LongCat 2.0
LongCat · 1 configuration
Intelligence19.1
Input / 1M$0.30
Output / 1M$1.20
Context1M
Tariff: LongCat · Source: artificial-analysis · USD per million tokens
Thinking configuration
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LongCat 2.0 is a sparse mixture-of-experts language model from Meituan, with 48B active parameters out of 1.6T total. It is suited for coding, repository-level changes, long-horizon problem solving, and agentic...
Intelligence IndexArtificial Analysis composite index, not a percentage. Different versions of the index are not directly comparable.
19.1 pointsGPQA DiamondGraduate-level scientific questions. Measures specialist reasoning rather than web-search quality.
78.0 %Humanity’s Last ExamDifficult questions across many disciplines, compared under the same evaluation setup.
33.7 %SciCodeCode generation for scientific research problems.
36.3 %Terminal-Bench 2.1Agent tasks in a terminal environment. Results also depend on the evaluation harness.
50.2 %Omniscience accuracyFactual accuracy in Artificial Analysis's Omniscience evaluation.
29.6 %Specifications from the catalog
Inputtext
Outputtext
Tool callingYes
Structured outputNo
SpeedNot available
First tokenNot available
Maximum output262.1K
Catalog listing date2026-07-20