Adding voyage-4-large (2048d) model configs

[fzoll]

If you add a model or a dataset, please add the corresponding checklist:

• dataset checklist
• model checklist

[fzoll]

@KennethEnevoldsen @Samoed, can you please help me? How can I add the same model with a different output dimension? If i remember right, this was an issue previously and i added different versions (different output type, dimension) to Cohere models, but i guess, those models would fail on the new model name check as well.

[Samoed]

We haven't craeted other options yet. What check are you talking about?

[fzoll]

@Samoed The Model Loading fails:
uv run --no-sync python tests/test_models/model_loading.py --model_name_file scripts/model_names.txt INFO:mteb.models.get_model_meta:Model not found in model registry. Attempting to extract metadata by loading the model ({model_name}) using HuggingFace. .... pydantic_core._pydantic_core.ValidationError: 1 validation error for ModelMeta name Value error, Model name must be in the format 'organization/model_name' [type=value_error, input_value='2048d', input_type=str]

[Samoed]

Somewhere in model loading this handled incorrectly. I think you can rename like voyageai/voyage-4-large_2048d to resolve an issue

[KennethEnevoldsen]

@Samoed I think this is where the error happens:

Attempting to extract metadata by loading the model ({model_name}) using HuggingFace. ....

I suspect we need to add a skip to model loading for API models. There seems to be one but it is inside if model_meta.n_parameters is not None

[fzoll]

@KennethEnevoldsen Shall i remove the n_parameters from this model meta?

[KennethEnevoldsen]

No @fzoll I think your PR is correct