DentSloth 🦥: An AI-Powered Marketplace for Used Dental Instruments

Описание и применение

DentSloth автоматизирует продажу использованных стоматологических инструментов, начиная с одной фотографии и заканчивая предложением цены и сопоставлением с покупателями.

Задача

New dental instruments are expensive and reselling used instruments is a chore, so many good instruments sit unused.

Результат

DentSloth demonstrates a complete end‑to‑end pipeline that reduces the effort of reselling used dental instruments, potentially saving clinics money and reducing waste.

Рабочий процесс

• Take one photo of the instrument
• Gemma 3 4B vision model identifies instrument, brand, condition, defects, single‑use flag and confidence
• TabPFN predicts resale price, applies sanity rules and writes explanation
• Gemma writes bilingual listing (English + Hindi)
• Listing is saved to MongoDB with embeddings and published
• Sloth Run script matches new listings with buyers’ wishlists and sends a summary

Доказательства

New dental instruments are expensive, and a young dentist opening a first clinic has to buy almost everything at once.

Источник

DentSloth removes the chore. A clinic takes one photo, and the sloth does the rest: Identify, Price, Write, Match, Starter Kit Builder.

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On a hold‑out set of 120 rows, TabPFN reached a mean absolute error of Rs 58.3, compared with Rs 235.5 for a simple "average by instrument type" baseline.

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The demo uses synthetic price data and fictional clinics. Prices are suggestions, not valuations.

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