According to BenchLM.ai, Claude Opus 4.8 leads the OfficeQA Pro benchmark with a score of 66.2%, followed by Kimi K3 (63.3%) and Claude Fable 5 (57.9%). There is significant spread across the leaderboard, making this benchmark effective at differentiating model capabilities.

7 models have been evaluated on OfficeQA Pro. The benchmark falls in the Multimodal & Grounded category. This category carries a 12% weight in BenchLM.ai's overall scoring system. Within that category, OfficeQA Pro contributes 30% of the category score, so strong performance here directly affects a model's overall ranking.

About OfficeQA Pro

Year

2026

Tasks

Document and spreadsheet tasks

Format

Grounded QA over office artifacts

Difficulty

Enterprise grounded reasoning

OfficeQA Pro is useful when choosing models for enterprise copilots because it measures whether they can reason correctly over real office content rather than generic chat prompts.

OfficeQA Pro: An Enterprise Benchmark for End-to-End Grounded Reasoning

BenchLM freshness & provenance

Version

OfficeQA Pro 2026

Refresh cadence

Quarterly

Staleness state

Current

Question availability

Public benchmark set

Current

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 Pro measure?

A benchmark for grounded reasoning over office-style documents, spreadsheets, charts, and business artifacts.

Which model scores highest on OfficeQA Pro?

Claude Opus 4.8 by Anthropic currently leads with a score of 66.2% on OfficeQA Pro.

How many models are evaluated on OfficeQA Pro?

7 AI models have been evaluated on OfficeQA Pro on BenchLM.

Compare Top Models on OfficeQA Pro

Claude Opus 4.8 vs Kimi K3 Kimi K3 vs Claude Fable 5 Claude Fable 5 vs GPT-5.5 GPT-5.5 vs GPT-5.4

Last updated: July 23, 2026 · BenchLM version OfficeQA Pro 2026

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