GPT-5.6

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Free ChatGPT Users Get Unlimited Text Chats and GPT-5.6 Luna

Improving GPT‑5.6 Sol in ChatGPT, expanding GPT‑5.6 Luna access for free users

Qwen3.8-Max arrives with a bold claim: it outperforms GPT-5.6 Sol Max and Fable 5 on agentic computer use

GPT-5.6 vs. Claude Fable 5 for Physical AI, which performs best?

OpenAI Acknowledges GPT-5.6 May Accidentally Delete Files, Calls It 'Honest Mistake'

GPT-5.6 used a prompt to close a 30-year gap in convex optimization

Fable 5 vs. GPT-5.6 Sol on an NP-Hard Problem: Does /goal help?

OpenAI admits GPT-5.6 occasionally deletes files – but it's an 'honest mistake'

$100 AI Music Video: Claude Fable 5 vs. GPT-5.6 Sol

OpenAI temporarily relaxes GPT-5.6 Sol usage limits

Migrating a production AI agent to GPT-5.6: 2.2x faster, 27% cheaper

GPT-5.6, Grok 4.5, Claude, and Muse Spark build the same 4 apps

GPT-5.6 Sol Ultra produces proof of the Cycle Double Cover Conjecture [pdf]

OpenAI launches its new family of models with GPT-5.6

OpenAI's GPT-5.6 and ChatGPT Work aim to beat Anthropic on price, speed, and productivity

GPT-5.6

OpenAI gets permission to roll out GPT-5.6 to the public on July 9

GPT-5.6 Sol Ultra will be in Codex

OpenAI launches a limited preview of GPT-5.6 for a 'small group of trusted partners'

OpenAI unveils GPT-5.6 Sol, Terra and Luna models — but only accessible to limited preview partners for now, per US Gov