Is o3-mini out yet?
Yes.
About o3-mini
A fast, cost-efficient reasoning model.
How we confirmed it
Released via official access
January 31, 2025 at 12:00 AM UTC
Release timeline
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Benchmarks
Agentic#32
o3-mini · via BenchLM.ai · captured Jul 14, 2026 · source
59.7
Reasoning#30
o3-mini · via BenchLM.ai · captured Jul 17, 2026 · source
61.4
MultimodalGrounded#39
o3-mini · via BenchLM.ai · captured Jul 17, 2026 · source
65.1
InstructionFollowing#12
o3-mini · via BenchLM.ai · captured Aug 10, 2026 · source
89.8
LM Arena#193
o3-mini · via LM Arena · 57,283 votes · captured Aug 10, 2026 · source
1347.8150319421952
Multilingual#46
o3-mini · via BenchLM.ai · captured Jul 14, 2026 · source
44.8
Sourced metrics mirrored with attribution - not community sentiment.
Data from BenchLM.ai.
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Model Pulse
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Community consensus
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Compare o3-mini with another model →
Also waiting on: Gemini 3.5 Pro, Claude Fable 5.1, Claude Mythos 5.1, GLM-6
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