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Benchmark profile

OfficeQA Pro

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

Data verified

Top models on OfficeQA Pro — July 28, 2026

As of July 28, 2026, Claude Opus 5 leads the OfficeQA Pro leaderboard with 66.9% , followed by Claude Opus 4.8 (66.2%) and Kimi K3 (63.3%).

1Closed

Claude Opus 5

Anthropic

claude-opus-5

66.9%
Overall 82.81
2Closed

Claude Opus 4.8

Anthropic

claude-opus-4-8

66.2%
Overall 77.41Context 1M
3Closed

Kimi K3

Moonshot AI

kimi-3

63.3%
Overall 79.89Context 1.05M
8 modelsMultimodal & Grounded30% of category scoreCurrentUpdated July 28, 2026

Leaderboard (8 models)

Score
1
Claude Opus 5Anthropic · Closed
66.9%
2
Claude Opus 4.8Anthropic · Closed
66.2%
3
Kimi K3Moonshot AI · Closed
63.3%
4
Claude Fable 5Anthropic · Closed
57.9%
5
GPT-5.5OpenAI · Closed
54.1%
6
GPT-5.4OpenAI · Closed
53.2%
7
MiniMax M3MiniMax · Open weight
45.1%
8
Claude Opus 4.7 (Adaptive)Anthropic · Closed
43.6%

According to BenchLM.ai, Claude Opus 5 leads the OfficeQA Pro benchmark with a score of 66.9%, followed by Claude Opus 4.8 (66.2%) and Kimi K3 (63.3%). There is significant spread across the leaderboard, making this benchmark effective at differentiating model capabilities.

8 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 5 by Anthropic currently leads with a score of 66.9% on OfficeQA Pro.

How many models are evaluated on OfficeQA Pro?

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

Compare Top Models on OfficeQA Pro

Claude Opus 5 vs Claude Opus 4.8Claude Opus 4.8 vs Kimi K3Kimi K3 vs Claude Fable 5Claude Fable 5 vs GPT-5.5
Last updated: July 28, 2026 · BenchLM version OfficeQA Pro 2026

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