Donut
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A to Z
- A · App
- No
- B · Built By
- Naver
- C · CEO & Politics
- Choi Soo-yeon — No public partisan activity documented
- D · Date
- 2022
- E · Expertise
- Intermediate+
- F · Free Tier
- Yes
- G · Generates
- Text only
- H · Deployment
- Cloud + Local (open weights)
- I · Inputs
- Text
- J · Jurisdiction
- South Korea
- K · Key Staffers
- Geewook Kim (Lead and corresponding author), Seunghyun Park (Senior author)
- L · Languages
- English-primary
- M · Model Type
- Document AI
- N · Safety Issues
- None reported
- O · Open Source
- Yes — open weights
- P · Pricing
- Free (open weights, MIT license)
- Q · AIDb Rating
- [UNKNOWN]
- R · What Makes It Special
- Naver Clova's Donut (Document understanding transformer, ECCV 2022), an OCR-free end-to-end Transformer for visual document understanding, such as document classification and information extraction (document parsing), that needs no off-the-shelf OCR engine; it comes with SynthDoG, a synthetic document generator that makes pretraining flexible across languages and domains.
- S · Stock / Status
- ₩191,200 (035420.KS, Oct 1, 2026)
- T · Training Cutoff
- [UNKNOWN]
- U · Users
- [UNKNOWN]
- V · Voice Chat
- No
- W · Weights
- Downloadable
- X · X Handle
- [UNKNOWN]
- Y · Year Founded
- [UNKNOWN]
- Z · Bottom Line
- Open-weights Document AI from Naver, released 2022.
Data completeness 81% · Last verified 2026-05-12 · Primary source ↗
Cite this
“Donut.” AIDb — The AI Database. Verified 2026-05-12. https://theaidatabase.com/m/donut.html