Datalab's Chandra OCR 2.5 Cuts Script Confusions 7x with New Training Method
Datalab released Chandra OCR 2.5, which uses a new training technique to cut VLM 'script confusion' errors by 7x, outperforming Gemini and Claude on this failure mode.
2026-10-16 ~ 2026-10-16 · 2 related posts
- Episode 1: Datalab founder explains why VLMs confuse scripts during OCR(2026-10-16, 5 posts)
- Episode 2: Datalab's Chandra OCR 2.5 Cuts Script Confusions 7x with New Training Method(2026-10-16, 2 posts)
- Chandra 2.5 cuts OCR script confusions 7x, beating Gemini 3.8 Flash and Opus 5.5 — VikParuchuri · 2026-10-16
- Datalab details the OCR script confusion bug and cuts it 7x with a new training technique — VikParuchuri · 2026-10-16