Hackernews posts about GPT-5.2

1. GPT-5.2 and GPT-5.2-Codex are now 40% faster (twitter.com)
   56 points by davidbarker about 9 hours ago | 30 comments
2. OpenAI's GPT-5.2 model cites Grokipedia (www.engadget.com)
   49 points by bhouston 10 days ago | 20 comments
3. We built a browser with GPT-5.2 in Cursor (twitter.com)
   10 points by jacobedawson 20 days ago | discuss
4. What I learned porting JustHTML to PHP with GPT 5.2 Codex (jasuja.us)
   5 points by putlake 19 days ago | 2 comments
5. We built a browser with GPT-5.2 in Cursor (xcancel.com)
   4 points by aaraujo002 20 days ago | discuss
6. GPT-5.2-Codex is now available in the Responses API (twitter.com)
   4 points by tosh 21 days ago | discuss
7. GPT 5.2 helps solve Erdős problem #728 (www.erdosproblems.com)
   4 points by tootyskooty 28 days ago | discuss
8. GPT-5.2 series consistently score higher than Opus 4.5 on Art AGI (arcprize.org)
   2 points by behnamoh 21 days ago | 1 comments
9. GPT-5.2-codex is now available via API (platform.openai.com)
   2 points by open-paren 21 days ago | discuss
10. AgentRoam: Watch GPT-5.2 control movement, camera and selfies in Watch Dogs 2 (www.youtube.com)
    2 points by dandelionv1bes 25 days ago | discuss
11. Show HN: Graph:Easy ported to TypeScript with GPT-5.2 (tomisin.space)
    2 points by AntiRush 27 days ago | discuss
12. Vercel CEO's Grok 4 vs. GPT 5.2 chess match runs all night (still on) (v0-chess-match.vercel.app)
    2 points by michael-sumner 28 days ago | discuss
13. Measuring LLM Personality: A Quantitative Comparison of GPT-5.2 and Opus 4.5 (www.lindr.io)
    2 points by dyllonj 29 days ago | discuss
14. Ask HN: GPT 5.2 has reverted knowledge cutoff to 2024
    1 points by unsupp0rted about 13 hours ago | 4 comments
15. GPT-5.2 does not follow instructions and ignores my prompts (old.reddit.com)
    1 points by behnamoh 18 days ago | 3 comments
16. GPT-Erdos – GPT 5.2 attempts to solve Erdos problems, reviewed by mathematicians (github.com)
    1 points by yread 4 days ago | 1 comments
17. Fine-tuning open LLM judges to outperform GPT-5.2 (www.together.ai)
    1 points by zainhsn 13 minutes ago | discuss
18. Show HN: GPT-Erdos – the results of GPT 5.2 Pro on the Erdos problems (www.ocf.berkeley.edu)
    1 points by nsomani 8 days ago | discuss
19. OpenAI GPT-5.2-Codex (High) vs. Claude Opus 4.5 vs. Gemini 3 Pro (In Production) (www.tensorlake.ai)
    1 points by shricodevvv 15 days ago | discuss
20. AskSary – All-in-One AI Platform with GPT-5.2, Grok, and Coding Canvas (www.asksary.com)
    1 points by sarymismail 16 days ago | discuss
21. GPT-5.2 Solves *Another Erdős Problem, #729 (old.reddit.com)
    1 points by energy123 24 days ago | discuss
22. Show HN: Mastra 1.0, open-source JavaScript agent framework from the Gatsby devs (github.com)
    213 points by calcsam 15 days ago | 70 comments
23. Show HN: Watch LLMs play 21,000 hands of Poker (pokerbench.adfontes.io)
    36 points by jazarwil 27 days ago | 19 comments
24. Qwen3-Max-Thinking Drops: 36T Tokens
    4 points by SilasYee 9 days ago | 2 comments
25. Show HN: Meepr – A quiet, self building social platform (meepr.co)
    3 points by neom 13 days ago | discuss
26. Show HN: We're pitting 9 AI models in a stock portfolio competition (portfoliogenius.ai)
    2 points by regnull 30 days ago | 1 comments
27. Show HN: Human vs. AI Tetris Arena (tetrisbench.com)
    2 points by ykhli 12 days ago | discuss
28. Show HN: Long-horizon LLM coherence benchmark (500 cycles) (zenodo.org)
    2 points by teugent 18 days ago | discuss
29. Show HN: Sigma Runtime – model-agnostic identity control for LLMs (github.com)
    2 points by teugent 25 days ago | discuss
30. Show HN: Why I forked Gemini CLI - a FOSS Cowork alt that *is* the OS (github.com)
    1 points by ProfHarita 16 days ago | 1 comments