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 BriefingAnthropicPricing & Plans19:03

AI summarized from verified sources

Continue using Sonnet 5 at low cost for everyday work

Use Sonnet 5 long-term without worrying about price changes.

SOURCE CHECK

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Sources

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Key Points

1$2 per million input tokens
2$10 per million output tokens
3Pricing continues past August 31

Claude Sonnet 5 introductory pricing is now permanent at $2 per million input tokens and $10 per million output tokens beyond August 31.

Key point

Claude Sonnet 5 introductory pricing is now permanent at $2 per million input tokens and $10 per million output tokens beyond August 31.

Impact

Use Sonnet 5 long-term without worrying about price changes. Key checks: $2 per million input tokens / $10 per million output tokens / Pricing continues past August 31.