SOURCE-LINKED INTELLIGENCE
Claude Opus 5 (Adaptive Reasoning, Max Effort): terminalbench v2 1
Artificial Analysis · observation · Publication date unknown
Benchmark data by Artificial Analysis. Current measurement; upstream does not provide a measurement timestamp or benchmark revision here.
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- recordType
- observation
- region
- Global
- value
- 0.891385767790262
- unit
- score
- dimensions
- {"metric":"terminalbench_v2_1","model":"b8fc61f7-5e9a-49e6-8547-6ac56db24627","parallel_queries":1,"prompt_length":1000}
Evidence & attribution
Artificial Analysis
First collected: 2026-09-19T21:50:47.018Z. This is not the publication date.
Observed changes
AIIC observation times, not verified publisher revision times. Up to eight recent revisions.
2026-09-22T16:03:50.148Z
- performance:
{"outputTokensPerSecond":53.973,"timeToFirstAnswerTokenSeconds":27.569,"timeToFirstTokenSeconds":27.569} → {"outputTokensPerSecond":50.062,"timeToFirstAnswerTokenSeconds":33.616,"timeToFirstTokenSeconds":33.616}
2026-09-20T21:52:07.471Z
- pricing:
Not provided → {"input":5,"output":25} - performance:
Not provided → {"outputTokensPerSecond":53.973,"timeToFirstAnswerTokenSeconds":27.569,"timeToFirstTokenSeconds":27.569}