GPT-6.1 Sol
OpenAI · 5 thinking configurations
Intelligence42.1
Input / 1M$2.00
Output / 1M$10.00
Context1M
Tariff: OpenAI · Source: artificial-analysis · USD per million tokens
Thinking configuration
What does more thinking buy you?
Compare this model’s measured thinking configurations.
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Efficient frontier: best measured score at each cost5 measured configurations · 0 without both values
Selected: thinking low · Click a point to switch configuration
GPT-6.1 Sol is an upgrade to GPT-6 Sol from OpenAI, positioned below the flagship GPT-6 Astra in the GPT-6 series. It is suited for agentic coding, computer use, document-heavy professional...
Intelligence IndexArtificial Analysis composite index, not a percentage. Different versions of the index are not directly comparable.
42.1 pointsHumanity’s Last ExamDifficult questions across many disciplines, compared under the same evaluation setup.
47.4 %SciCodeCode generation for scientific research problems.
53.2 %MMMU-ProMultimodal understanding of academic problems that include images.
83.1 %Omniscience accuracyFactual accuracy in Artificial Analysis's Omniscience evaluation.
58.9 %Specifications from the catalog
Inputfile, image, text
Outputtext
Tool callingYes
Structured outputYes
Speed68.0 tok/s
First token1.84 s
Maximum output128K
Catalog listing date2026-09-29