Model reference · open weights
bros-uncased is an open-weight embedding model from naver-clova-ocr. AxForge deploys and operates it for you on dedicated EU-owned hardware — with the licence handled where one is required.
Available as managed deployment — configured and operated for you on dedicated EU hardware, quoted per deployment.
What it is
| Released by | naver-clova-ocr |
|---|---|
| Type | Embedding models |
| Task | Embeddings |
| Context | 512 tokens |
| Runs with | transformers |
| Released | 2022-03-02 |
| Popularity | 57k downloads / month |
| Licence | Unknown |
About
GitHub: https://github.com/clovaai/bros
BROS (BERT Relying On Spatiality) is a pre-trained language model focusing on text and layout for better key information extraction from documents. Given the OCR results of the document image, which are text and bounding box pairs, it can perform various key information extraction tasks, such as extracting an ordered item list from receipts. For more details, please refer to our paper:
BROS: A Pre-trained Language Model Focusing on Text and Layout for Better Key Information Extraction from Documents Teakgyu Hong, Donghyun Kim, Mingi Ji, Wonseok Hwang, Daehyun Nam, Sungrae Park AAAI 2022 - Main Technical Track
| name | # params | Hugging Face - Models |
|---|---|---|
| bros-base-uncased (this) | < 110M | naver-clova-ocr/bros-base-uncased |
| bros-large-uncased | < 340M | naver-clova-ocr/bros-large-uncased |
From the published model card. Full card on the HuggingFace links in the sidebar.
Using it via the API
Once AxForge deploys bros-uncased for you, it answers on the OpenAI-compatible API — the same base URL and keys as every other model. (bros-uncased below is illustrative; you get the exact model name on deployment.)
$ curl -sS https://api.axforge.ai/v1/embeddings \
-H "Authorization: Bearer $AXFORGE_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"bros-uncased","input":"text to embed"}'
Create an account — your API key is available in the console. 3M free tokens every 30 days with every new account.