Model reference · open weights
olmOCR-0825 is an open-weight language model from allenai. 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
| Maker | allenai |
|---|---|
| Type | Language models |
| Task | Vision + text |
| Parameters (lead) | 8.3B |
| Context | 125k tokens |
| Runs with | transformers |
| Based on | Qwen/Qwen2.5-VL-7B-Instruct |
| Released | 2025-08-13 |
| Popularity | 18k downloads / month |
| Licence | Open weights |
About
Quantized to FP8 Version of olmOCR-7B-0825, using llmcompressor.
This is a release of the olmOCR model that's fine tuned from Qwen2.5-VL-7B-Instruct using the olmOCR-mix-0225 dataset.
Quick links:
The best way to use this model is via the olmOCR toolkit. The toolkit comes with an efficient inference setup via sglang that can handle millions of documents at scale.
This model expects as input a single document image, rendered such that the longest dimension is 1288 pixels.
The prompt must then contain the additional metadata from the document, and the easiest way to generate this is to use the methods provided by the olmOCR toolkit.
olmOCR is licensed under the Apache 2.0 license. olmOCR is intended for research and educational use. For more information, please see our Responsible Use Guidelines.
From the published model card. Full card on the HuggingFace links in the sidebar.
Using it via the API
Once AxForge deploys olmocr-0825 for you, it answers on the OpenAI-compatible API — the same base URL and keys as every other model. (olmocr-0825 below is illustrative; you get the exact model name on deployment.)
$ curl -sS https://api.axforge.ai/v1/chat/completions \
-H "Authorization: Bearer $AXFORGE_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"olmocr-0825","messages":[{"role":"user","content":"Hello"}]}'
Create an account — your API key is available in the console. 5M tokens/month currently included with every new account at launch.