GPT-5.6 Sol API and credit pricing cut by over 20%Claude Security now scans GitHub repos with Mythos 5 Zero Data Retention continues with Private Safety Processing preview for stronger safety Claude can now send Gmail emails and manage Google Drive files Strengthen monitoring for high-risk training and pause RL runs Approved defenders can advance advanced vulnerability research with GPT-5.6-Cyber 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 GPT-5.6 Sol API and credit pricing cut by over 20%Claude Security now scans GitHub repos with Mythos 5 Zero Data Retention continues with Private Safety Processing preview for stronger safety Claude can now send Gmail emails and manage Google Drive files Strengthen monitoring for high-risk training and pause RL runs Approved defenders can advance advanced vulnerability research with GPT-5.6-Cyber 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

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AI summarized from verified sources

ChatGPT for Excel beta and finance integrations

Do Excel analysis and model updates via chat, reducing manual spreadsheet work.

SOURCE CHECK

1 sources

VERIFIED

Sources

Primary / openai.com

Official Blog

Key Points

1Works inside Excel with cell-aware actions
2Asks permission before editing workbooks
3Adds trusted financial data integrations
4Rolling out in select regions first

OpenAI released a beta Excel add-in that brings ChatGPT into workbooks for modeling and scenario analysis. It can reference cells and formulas while explaining changes. ChatGPT also adds finance data integrations, streamlining research-to-spreadsheet workflows.

What changed

OpenAI released a beta Excel add-in that brings ChatGPT into workbooks for modeling and scenario analysis. It can reference cells and formulas while explaining changes. ChatGPT also adds finance data integrations, streamlining research-to-spreadsheet workflows.

Why it matters

Do Excel analysis and model updates via chat, reducing manual spreadsheet work.

What to watch

Do Excel analysis and model updates via chat, reducing manual spreadsheet work. Key checks: Works inside Excel with cell-aware actions / Asks permission before editing workbooks / Adds trusted financial data integrations.