Model reference · open weights

xlm-roberta-longformer-16384

Available as managed deployment Embeddings severinsimmler · community Embeddings 1 variants 4k dl/mo

xlm-roberta-longformer-16384 is an open-weight embedding model from severinsimmler. 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 byseverinsimmler
TypeEmbedding models
TaskEmbeddings
Parameters (lead)311M
Context16386 tokens
Runs withtransformers
Released2023-04-20
Popularity4k downloads / month
LicenceOpen weights

About

What xlm-roberta-longformer-16384 is

⚠️ This is just the PyTorch version of hyperonym/xlm-roberta-longformer-base-16384 without any modifications.

xlm-roberta-longformer is a multilingual Longformer initialized with XLM-RoBERTa's weights without further pretraining. It is intended to be fine-tuned on a downstream task.

The notebook for replicating the model is available on GitHub: https://github.com/hyperonym/dirge/blob/master/models/xlm-roberta-longformer/convert.ipynb

From the published model card. Full card on the HuggingFace links in the sidebar.

Using it via the API

Call it like any OpenAI endpoint

Once AxForge deploys xlm-roberta-longformer-16384 for you, it answers on the OpenAI-compatible API — the same base URL and keys as every other model. (xlm-roberta-longformer-16384 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":"xlm-roberta-longformer-16384","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.

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