Introducing ChatGPT Health: https://
openai.com/index/introduc
ing-chatgpt-health/
…
@gdb
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OpenAI Launches ChatGPT Health for Medical Applications
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ChatGPT Health Statistics: Interesting Findings and Applications
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interesting stats on chatgpt for health:
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GPT-5.2 Codex excels on real-world codebases
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gpt-5.2 codex works great on big, real-world codebases
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ChatGPT Native Integration for Writing Emails
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chatgpt native integration for writing emails: https://t.co/VfYsXs3LbL
— Greg Brockman (@gdb) 20 décembre 2025chatgpt native integration for writing emails:
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Codex Now Supports Skills via AgentSkills Standard
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codex now supports skills, per the https://t.co/b7hv3woe7S standard: https://t.co/srRLNaXnnk
— Greg Brockman (@gdb) 19 décembre 2025codex now supports skills, per the http://
agentskills.io standard: -
AI Advances Science Partnership with Energy Department
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Advancing science with AI, in partnership with the Department of Energy:
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Chain-of-Thought Monitorability for AI Safety
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New work on evaluating the quality of chain-of-thought monitorability. Chain-of-thought monitorability is a very encouraging opportunity for safety and alignment, making it easy to see what models are thinking:
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OpenAI Model Spec: Intended Behavior for AI Models
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The Model Spec — intended behavior for the models that power OpenAI’s products:
