Hackernews posts about OpenAI O3

1. Open Source and OpenAI's Return
   5 points by ricecat 13 days ago | 1 comments
2. Show HN: AI-powered cover letter generator based on resume and job description (payrankjobs.ai)
   1 points by Mikasa1 11 days ago | discuss
3. Ask HN: Are OpenAI models IP-range restricted?
   2 points by lynx97 28 days ago | discuss
4. Evaluating GPT5's reasoning ability using the Only Connect game show (ingram.tech)
   40 points by scrollaway 6 days ago | 48 comments
5. Show HN: RouteGPT – model routing on ChatGPT aligned to user preferences (chromewebstore.google.com)
   2 points by honorable_coder 27 days ago | discuss
6. Show HN (onlyusedtesla.ai)
   1 points by adamqureshi 17 days ago | discuss
7. OpenAI O3 breakthrough high score on ARC-AGI-PUB (arcprize.org)
   1724 points by maurycy 8 months ago | 1755 comments
8. OpenAI O3-Mini (openai.com)
   962 points by johnneville 7 months ago | 904 comments
9. OpenAI o3 and o4-mini (openai.com)
   555 points by maheshrijal 4 months ago | 507 comments
10. OpenAI o3-pro (help.openai.com)
    289 points by mfiguiere 2 months ago | 199 comments
11. Notes on OpenAI o3-mini (simonwillison.net)
    211 points by dtquad 7 months ago | 76 comments
12. Early Evals for OpenAI O3 (openai.com)
    30 points by maurycy 8 months ago | 2 comments
13. OpenAI launches o3-mini, its latest 'reasoning' model (techcrunch.com)
    19 points by iyn 7 months ago | 2 comments
14. Ask HN: What does OpenAI's O3 Arc result mean for the field?
    12 points by ottaborra 8 months ago | 6 comments
15. OpenAI O3/O4-Mini Models: More Hallucinations, Weird Geolocation Prowess (thewarroom.news)
    5 points by dreadsword 4 months ago | 3 comments
16. OpenAI's o3: Over-optimization is back and weirder than (www.interconnects.ai)
    4 points by Philpax 4 months ago | discuss
17. OpenAI announces o3 and o3-mini, its next simulated reasoning models (arstechnica.com)
    4 points by isaacfrond 8 months ago | discuss
18. OpenAI's o3 tops new AI league table for answering scientific questions (www.nature.com)
    3 points by rntn about 1 month ago | discuss
19. OpenAI's o3 model sabotaged a shutdown mechanism (twitter.com)
    3 points by Bluestein 3 months ago | discuss
20. OpenAI O3 Mini: Vision and Multimodal Features (blog.roboflow.com)
    3 points by zerojames 6 months ago | discuss
21. OpenAI o3-mini scores 78% on yesterday's AIME 2025 math competition (matharena.ai)
    3 points by bmislav 6 months ago | discuss
22. How should we test AI for human-level intelligence? OpenAI o3 electrifies quest (www.nature.com)
    3 points by bookofjoe 7 months ago | discuss
23. How should we test AI for human-level intelligence? OpenAI o3 electrifies quest (www.nature.com)
    3 points by rbanffy 7 months ago | discuss
24. OpenAI o3 on Arc-AGI (twitter.com)
    3 points by tosh 8 months ago | discuss
25. OpenAI's o3 model is smart, but has a serious problem with lying (twitter.com)
    2 points by eigenvalue 4 months ago | 2 comments
26. OpenAI o3 just scored 99.8% on CodeForces using brute-force (huggingface.co)
    2 points by wluk 6 months ago | 1 comments
27. I used OpenAI's O3-mini to create a trading strategy. It's DESTROYING the market (nexustrade.io)
    2 points by austin-starks 7 months ago | 1 comments
28. OpenAI o3 AI model scores lower on benchmark than the company initially implied (techcrunch.com)
    2 points by rntn 4 months ago | discuss
29. Reasoning Models OpenAI O3 and DeepSeek R1 (www.adaline.ai)
    2 points by ArshDilbagi 5 months ago | discuss
30. OpenAI o3 ranks above 99.8% of competitive programmers with their new model (www.youtube.com)
    2 points by Brysonbw 6 months ago | discuss
31. OpenAI o3-mini is now available in GitHub Copilot Free (github.blog)
    2 points by nnx 6 months ago | discuss
32. How to have a career even when OpenAI's o3 drops (pradyuprasad.com)
    2 points by jger15 7 months ago | discuss
33. How should we test AI for human-level intelligence? OpenAI's o3 quest (www.nature.com)
    2 points by gnabgib 7 months ago | discuss
34. Ask HN: What does OpenAI's O3 Arc result mean for the field?
    2 points by ottaborra 8 months ago | discuss
35. OpenAI's o3 model sabotaged a shutdown mechanism (twitter.com)
    1 points by shlomo_z 3 months ago | 1 comments
36. I fed all the comments from "OpenAI O3 breakthrough" HT post to o1 pro mode
    1 points by popthetopnow 8 months ago | 1 comments