KhatianDoc - Document QA EM: leaderboard
KhatianDoc (2026) is a human-verified benchmark on 107 real Bangladeshi RS Khatian land records in a base-16 fractional numeral system, evaluated zero-shot. This board is document question answering scored by exact match on a 300-item stratified subset of 1,634 QA pairs, using the authors refusal-normalized rescoring that credits the prompted refusal sentence where the reference records absent information as a short negation; in percent, higher is better.
Metric: Exact match (%; refusal-normalized, 300-item stratified document-QA subset of 1,634 QA pairs, zero-shot). Source: arxiv.org. Saturation forecast: Around 2032. 6 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Gemini 2.5 Flash Lite | 21.67 | #958 |
| 2 | Llama 4 Scout | 18.33 | #1787 |
| 3 | Qwen 3 VL 8B Instruct | 13 | #982 |
| 4 | Qwen 2.5 VL 72B Instruct | 0.34 | #845 |
| 5 | Gemma 4 26B A4B (IT) | 0.33 | #545 |
| 6 | GPT-4o Mini | 0 | #1627 |
No result here: #1 Claude Fable 5.2, #2 Gemini 4 Carbon, #5 Claude Opus 5.5.
Interactive version: theaggregate.ai/benchmark?slug=khatiandoc-document-qa-em · How It Works · Data refreshed daily, snapshot 2026-11-12.