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o3 Pro
by OpenAI
CLOSEDHOSTEDAPILONG CONTEXTPAIDREASONING
RANKED #123 OF 318 ASSISTANTS · OVERALL #162 OF 493 RANKED · VIBE SCORE 5.5 · 301 VOICES ·
COPY BADGE pastes a README snippet with the rank SVG.
The o-series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o3-pro model uses more compute to think harder and provide consistently...
HAPPY8.1
58 mentions
SAD6.9
37 mentions
VIBE TRAJECTORY
26 weeks · 50 voices in this window
QUIETLY DEGRADING
Recent vibe and chatter are both sliding.
HOW TO USE IT
Closed model. OpenAI hosts it, so you use it through an app or an API.
PREFER OPEN SOURCE? THE CROWD HAS PICKS
o3 Pro is closed, so you rent it. These open-weight models can genuinely stand in for it. Download once, own forever.
- OPEN WEIGHTS7.5
Qwen3.8 27BAlibabaTop community choice for local coding and everyday tasks without closed model limits.🔒 PRIVATE & OFFLINE💻 STRONG AT CODE❤️ CROWD FAVORITE21.4k VOICESMATCH★★★ - OPEN WEIGHTS7.2
DeepSeek V4 Flash Vision ExpDeepSeekStrong multimodal vision reasoning with fast responses and lower deployment cost.⚡ FAST🏆 NEAR-PEER QUALITY💸 COST EFFICIENT5.5k VOICESMATCH★★★ - OPEN WEIGHTS6.8Ling 3.0 Flash VLinclusionAILightweight vision language model tailored for fast multimodal everyday workloads.⚡ FAST🪶 RUNS ON LESS💸 COST EFFICIENT5.7k VOICESMATCH★★★
WHAT THE INTERNET SAYS
People are mostly frustrated with o3 Pro right now. Biggest gripe: price.
219 POSTS · 82 COMMENTS · GITHUB · DEV.TO · X · REDDIT · BLOG · OTHER FORUMS · BLUESKY
PEOPLE LOVE
- No fan mail yet. The crowd is still warming up.
PEOPLE COMPLAIN ABOUT
- People find it expensive (6 mentions)
- Sometimes makes things up (3 mentions)
TOPIC BY TOPIC
- PriceA SORE SPOT
0 thumbs up · 6 thumbs down
- Getting facts rightA SORE SPOT
0 thumbs up · 3 thumbs down
LOOKING FOR AN ALTERNATIVE?
Checked picks first: tags say why you would switch, stars say how fully each one stands in for o3 Pro.
Grok 4.6
Gemini 3.7 Flash> SOURCES (12)
- REDDIT · 2025-06-10 · 793 UPVOTESOpenAI announce o3-pro
OpenAI announce o3-pro
- REDDIT · 2025-06-10 · 400 UPVOTESo3-pro benchmarks… 🤯
o3-pro benchmarks… 🤯
- REDDIT · 2025-02-15 · 353 UPVOTESPlus users to get "a lot" of o3 pro level intelligence
Plus users to get "a lot" of o3 pro level intelligence
- REDDIT · 2025-07-18 · 331 UPVOTESNew AI Benchmark "FormulaOne" Reveals Shocking Gap - Top Models Like OpenAI's o3 Solve Less Than 1% of Real Research Problems
New AI Benchmark "FormulaOne" Reveals Shocking Gap - Top Models Like OpenAI's o3 Solve Less Than 1% of Real Research Problems
- REDDIT · 2025-07-21 · 326 UPVOTESPlan Mode in Cursor 🤯
Plan Mode in Cursor 🤯
- REDDIT · 2025-06-03 · 273 UPVOTESseems like o3-pro is releasing soon
seems like o3-pro is releasing soon
- REDDIT · 2025-06-15 · 255 UPVOTESo3-Pro Destroys Everyone on Lmgame Bench!
o3-Pro Destroys Everyone on Lmgame Bench!
- REDDIT · 2025-04-19 · 218 UPVOTESPro not worth it
Pro not worth it
- REDDIT · 2025-06-11 · 214 UPVOTESo3-pro sets a new record on the Extended NYT Connections, surpassing o1-pro
o3-pro sets a new record on the Extended NYT Connections, surpassing o1-pro
- REDDIT · 2025-06-10 · 185 UPVOTESo3-Pro High performs WORSE than o3-High on ARC-AGI 1 and 2
o3-Pro High performs WORSE than o3-High on ARC-AGI 1 and 2
- REDDIT · 2025-07-18 · 178 UPVOTESA New Model — “o3 Alpha" Available on Web Arena by OAI is supposedly better than o3-pro and ”Kingfall"
A New Model — “o3 Alpha" Available on Web Arena by OAI is supposedly better than o3-pro and ”Kingfall"
- REDDIT · 2025-02-15 · 164 UPVOTESsama says plus users will get o3-pro level intelligence and high rate limits too
sama says plus users will get o3-pro level intelligence and high rate limits too