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 BriefingOpenAIGuides & Tips

AI summarized from verified sources

OpenAI guide for long-horizon Codex tasks

Manage big work in checkpoints to reduce rework.

SOURCE CHECK

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VERIFIED

Sources

Primary / developers.openai.com

Official Docs

Key Points

1Break long tasks into smaller chunks
2Use checkpoints for progress reviews
3Approach to running parallel work

OpenAI released guidance for running long-horizon tasks with Codex. It outlines parallelization and checkpoint-style progress reviews. This makes large refactors and investigations easier to manage. Regular review points are important to prevent drift.

Key point

OpenAI released guidance for running long-horizon tasks with Codex. It outlines parallelization and checkpoint-style progress reviews. This makes large refactors and investigations easier to manage. Regular review points are important to prevent drift.

Impact

Manage big work in checkpoints to reduce rework. Key checks: Break long tasks into smaller chunks / Use checkpoints for progress reviews / Approach to running parallel work.