Hackernews posts about GPT 5.1

1. “Car Wash” test with 53 models (opper.ai)
   371 points by felix089 26 days ago | 447 comments
2. Show HN: Cobalt – Unit tests for AI agents, like Jest but for LLMs (github.com)
   3 points by fdefitte 29 days ago | discuss
3. Show HN: Trained an LLM to predict "What will Trump do?" (huggingface.co)
   10 points by bturtel 29 days ago | 2 comments
4. GPT-5.4-ab-arm3-840-1p-codexswic-ev3
   3 points by agentifysh 18 days ago | discuss
5. Show HN: Treni – single-binary GPU runtime for uncertainty-aware agents 5ms TTFT (treni-docs.pages.dev)
   2 points by andrewmonostate 27 days ago | 1 comments
6. Show HN: OMT WHEP Gateway – Stream live video to any browser via WebRTC
   2 points by fonty39 12 days ago | discuss
7. GPT-5.1: A smarter, more conversational ChatGPT (openai.com)
   555 points by tedsanders 4 months ago | 726 comments
8. Building more with GPT-5.1-Codex-Max (openai.com)
   483 points by hansonw 4 months ago | 319 comments
9. IQuest-Coder: A new open-source code model beats Claude Sonnet 4.5 and GPT 5.1 [pdf] (github.com)
   182 points by shenli3514 3 months ago | 49 comments
10. GPT-5.1 for Developers (openai.com)
    112 points by tedsanders 4 months ago | 29 comments
11. Why does GPT-5.1 Codex underperform GPT-5 Codex on Terminal-Bench? (transluce.org)
    9 points by mengk about 1 month ago | 1 comments
12. Ask HN: Claude Opus 4.5 vs. GPT 5.1 Codex Max for coding. Worth the upgrade?
    5 points by terabytest 3 months ago | 6 comments
13. OpenAI readies GPT-5.1 Thinking model ahead of Gemini 3 Pro (www.testingcatalog.com)
    5 points by gmays 4 months ago | 1 comments
14. OpenAI releases GPT-5.1 alongside eight new ChatGPT personality styles (arstechnica.com)
    4 points by moelf 4 months ago | 1 comments
15. Gemini 3 vs. GPT 5.1 for RAG (agentset.ai)
    4 points by tifa2up 4 months ago | discuss
16. Build a coding agent with GPT 5.1 (cookbook.openai.com)
    4 points by vinhnx 4 months ago | discuss
17. OpenAI prepares GPT-5.1-Codex-MAX for large-scale projects (www.testingcatalog.com)
    4 points by pomarie 4 months ago | discuss
18. GPT-5.1 Prompting Guide (cookbook.openai.com)
    4 points by JnBrymn 4 months ago | discuss
19. GPT 5.1 research thinks it's 2024 so ignoring search results mentioning 2025 (twitter.com)
    3 points by makeavish 4 months ago | 1 comments
20. Benchmarking GPT-5.1 vs. Gemini 3.0 vs. Opus 4.5 across 3 Coding Tasks (blog.kilo.ai)
    3 points by heymax054 4 months ago | discuss
21. OpenAI's GPT-5.1 is an obsessive researcher, and Cline gives it focus (cline.bot)
    3 points by janpio 4 months ago | discuss
22. Run Any LLM from Claude Code (GPT-5.1, Gemini, Grok,) (github.com)
    3 points by ajflores1604 4 months ago | discuss
23. GPT-5.1 Instant and GPT-5.1 Thinking System Card Addendum [pdf] (cdn.openai.com)
    3 points by mnemonet 4 months ago | discuss
24. Gemini 3 Pro vs. GPT-5.1 Codex-Max vs. Claude Opus 4.5: AI Coding Benchmark (www.hansreinl.de)
    2 points by speckx 3 months ago | 1 comments
25. Webfoundry gets GPT 5.1 Codex HTML generation through voice assistant (www.webfoundry.app)
    2 points by guiprav 4 months ago | 1 comments
26. OpenAI Releases GPT-5.1, Along with Renamed and New Personalities (daringfireball.net)
    2 points by tosh 4 months ago | 1 comments
27. GPT-5.1 Prompting Guide (cookbook.openai.com)
    2 points by 0x79de 4 months ago | discuss
28. GPT-5.1 Prompting Guide (cookbook.openai.com)
    2 points by AntiRush 4 months ago | discuss
29. GPT-5.1 Instant and GPT-5.1 Thinking System Card Addendum (openai.com)
    2 points by wertyk 4 months ago | discuss
30. Show HN: Agentic Arena – 52 tasks implemented by Opus 4.5, Gemini 3, and GPT-5.1 (arena.logic.inc)
    1 points by sgk284 4 months ago | 2 comments
31. GPT-5.1 Apply_patch.py Implementation (github.com)
    1 points by victorbuilds 4 months ago | 1 comments
32. GPT-5.1-Codex-Max is taking on Gemini (www.augmentedswe.com)
    1 points by wordsaboutcode 4 months ago | 1 comments
33. Show HN: PolyAgora – A natural-language multi-agent OS built with GPT-5.1 (github.com)
    1 points by takeshi_sakamo 4 months ago | 1 comments
34. Tolan builds voice-first AI with GPT-5.1 (openai.com)
    1 points by lilsquid 2 months ago | discuss
35. Azure GPT-5.1-Codex-Max does not support web search tool (learn.microsoft.com)
    1 points by behnamoh 2 months ago | discuss
36. OpenAI's GPT-5.1-Codex-Max is now in public preview for GitHub Copilot (github.blog)
    1 points by daviducolo 4 months ago | discuss