microsoft / microsoft/onnxruntime
[Feature Request] Support for Florence-2 model family
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Description
### Describe the feature request
As per https://huggingface.co/microsoft/Florence-2-large-ft/discussions/7, it seems like the model type is not yet supported by the converter:
> Can we get an Onnx version of this model for use on Windows .NET using the onnxruntime?
>
> I tried to convert it but it failed.
> optimum-cli export onnx --trust-remote-code --model microsoft/Florence-2-large-ft ./models/Florence-2-large-ft_onnx/
>
> ValueError: Unrecognized configuration class for this kind of AutoModel: AutoModelForVision2Seq.
> Model type should be one of BlipConfig, Blip2Config, GitConfig, Idefics2Config, InstructBlipConfig, Kosmos2Config, LlavaConfig, LlavaNextConfig, PaliGemmaConfig, Pix2StructConfig, VideoLlavaConfig, VipLlavaConfig, VisionEncoderDecoderConfig.
### Describe scenario use case
New Florence-2 model family should be supported by onnxruntime
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the shown optimum-cli export onnx command for microsoft/Florence-2-large-ft and inspect how the converter handles AutoModelForVision2Seq configurations. Done means the Florence-2 model family is recognized and can be exported to ONNX for ONNX Runtime use.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- ai, machine-learning
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100