I posted some notes here that might be useful: https://simonwillison.net/2025/Se... | Hacker News

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		simonw 6 months ago \| parent \| context \| favorite \| on: Addendum to GPT-5 system card: GPT-5-Codex I posted some notes here that might be useful: https://simonwillison.net/2025/Sep/15/gpt-5-codex/ Even shorter version: - New coding-specialist model called GPT-5-Codex, coming soon to the API but for now available in their Codex CLI, VS Code and Codex Cloud products - New code review product (part of Codex Cloud) that can review PRs for you - New model promises better code review, less pointless comments and can vary its reasoning effort for simple vs complex tasks

naiv 6 months ago | [–]

The pelican is not so convincing though :)

So a bit in line with what Theo mentioned in his video that he was not happy with the ui capabilities

ionwake 6 months ago | | [–]

Good point I forgot about the pelican!

ionwake 6 months ago | [–]

Amazing thank you

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