Model overview
Thai document OCR: 0.9B parameters, trained **without a single OCR label from a real Thai document**. A full fine-tune of PaddleOCR-VL-1.6 on 45,723 synthetic pages, reconstructed from public English document collections. Release artifact for the paper *How Far Can Synthetic Data Take Thai OCR?* Against its base checkpoint it cuts median character error rate from 6.64% to 1.24% on printed Thai pages and from 74.87% to 20.55% on handwriting, and it reads Thai better than the 7B Typhoon OCR model on all three of our evaluation sets. **This is a region recognizer, not a page reader.** It is trained on crops and has never seen a whole page. Reading a page takes two models — PP-DocLayoutV3 finds the regions and orders them, this model transcribes each one — which is what the `PaddleOCRVL` pipeline below does for you. Handing it a full page directly will disappoint you.
Key features
特点摘要待依据来源补齐，不凭模型名称推断能力。
Limitations & considerations
Sources are insufficient to establish specific limitations. Verify task performance, latency, data policies, licensing and version lifecycle.
Source prices & cost analysis
Prices vary by channel, region and configuration. Channel quotes are listed independently and are not treated as a single official provider price.
| Source / channel | Input | Output | Billing unit | Collected at |
|---|---|---|---|---|
| No verified prices yet. Check the source channel. | ||||
Estimate monthly base token costs
Estimates exclude cache discounts, tiered pricing, multimodal surcharges, web search, taxes and additional reasoning output.
Public benchmarks & run configuration
暂无已采集的可核验公开评分。模型未上榜不代表能力较低。
View full indexed rankings →Frequently asked questions
Do open weights permit free commercial use?
Not necessarily. Check the version license, commercial conditions and usage policies. Self-hosting incurs compute and maintenance costs.
Are these real-time billing prices?
These are timestamped source snapshots, not live billing prices. Check the channel for current versions, regions, discounts and billing methods.
Sources & traceability
许可证：apache-2.0。模型介绍与第三方评测均以原来源的具体版本和方法为准。