More accurate everyday chats with updated GPT-5.6 Sol for paid users Talk while reasoning or using tools without conversation breaks AI delivers new results on 10 long-standing math problems with proofs released Claude models reached real systems in evaluation incidents 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 Keep research tools and analysis in one place Delegate more everyday coding work to Claude More accurate everyday chats with updated GPT-5.6 Sol for paid users Talk while reasoning or using tools without conversation breaks AI delivers new results on 10 long-standing math problems with proofs released Claude models reached real systems in evaluation incidents 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 Keep research tools and analysis in one place Delegate more everyday coding work to Claude

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AI BriefingOpenAIFeature Updates18:35

AI summarized from verified sources

More accurate everyday chats with updated GPT-5.6 Sol for paid users

Fewer factual errors in everyday ChatGPT responses

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Key Points

1Updated Sol for Plus/Pro users
268% fewer factual errors
3Luna unlimited for Free users tomorrow

OpenAI released an updated GPT-5.6 Sol for ChatGPT Plus/Pro users. It powers both Instant and deep reasoning modes with 68% fewer factual errors in evaluations. Free/Go users get unlimited GPT-5.6 Luna text chats starting tomorrow.

What happened

OpenAI rolled out updated GPT-5.6 Sol in ChatGPT for paid users, unifying Instant and reasoning modes.

Impact

Improved factual accuracy may reduce extra verification work in daily or professional use.

What changed

OpenAI released an updated GPT-5.6 Sol for ChatGPT Plus/Pro users. It powers both Instant and deep reasoning modes with 68% fewer factual errors in evaluations. Free/Go users get unlimited GPT-5.6 Luna text chats starting tomorrow.