Reply to this email or reach [name] at [email/phone]. We'd love to see you there, [Your name]
Practice Judge A Judge B Judge C Result

Trauma-informed guidance

Sample 1 of 2 · 92 words
**Subject:** Early-bird pricing ends Friday Hi [First name], A quick note: early-bird pricing for [Conference Name] ends this Friday, [date]. Register by Friday to lock in the discounted rate. You'll join [number] fellow [attendees/professionals] for [sessions, keynotes, networking — one line on what the conference offers]. [Register here] — it takes about five minutes. Questions? Reply to this email or reach us at [contact]. Hope to see you there, [Name] [Organization] *Swap in your conference details where bracketed. Happy to adjust the length or add a session highlight if you send specifics.*
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 81 words
**Subject:** Early-bird pricing ends Friday Hi [First Name], Early-bird registration for [Conference Name] ends this Friday, [date]. After Friday, tickets move to the standard rate of [$amount]. Here's what your registration includes: - [Number] sessions across [tracks or topic areas] - Keynotes from [speaker names] - Networking time with [number] peers in [field] If you'd like to join us at the early-bird rate, you can register here: [link]. Questions? Reply to this email or reach us at [contact info]. [Your name]
Practice Judge A Judge B Judge C Result
GPT-5.6 LunaOpenAI Cleannothing to fix 0 of 2over-corrected 0 of 2over-corrected
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Without guidance

Sample 1 of 2 · 51 words
**Subject:** Early-Bird Pricing Ends Friday Don’t miss your chance to save on registration for our annual conference—early-bird pricing ends this Friday! Register now to secure the best rate and join us for an exciting event filled with valuable insights, connections, and inspiration. [Register Now] We look forward to seeing you there!
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 50 words
**Subject:** Early-Bird Pricing Ends Friday Hi [Name], Don’t miss your chance to save on registration for our annual conference. Early-bird pricing ends this Friday, [date]. Register today to secure the lowest rate and join us for [brief conference highlight]. [Register Now] We hope to see you there! Best, [Your Name]
Practice Judge A Judge B Judge C Result

Human-centered guidance

Sample 1 of 2 · 31 words
**Subject:** Early-bird pricing ends Friday Early-bird pricing for our annual conference ends this Friday. Register by Friday to save on your conference registration. We hope to see you there! [Register now]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 31 words
**Subject:** Early-bird pricing ends Friday Early-bird pricing for our annual conference ends this Friday. Register by Friday to save on your conference registration. We hope to see you there! [Register now]
Practice Judge A Judge B Judge C Result

Trauma-informed guidance

Sample 1 of 2 · 33 words
**Subject:** Early-bird pricing ends Friday Early-bird pricing for our annual conference ends Friday. Register by then to receive the lower rate. [Register now] We look forward to seeing you at this year’s conference.
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 31 words
**Subject:** Early-bird pricing ends Friday Early-bird pricing for our annual conference ends this Friday. Register by then to receive the discounted rate. [Register now] We look forward to seeing you there.
Practice Judge A Judge B Judge C Result
GPT-6 AstraOpenAI Cleannothing to fix 0 of 2over-corrected 0 of 2over-corrected
GPT-6 Astra's full page

Without guidance

Sample 1 of 2 · 41 words
Subject: Early-Bird Pricing Ends Friday! Hi everyone, Don’t miss your chance to save on our annual conference! Early-bird pricing ends this Friday—register now to lock in the discounted rate. [Register now] We look forward to seeing you there! Best, [Your Team]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 44 words
Subject: Early-bird pricing ends Friday! Hi everyone, Don’t miss your chance to save on our annual conference! Early-bird pricing ends this Friday, so register now to secure your spot at the discounted rate. [Register now] We hope to see you there! The Conference Team
Practice Judge A Judge B Judge C Result

Human-centered guidance

Sample 1 of 2 · 37 words
Subject: Early-bird conference pricing ends Friday Hi everyone, Early-bird pricing for our annual conference ends Friday. Register by Friday to get the lower rate. [Register for the conference] We hope to see you there! The Conference Team
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 37 words
Subject: Early-bird conference pricing ends Friday Hi everyone, Early-bird pricing for our annual conference ends Friday. Register by then to get the discounted rate. [Register for the conference] We hope to see you there! The Conference Team
Practice Judge A Judge B Judge C Result

Trauma-informed guidance

Sample 1 of 2 · 49 words
Subject: Annual conference early-bird pricing ends Friday Hi [First Name], Early-bird pricing for our annual conference ends Friday, [date]. If you’re planning to attend, you can register by then at the lower rate. [View conference details and register] Standard pricing begins Saturday. We hope you’ll join us! [Organization Name]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 47 words
Subject: Annual conference early-bird pricing ends Friday Hi [First Name], Early-bird pricing for our annual conference ends Friday, [date]. If you’re planning to attend, you can register at the reduced rate through Friday. Find conference details and register here: [link] We hope you’ll join us. [Organization Name]
Practice Judge A Judge B Judge C Result
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GPT-6 Luna's full page

Without guidance

Sample 1 of 2 · 37 words
**Subject:** Early-bird pricing ends Friday Hi everyone, A quick reminder: early-bird pricing for our annual conference ends this Friday. Register before then to get the best rate—we hope to see you there! [Register now] Best, [Your team]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 35 words
**Subject:** Last chance for early-bird pricing Hi, Just a reminder: early-bird pricing for our annual conference ends this Friday. Register before then to get the discounted rate—we hope to see you there! Best, [Your Name]
Practice Judge A Judge B Judge C Result

Human-centered guidance

Sample 1 of 2 · 34 words
**Subject:** Early-bird pricing ends Friday Hi, A quick reminder: early-bird pricing for our annual conference ends Friday. Register by then to get the early-bird rate. We hope to see you there! Best, [Your organization]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 27 words
**Subject:** Early-bird pricing ends Friday Early-bird pricing for our annual conference ends Friday. Register by then to get the early-bird rate. We hope to see you there!
Practice Judge A Judge B Judge C Result

Trauma-informed guidance

Sample 1 of 2 · 32 words
**Subject:** Early-bird pricing ends Friday Early-bird pricing for our annual conference ends Friday. If you’re planning to attend, register by then to get the early-bird rate. We hope to see you there!
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 33 words
**Subject:** Early-bird conference pricing ends Friday Hi, Early-bird pricing for our annual conference ends Friday. Register by then to get the reduced rate. [Register for the conference] We hope to see you there!
Practice Judge A Judge B Judge C Result
GPT-6.1 SolOpenAI Cleannothing to fix 0 of 2over-corrected 0 of 2over-corrected
GPT-6.1 Sol's full page

Without guidance

Sample 1 of 2 · 41 words
**Subject:** Early-bird pricing ends Friday! Hi everyone, Don’t miss your chance to save on our annual conference! Early-bird pricing ends this Friday, so register now to secure the discounted rate. We look forward to seeing you there! Best, The Conference Team
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 41 words
Subject: Early-bird pricing ends Friday! Hi everyone, Don’t miss your chance to save on our annual conference! Early-bird pricing ends this Friday—register now to lock in the discounted rate. [Register now] We look forward to seeing you there! Best, [Your Team]
Practice Judge A Judge B Judge C Result

Human-centered guidance

Sample 1 of 2 · 37 words
Subject: Early-bird conference pricing ends Friday Hi everyone, Early-bird pricing for our annual conference ends this Friday. Register by Friday to get the discounted rate. [Register now] We look forward to seeing you there! The Conference Team
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 43 words
Subject: Early-bird conference pricing ends Friday Hi everyone, Early-bird pricing for our annual conference ends Friday. Register by Friday to get the lower rate. Join us to connect with colleagues and share ideas. [Register now] We hope to see you there! [Organization name]
Practice Judge A Judge B Judge C Result

Trauma-informed guidance

Sample 1 of 2 · 46 words
Subject: Annual conference early-bird pricing ends Friday Hi everyone, Early-bird pricing for our annual conference ends Friday. If you plan to attend, you can register by Friday to receive the lower rate. Find conference details and register here: [link] We hope you’ll join us. [Organization name]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 49 words
Subject: Annual conference early-bird pricing ends Friday Hi [First Name], Early-bird pricing for our annual conference ends Friday. If you plan to attend, you can register by Friday to receive the lower rate. Find conference details and register here: [link] We look forward to connecting with you. [Organization Name]
Practice Judge A Judge B Judge C Result
Grok 4.7xAI Cleannothing to fix 0 of 2over-corrected 0 of 2over-corrected
Grok 4.7's full page

Without guidance

Sample 1 of 2 · 39 words
Subject: Early-bird pricing ends Friday Hello, A quick reminder: early-bird pricing for our annual conference ends this Friday. Register by then to lock in the lower rate. We look forward to seeing you there. Best regards, [Your name] [Organization]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 51 words
Subject: Early-bird pricing ends Friday Hi everyone, A quick reminder: early-bird pricing for our annual conference ends this Friday. After that, standard rates apply. If you haven’t registered yet, now’s the time to lock in the lower price. We look forward to seeing you there. Best regards, [Your name] [Your title]
Practice Judge A Judge B Judge C Result

Human-centered guidance

Sample 1 of 2 · 37 words
**Subject:** Early-bird pricing ends Friday Hello, Early-bird pricing for our annual conference ends Friday. Register by Friday to get the lower rate. After that, regular pricing applies. [Add registration link] Questions? Contact [name] at [email] or [phone].
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 40 words
Subject: Early-bird pricing ends Friday Early-bird pricing for our annual conference ends Friday. Register by Friday to get the lower rate. After that, regular pricing applies. If you have questions, reply to this email or contact us at [contact info].
Practice Judge A Judge B Judge C Result

Trauma-informed guidance

Sample 1 of 2 · 42 words
**Subject:** Early-bird pricing ends Friday Early-bird pricing for our annual conference ends Friday. Register by then to get the lower rate. After Friday, registration stays open at the regular price. Register here: [registration link] Questions? Email [contact email] or call [phone number].
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 44 words
**Subject:** Early-bird pricing ends Friday Hello, Early-bird pricing for our annual conference ends Friday. Register by Friday to get the lower rate. After Friday, registration stays open at the regular rate. [Register here] Questions? Contact [name] at [email] or [phone]. Thank you, [Name] [Organization]
Practice Judge A Judge B Judge C Result
Kimi K3Moonshot AI Cleannothing to fix 0 of 2over-corrected 0 of 2over-corrected
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Without guidance

Sample 1 of 2 · 99 words
**Subject:** Last Chance: Early-Bird Pricing Ends Friday! Hi [Name], Time is running out! Early-bird pricing for our [Conference Name] ends this **Friday, [Date]** at midnight. Register now to lock in our lowest rate and save [X%/$X] on your ticket. You'll join [number] industry leaders for two days of inspiring keynotes, hands-on workshops, and unmatched networking opportunities. Don't wait—prices go up Saturday morning. **[Register Now →]** We can't wait to see you there! Best regards, [Your Name] [Your Title] [Company Name] --- Feel free to share the conference details (name, dates, pricing, registration link) and I'll customize this for you.
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 99 words
**Subject:** Last Chance: Early-Bird Pricing Ends Friday! Hi [Name], Time is running out! Early-bird pricing for our [Conference Name] ends this **Friday, [Date]** at midnight. Register now to lock in our lowest rate and save [X%/$X] on your ticket. You'll join [number] industry leaders for two days of inspiring keynotes, hands-on workshops, and unmatched networking opportunities. Don't wait—prices go up Saturday morning. **[Register Now →]** We can't wait to see you there! Best regards, [Your Name] [Your Title] [Company Name] --- Feel free to share the conference details (name, dates, pricing, registration link) and I'll customize this for you.
Practice Judge A Judge B Judge C Result

Human-centered guidance

Sample 1 of 2 · 62 words
**Subject: Early-bird pricing ends Friday** Hi [Name], Early-bird pricing for our annual conference ends this Friday. Register by then to save on your ticket. [Register here: link] After Friday, tickets move to the standard rate. If you have questions about registration or group rates, reply to this email or call us at [phone number]. We hope to see you there. [Name] [Organization]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 95 words
**Subject: Early-bird pricing for [Conference Name] ends Friday** Hi [Name], Early-bird pricing for our annual conference ends this Friday, [date]. Register by 11:59 p.m. to get the discounted rate of [$X] — after Friday, tickets go up to [$X]. **Register here:** [link] This year's conference includes [one or two highlights: keynote, sessions, networking]. We'd love to see you there. Questions? Reply to this email or contact [name] at [email/phone]. Best, [Name] [Organization] --- Swap in your conference name, dates, and prices where bracketed. Want a shorter version for a reminder email later in the week?
Practice Judge A Judge B Judge C Result

Trauma-informed guidance

Sample 1 of 2 · 77 words
**Subject: Early-bird pricing for [Conference Name] ends Friday** Hi [Name], Early-bird pricing for [Conference Name] ends this Friday, [date]. Register by [time] to save [$X] on your ticket. [One sentence about the conference: dates, location, and what attendees can expect.] **Register here:** [link] After Friday, the standard rate of [$X] applies. If you have questions or need a hand registering, just reply to this email or call [phone number]. Hope to see you there, [Your name] [Organization]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 84 words
**Subject: Early-bird pricing for [Conference Name] ends Friday** Hi [Name], A quick note: early-bird pricing for our annual conference ends this Friday, [date]. If you're planning to join us, register by Friday to lock in the lower rate. [One sentence about the conference: dates, location, and what attendees can expect.] Register here: [link] After Friday, the standard rate applies. Questions about registration, group rates, or the program? Reply to this email or reach us at [contact email/phone]. Hope to see you there, [Name] [Organization]
Practice Judge A Judge B Judge C Result
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Muse Wonder's full page

Without guidance

Sample 1 of 2 · 57 words
Subject: Early-Bird Pricing Ends Friday — Register Now & Save Hi everyone, Just a friendly reminder that early-bird pricing for our Annual Conference ends this **Friday at midnight**. Register before the deadline to lock in the discounted rate and secure your spot. **[Register Here]** Don't miss out — prices go up Saturday! Best regards, The Conference Team
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 51 words
Subject: Early-Bird Pricing for Our Annual Conference Ends Friday Hi everyone, Just a friendly reminder that early-bird pricing for our Annual Conference ends this **Friday**. Register before the deadline to lock in the discounted rate and secure your spot. [Register Here] We hope to see you there! Best regards, [Your Name]
Practice Judge A Judge B Judge C Result

Human-centered guidance

Sample 1 of 2 · 43 words
Subject: Early-bird pricing for the annual conference ends Friday Hi everyone, Early-bird pricing for our annual conference ends this Friday. Register by Friday to get the lower rate. After Friday, regular pricing will apply. You can register here: [link] Thank you, [Your name]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 38 words
Subject: Early-bird pricing for our annual conference ends Friday Hi everyone, Early-bird pricing for our annual conference ends this Friday. Register by Friday to get the early-bird rate. Regular pricing starts Saturday. You can register on our website.
Practice Judge A Judge B Judge C Result

Trauma-informed guidance

Sample 1 of 2 · 63 words
Subject: Early-bird pricing for our annual conference ends Friday Hi everyone, Early-bird pricing for our annual conference ends on Friday. After Friday, registration will be at the standard rate. If you would like to register at the early-bird rate, you can do so here: [registration link] If you have questions about registration, please contact us at [email or phone]. Thank you, [Team name]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 53 words
Subject: Early-bird pricing for our annual conference ends Friday Hello, Early-bird pricing for our annual conference ends this Friday. If you plan to attend and would like the early-bird rate, you can register here: [registration link] If you have questions about registration or pricing, please contact us at [email/phone]. Thank you, [Your name]
Practice Judge A Judge B Judge C Result
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Without guidance

Sample 1 of 2 · 55 words
**Subject:** Last chance: Early-bird pricing ends Friday Hi [Name], This is a friendly reminder that early-bird registration for **[Conference Name]** ends this **Friday, [Date]**. After the deadline, ticket prices will increase to the standard rate, so be sure to register before then to lock in the discount. [Register Now] Best regards, [Your Name] [Conference Team]
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 65 words
**Subject:** Early-bird pricing ends this Friday — register now Hi [Name], There are just a few days left to lock in early-bird pricing for [Conference Name]. Rates go up after this Friday, [Date]. Don’t miss out on the best rate of the year. Register here: [Registration Link] We look forward to seeing you at [Conference Name] on [Conference Dates]. Best, [Your Name] [Your Title] [Organization]
Practice Judge A Judge B Judge C Result

Human-centered guidance

Sample 1 of 2 · 49 words
Subject: Early-bird pricing ends Friday Early-bird pricing for our annual conference ends this Friday. Register by Friday to save $50. After Friday, the price goes up. [Register for the conference] Questions? Reply to this email or contact [name] at [email] or [phone]. We look forward to seeing you there.
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 47 words
Subject: Early-bird pricing ends Friday Early-bird pricing for our Annual Conference ends this Friday. Register by Friday to lock in the lower rate. After Friday, regular pricing applies. [Register here] Questions? Reply to this email or contact [name] at [email/phone]. We look forward to seeing you there.
Practice Judge A Judge B Judge C Result

Trauma-informed guidance

Sample 1 of 2 · 44 words
Subject: Early-bird pricing ends Friday Early-bird pricing for our annual conference ends this Friday. Register by Friday to lock in the lower rate. After Friday, the standard price applies. [Register here] Questions? Contact [name] at [email] or [phone]. We look forward to seeing you.
Practice Judge A Judge B Judge C Result
Sample 2 of 2 · 47 words
Subject: Early-bird pricing ends Friday Early-bird pricing for our annual conference ends this Friday. Register by Friday to lock in the lower rate. After Friday, standard pricing applies. [Register here] Questions? Reply to this email or contact [name] at [email/phone]. We look forward to seeing you there.
Practice Judge A Judge B Judge C Result
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