Leaks & rumours
ChatGPT Checkout Text Mentions Shared Codex Usage Limit
A ChatGPT checkout disclaimer reportedly says plan usage will share one limit across ChatGPT and Codex starting in December.
Prompt Blueprints / Topics
ChatGPT & OpenAI
The latest on ChatGPT, OpenAI models and Codex — from product updates to practical ways to use them.
Latest story
Leaks & rumours
gpt-6-rosalind Model ID Spotted in OpenAI API Changelog
A screenshot posted by Mr_Salio shows a model ID, gpt-6-rosalind, in OpenAI's API changelog, with access limited to approved research organizations.
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Leaks & rumours
OpenAI Bel Model Reportedly Called GPT-6.2 Betelgeuse
An X post says OpenAI's Bel model is now understood as GPT-6.2 Betelgeuse, a claim that rests on words alone and conflicts with other reported version numbers.
Codex resets
Codex Usage Limits Doubled for Pro and Business Premium Plans
OpenAI says it has doubled usage limits for Pro 100, Pro 200, Pro 500 and Business Premium, and that Pro 200 will not see the reduction reported for October 30.
Leaks & rumours
GPT Image 2.6 Appears in OpenAI API Spec Ahead of Launch
WinCentral reports GPT Image 2.6 is referenced in OpenAI's public API spec, and a poster says it may launch today, with no official date or price yet.
AI releases
ChatGPT iCloud Mail and Calendar Plugins Roll Out to All Plans
OpenAI has made iCloud Mail and Calendar plugins available in ChatGPT on all plans across web, desktop and iOS, with setup requiring an Apple app-specific…
Leaks & rumours
Mystery Arena Model Kalmia Sparks Qwen 4 Talk - Fe-pichu
A post claims an OpenAI-linked model and a new Qwen model are on Arena, but the evidence for Qwen 4 is circumstantial and neither lab has confirmed anything.
News
Microsoft's EF Core Repo Reportedly Names GPT-6.1 Terra as Judge
A post by @chetaslua says Microsoft's EF Core team set an unreleased-looking GPT-6.1 Terra as the default judge model in 18 eval configs.
News
Over 1,000 Mathematicians Join the Association for Human Mathematics
More than 1,000 mathematicians have joined the Association for Human Mathematics, and 654 have also joined an optional AI-free caucus that bars AI use in…
News
Railway already reset some secrets; rotate your AI keys now
Railway says an unauthorized party may have decrypted some customers' environment variables, and it tells every user to rotate stored secrets, including AI…
News
OpenAI says a plan-change error cut Codex allowances on Oct 16, and is adding $500 in credits
An OpenAI Support email, shared on X, says an error kept Pro 200 allowances in place after downgrades. The correction cut weekly allowances abruptly, and…
AI Reports
ChatGPT Memory Study: What the Viral '96%' Figure Actually Measures
A viral X post says ChatGPT secretly profiles every user. The underlying paper audited saved memory entries from 80 accounts and found something narrower: most…
News
OpenAI Platform Adds a Decisions Playground for Testing the Decisions API
OpenAI's Platform sidebar now shows a Decisions item marked "New" that opens a playground for the Decisions API, per a post on X. OpenAI's guide says…
AI releases
Mercury 3: Haiku-Class Quality at About 4x the Speed, Per Inception's Own Numbers
Inception says its diffusion LLM Mercury 3 matches or beats Claude Haiku 5.5 and GPT-6 Luna on quality while running 4–8x faster. Here is the pricing worked…
Leaks & rumours
GPT-6.1 Terra Appears in a Leaked Eval Config Screenshot
A screenshot shared by @LuminaBench shows a YAML eval config naming gpt-6.1-terra as the judge model, but neither OpenAI's nor Microsoft's official model…
Leaks & rumours
OpenAI aurora-blue-alpha, green and red model IDs spotted briefly
An outside X account says three OpenAI model IDs, aurora-blue-alpha, aurora-green-alpha and aurora-red-alpha, appeared briefly and were removed. OpenAI's model…
News
Fired OpenAI safety researchers say firing chills safety work
Three fired OpenAI safety and alignment researchers say their open letter describes a chilling effect on safety work and on outside collaboration. OpenAI's…
AI Reports
GPT-6 Codex Reasoning Budget Compared With the API
A community report shows lower reported reasoning-budget values for GPT-6 in Codex than in the API, but does not establish why or whether the figures are…