# Preprint introduces open road-safety audit model for Bangladesh

_Tuesday, August 25, 2026 at 12:00 AM EDT · Science · Latest · Tier 2 — Notable_

An arXiv preprint describes an 8-billion-parameter vision-language model and a 21,947-record Bangladesh road-safety audit dataset intended for visual risk assessment. The authors say they calibrated a teacher model against field audits before using its structured outputs to train the smaller model. They report that the student outperformed its 31-billion-parameter teacher and Gemini-2.5-Flash in blind expert evaluation, while improving over a zero-shot baseline.

## Sources

- [cs.AI updates on arXiv.org](https://arxiv.org/abs/2608.23563)

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