Approved defenders can advance advanced vulnerability research with GPT-5.6-Cyber Astra's cyber capabilities can be safely delivered to defenders More accurate everyday chats with updated GPT-5.6 Sol for paid users Cyclone forecasts now provide over a day of extra lead time Talk while reasoning or using tools without conversation breaks AI delivers new results on 10 long-standing math problems with proofs released GPT-5.6 Luna and Terra prices drop 80% and 20%, with faster Sol option added Opus 5 now available on all paid plans and API Securely link health records to understand symptom changes and test results in context Run code inside notes for deeper analysis GPT-Red boosts prompt injection resistance significantly Cut lesson prep time with AI You can move from conversation to documents faster Run AI inference in the browser and cut wait time Review how you use Claude and cut waste Long tasks can move from draft to presentation more easily Track the latest safety rules for bigger models See how Anthropic judges risky model misuse Easily automate multi-step daily tasks at lower cost Make Claude easier to deploy through AWS Approved defenders can advance advanced vulnerability research with GPT-5.6-Cyber Astra's cyber capabilities can be safely delivered to defenders More accurate everyday chats with updated GPT-5.6 Sol for paid users Cyclone forecasts now provide over a day of extra lead time Talk while reasoning or using tools without conversation breaks AI delivers new results on 10 long-standing math problems with proofs released GPT-5.6 Luna and Terra prices drop 80% and 20%, with faster Sol option added Opus 5 now available on all paid plans and API Securely link health records to understand symptom changes and test results in context Run code inside notes for deeper analysis GPT-Red boosts prompt injection resistance significantly Cut lesson prep time with AI You can move from conversation to documents faster Run AI inference in the browser and cut wait time Review how you use Claude and cut waste Long tasks can move from draft to presentation more easily Track the latest safety rules for bigger models See how Anthropic judges risky model misuse Easily automate multi-step daily tasks at lower cost Make Claude easier to deploy through AWS

Official sources only. Rumors, leaks, and get-rich schemes are excluded.

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AI BriefingOpenAIFeature Updates20:10

AI summarized from verified sources

Codex Adds Chrome Extension for Browser Dev Boost

Parallelizes browser dev tasks, slashing testing time.

SOURCE CHECK

2 sources

VERIFIED

Sources

Primary / x.com

Official Docs

Supporting / developers.openai.com

Official Docs

Key Points

1Codex runs directly in Chrome
2Parallel multi-tab processing
3Auto DevTools usage
4Available now except EU/UK

Codex's new Chrome extension enables web app testing, cross-tab context gathering, and parallel DevTools use. Organizes results without browser takeover. Available now on macOS/Windows except EU/UK.

What changed

Codex's new Chrome extension enables web app testing, cross-tab context gathering, and parallel DevTools use. Organizes results without browser takeover. Available now on macOS/Windows except EU/UK.

Why it matters

Parallelizes browser dev tasks, slashing testing time.

What to watch

Parallelizes browser dev tasks, slashing testing time. Key checks: Codex runs directly in Chrome / Parallel multi-tab processing / Auto DevTools usage.

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