Hackernews posts about GPT-5-Codex

1. 01
   

   newGPT-5-Codexopenai.com

   ▲ 396meetpateltech417d💬 137savesaved
2. 02
   

   newAddendum to GPT-5 system card: GPT-5-Codexopenai.com

   ▲ 250wertyk417d💬 141savesaved
3. 03
   

   newReverse engineering Codex CLI to get GPT-5-Codex-Mini to draw me a pelicansimonwillison.net

   ▲ 168simonw363d💬 76savesaved
4. 04
   

   newGPT-5-Codex is a better AI researcher than mewww.seangoedecke.com

   ▲ 64codeclimber396d💬 36savesaved
5. 05
   

   newGPT‑5-Codex and upgrades to Codexsimonwillison.net

   ▲ 57amrrs417d💬 15savesaved
6. 06
   

   newGPT-5-Codex-Mini – A more compact and cost-efficient version of GPT-5-Codexgithub.com

   ▲ 56wahnfrieden363d💬 54savesaved
7. 07
   

   newWhy does GPT-5.1 Codex underperform GPT-5 Codex on Terminal-Bench?transluce.org

   ▲ 9mengk262d💬 1savesaved
8. 08
   

   newOpenAI's GPT-5-Codex model is now live in the Responses APItwitter.com

   ▲ 4bigwheels409d💬 2savesaved
9. 09
   

   newGPT-5-Codex System Card [pdf]cdn.openai.com

   ▲ 4fouadmatin417ddiscusssavesaved
10. 10
    

    newClaude 4.5 Opus vs. Gemini 3 Pro vs. GPT-5-Codex-Max: The SOTA coding modelcomposio.dev

    ▲ 3mellosouls341ddiscusssavesaved
11. 11
    

    newGPT-5-Codex-Minitwitter.com

    ▲ 3janpio364ddiscusssavesaved
12. 12
    

    newExperiences with GPT-5-Codexwww.johndcook.com

    ▲ 3ibobev386ddiscusssavesaved
13. 13
    

    newGPT-5-Codex now available via APIplatform.openai.com

    ▲ 2meetpateltech409d💬 4savesaved
14. 14
    

    newGPT-5 Codex: How it solves for GPT-5's drawbackswww.coderabbit.ai

    ▲ 1TheAnkurTyagi402d💬 1savesaved
15. 15
    

    newShow HN: Minecraft like game created using gpt-5-codex in less then 1htwitter.com

    ▲ 1wiso411d💬 1savesaved
16. 16
    

    newOne-shotting Minecraft in Three.js with GPT-5-codextwitter.com

    ▲ 1birriel411ddiscusssavesaved
17. 17
    

    newI have a project with ~200k LoC, written with AI codegen. AMA

    ▲ 4iagooar409d💬 2savesaved
18. 18
    

    newAsk HN: Gemini 3 and the stagnation of coding agents, what gives?

    ▲ 3akira_067352d💬 3savesaved
19. 19
    

    newShow HN: Measuring how AI agent teams improve issue resolution on SWE-Verifiedarxiv.org

    ▲ 2NBenkovich272ddiscusssavesaved
20. 20
    

    newShow HN: da Vinci Codex-open physics sims of Leonardo's machines (w UQ and FMEA)github.com

    ▲ 1hunterbown415ddiscusssavesaved
21. 21
    

    newGPT-5.1-Codex-Max is taking on Geminiwww.augmentedswe.com

    ▲ 1wordsaboutcode348d💬 1savesaved
22. 22
    

    newOpenAI built an AI coding agent and uses it to improve the agent itselfarstechnica.com

    ▲ 1Bender328ddiscusssavesaved
23. 23
    

    newGPT5 and Codex Took over Agentic Codingwww.latent.space

    ▲ 1mooreds416ddiscusssavesaved

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