Hackernews posts about OpenAI O3

1. OpenAI o3 and o4-mini (openai.com)
   553 points by maheshrijal 6 days ago | 504 comments
2. OpenAI O3/O4-Mini Models: More Hallucinations, Weird Geolocation Prowess (thewarroom.news)
   5 points by dreadsword 4 days ago | 3 comments
3. OpenAI's o3: Over-optimization is back and weirder than (www.interconnects.ai)
   4 points by Philpax 3 days ago | discuss
4. OpenAI o3 AI model scores lower on benchmark than the company initially implied (techcrunch.com)
   2 points by rntn about 24 hours ago | discuss
5. OpenAI o3 and o4-mini System Card (openai.com)
   1 points by ikerino 6 days ago | discuss
6. OpenAI O3 and O4-Mini (openai.com)
   1 points by t55 6 days ago | discuss
7. O3, GPT-4.1, o4-mini: the rundown on OpenAI's newest models (every.to)
   2 points by lycheee 3 days ago | discuss
8. OpenAI change of plans – o3/o4 models are coming (techcrunch.com)
   4 points by kadushka 18 days ago | discuss
9. Show HN: Gemini 2.5 is the best model for Kotlin and Android dev (firebender.com)
   3 points by aman-firebender 18 days ago | discuss
10. i can't be the only one that thinks ChatGPT naming is intentional
    1 points by eugenekaliisa about 4 hours ago | 1 comments
11. Show HN: HinterviewGPT – a LeetCode alternative with a built-in AI tutor (hinterviewgpt.com)
    1 points by iknownthing 4 days ago | discuss
12. OpenAI O3 breakthrough high score on ARC-AGI-PUB (arcprize.org)
    1724 points by maurycy 4 months ago | 1755 comments
13. OpenAI O3-Mini (openai.com)
    962 points by johnneville 3 months ago | 904 comments
14. Notes on OpenAI o3-mini (simonwillison.net)
    211 points by dtquad 3 months ago | 76 comments
15. Early Evals for OpenAI O3 (openai.com)
    30 points by maurycy 4 months ago | 2 comments
16. OpenAI launches o3-mini, its latest 'reasoning' model (techcrunch.com)
    19 points by iyn 3 months ago | 2 comments
17. Ask HN: What does OpenAI's O3 Arc result mean for the field?
    12 points by ottaborra 4 months ago | 6 comments
18. OpenAI announces o3 and o3-mini, its next simulated reasoning models (arstechnica.com)
    4 points by isaacfrond 4 months ago | discuss
19. OpenAI O3 Mini: Vision and Multimodal Features (blog.roboflow.com)
    3 points by zerojames 2 months ago | discuss
20. OpenAI o3-mini scores 78% on yesterday's AIME 2025 math competition (matharena.ai)
    3 points by bmislav 2 months ago | discuss
21. How should we test AI for human-level intelligence? OpenAI o3 electrifies quest (www.nature.com)
    3 points by bookofjoe 3 months ago | discuss
22. How should we test AI for human-level intelligence? OpenAI o3 electrifies quest (www.nature.com)
    3 points by rbanffy 3 months ago | discuss
23. OpenAI o3 on Arc-AGI (twitter.com)
    3 points by tosh 4 months ago | discuss
24. OpenAI o3 just scored 99.8% on CodeForces using brute-force (huggingface.co)
    2 points by wluk 2 months ago | 1 comments
25. I used OpenAI's O3-mini to create a trading strategy. It's DESTROYING the market (nexustrade.io)
    2 points by austin-starks 3 months ago | 1 comments
26. Reasoning Models OpenAI O3 and DeepSeek R1 (www.adaline.ai)
    2 points by ArshDilbagi about 1 month ago | discuss
27. OpenAI o3 ranks above 99.8% of competitive programmers with their new model (www.youtube.com)
    2 points by Brysonbw 2 months ago | discuss
28. OpenAI o3-mini is now available in GitHub Copilot Free (github.blog)
    2 points by nnx 2 months ago | discuss
29. How to have a career even when OpenAI's o3 drops (pradyuprasad.com)
    2 points by jger15 3 months ago | discuss
30. How should we test AI for human-level intelligence? OpenAI's o3 quest (www.nature.com)
    2 points by gnabgib 3 months ago | discuss
31. Ask HN: What does OpenAI's O3 Arc result mean for the field?
    2 points by ottaborra 4 months ago | discuss
32. I fed all the comments from "OpenAI O3 breakthrough" HT post to o1 pro mode
    1 points by popthetopnow 4 months ago | 1 comments
33. OpenAI O3 and DeepSeek R1 (labs.adaline.ai)
    1 points by ArshDilbagi about 2 months ago | discuss
34. How to have a career even when OpenAI's o3 drops (pradyuprasad.com)
    1 points by yarapavan 2 months ago | discuss
35. How to have a career even when OpenAI's o3 drops (pradyuprasad.com)
    1 points by cocoflunchy 3 months ago | discuss
36. Serverless OpenAI O3-Mini (docs.puter.com)
    1 points by ent101 3 months ago | discuss
37. Lazy? I read Hacker News so you don't have to (4:00 pm ET -12/22)
    4 points by GamebaseSports 4 months ago | discuss
38. Ask HN: What is your best devil's advocate argument against AI progress?
    2 points by atleastoptimal 4 months ago | 6 comments
39. It's getting harder to measure just how good AI is getting (www.vox.com)
    4 points by rntn 3 months ago | 1 comments
40. OpenAI Announces New O3 Model (techcrunch.com)
    16 points by prophesi 4 months ago | discuss
41. OpenAI cancels its o3 AI model in favor of a 'unified' next-gen release (techcrunch.com)
    8 points by marban 2 months ago | 1 comments