Celeris-1
Celeris · 1 configuration
Intelligence6.3
Input / 1M$0.20
Output / 1M$0.70
Context131.1K
Tariff: Celeris · 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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Celeris 1 is a diffusion language model built for ultra-low-latency classification, extraction, judging, query rewriting, and other short structured responses.
Intelligence IndexArtificial Analysis composite index, not a percentage. Different versions of the index are not directly comparable.
6.3 pointsGPQA DiamondGraduate-level scientific questions. Measures specialist reasoning rather than web-search quality.
63.1 %Humanity’s Last ExamDifficult questions across many disciplines, compared under the same evaluation setup.
6.8 %SciCodeCode generation for scientific research problems.
21.6 %Terminal-Bench 2.1Agent tasks in a terminal environment. Results also depend on the evaluation harness.
11.2 %Omniscience accuracyFactual accuracy in Artificial Analysis's Omniscience evaluation.
11.0 %Specifications from the catalog
Inputtext
Outputtext
Tool callingNo
Structured outputNo
Speed1490.3 tok/s
First token0.57 s
Maximum output8.2K
Catalog listing date2026-07-25