o3
OpenAI · 1 configuration
Intelligence20.2
Input / 1M$2.00
Output / 1M$8.00
Context200K
Tariff: OpenAI · Source: artificial-analysis · USD per million tokens
Thinking configuration
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Compare this model’s measured thinking configurations.
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Efficient frontier: best measured score at each cost1 measured configurations · 0 without both values
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o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following....
Intelligence IndexArtificial Analysis composite index, not a percentage. Different versions of the index are not directly comparable.
20.2 pointsGPQA DiamondGraduate-level scientific questions. Measures specialist reasoning rather than web-search quality.
82.7 %Humanity’s Last ExamDifficult questions across many disciplines, compared under the same evaluation setup.
20.1 %τ²-BenchTool use and interaction in assistance scenarios. Does not replace an evaluation of your integration.
80.7 %IFBenchVerifiable instruction following. A proxy for precision rather than a benchmark of creative style.
71.4 %MMMU-ProMultimodal understanding of academic problems that include images.
70.1 %Omniscience accuracyFactual accuracy in Artificial Analysis's Omniscience evaluation.
38.6 %Specifications from the catalog
Inputimage, text, file
Outputtext
Tool callingYes
Structured outputYes
Speed126.5 tok/s
First token5.75 s
Maximum output100K
Catalog listing date2025-04-16