BPL OCR Bench: leaderboard

OCR of 50 digitised Boston Public Library catalog cards by four open OCR models, ranked by Bradley-Terry ELO from 147 pairwise comparisons judged by Qwen3.5-35B-A3B; Hugging Face (2026).

Source: huggingface.co.

Interactive version: theaggregate.ai/benchmark?slug=bpl-ocr-bench · How It Works · Data refreshed daily, snapshot 2026-09-05.