Experimental News Clipping Site

Tag: codex

  • Tomasz Tunguz: Congratulations, Robot. You’ve Been Promoted!

    —

    by

    Kurt Seifried
    in

    Source URL: https://www.tomtunguz.com/congratulations-robot-youve-been-promoted/ Source: Tomasz Tunguz Title: Congratulations, Robot. You’ve Been Promoted! Feedly Summary: Watching the OpenAI Dev Day videos, I listened as Thibault, engineering lead for Codex, announced “Codex is now a senior engineer.” AI entered the organization as an intern – uncertain & inexperienced. Over the summer, engineering leaders said treat it like…

  • Tomasz Tunguz: OpenAI Calls Codex a Senior Engineer

    —

    by

    Kurt Seifried
    in

    Source URL: https://www.tomtunguz.com/openai-calls-codex-a-senior-engineer/ Source: Tomasz Tunguz Title: OpenAI Calls Codex a Senior Engineer Feedly Summary: For two years, Silicon Valley repeated the same mantra : AI agents are junior engineers. They need supervision. They handle routine tasks but struggle with complex problems. Then Thibault, OpenAI’s Codex team lead, delivered a line that broke the pattern…

  • OpenAI : Codex is now generally available

    —

    by

    Kurt Seifried
    in

    Source URL: https://openai.com/index/codex-now-generally-available Source: OpenAI Title: Codex is now generally available Feedly Summary: OpenAI Codex is now generally available with powerful new features for developers: a Slack integration, Codex SDK, and admin tools like usage dashboards and workspace management—making Codex easier to use and manage at scale. AI Summary and Description: Yes Summary: The announcement…

  • Simon Willison’s Weblog: Claude Sonnet 4.5 is probably the "best coding model in the world" (at least for now)

    —

    by

    Kurt Seifried
    in

    Source URL: https://simonwillison.net/2025/Sep/29/claude-sonnet-4-5/ Source: Simon Willison’s Weblog Title: Claude Sonnet 4.5 is probably the "best coding model in the world" (at least for now) Feedly Summary: Anthropic released Claude Sonnet 4.5 today, with a very bold set of claims: Claude Sonnet 4.5 is the best coding model in the world. It’s the strongest model for…

  • Simon Willison’s Weblog: GPT-5-Codex

    —

    by

    Kurt Seifried
    in

    Source URL: https://simonwillison.net/2025/Sep/23/gpt-5-codex/#atom-everything Source: Simon Willison’s Weblog Title: GPT-5-Codex Feedly Summary: GPT-5-Codex OpenAI half-relased this model earlier this month, adding it to their Codex CLI tool but not their API. Today they’ve fixed that – the new model can now be accessed as gpt-5-codex. It’s priced the same as regular GPT-5: $1.25/million input tokens, $10/million…

  • Simon Willison’s Weblog: CompileBench: Can AI Compile 22-year-old Code?

    —

    by

    Kurt Seifried
    in

    Source URL: https://simonwillison.net/2025/Sep/22/compilebench/ Source: Simon Willison’s Weblog Title: CompileBench: Can AI Compile 22-year-old Code? Feedly Summary: CompileBench: Can AI Compile 22-year-old Code? Interesting new LLM benchmark from Piotr Grabowski and Piotr Migdał: how well can different models handle compilation challenges such as cross-compiling gucr for ARM64 architecture? This is one of my favorite applications of…

  • Simon Willison’s Weblog: httpjail

    —

    by

    Kurt Seifried
    in

    Source URL: https://simonwillison.net/2025/Sep/19/httpjail/#atom-everything Source: Simon Willison’s Weblog Title: httpjail Feedly Summary: httpjail Here’s a promising new (experimental) project in the sandboxing space from Ammar Bandukwala at Coder. httpjail provides a Rust CLI tool for running an individual process against a custom configured HTTP proxy. The initial goal is to help run coding agents like Claude…