Benchmark profile
OfficeQA
Grounded numerical reasoning over a corpus of historical U.S. Treasury Bulletin documents.
Data verifiedBenchmark score on OfficeQA — July 24, 2026
BenchLM mirrors the published score view for OfficeQA. Claude Opus 5 leads the public snapshot at 78.1%. BenchLM does not use these results to rank models overall.
Benchmark score table (1 model)
ScoreAbout OfficeQA
Year
2026
Tasks
Historical Treasury Bulletin questions
Format
Agentic grounded QA accuracy
Difficulty
Professional document reasoning
Section 8.13.1 reports the full-set result using extracted documents and code execution. Opus 5 ran through the public Messages API with production safeguards.
BenchLM freshness & provenance
Version
OfficeQA 2026
Refresh cadence
Quarterly
Staleness state
Current
Question availability
Public benchmark set
BenchLM uses freshness metadata to decide whether a benchmark should still be treated as a strong differentiator, a benchmark to watch, or a display-only reference. For the full scoring policy, see the BenchLM methodology page.
FAQ
What does OfficeQA measure?
Grounded numerical reasoning over a corpus of historical U.S. Treasury Bulletin documents.
Which model scores highest on OfficeQA?
Claude Opus 5 by Anthropic currently leads with a score of 78.1% on OfficeQA.
How many models are evaluated on OfficeQA?
1 AI models have been evaluated on OfficeQA on BenchLM.