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lean-world-model-qwen3-4b-grpo

text generation model by EPFL-LARA on Hugging Face (transformers). 837 downloads in the last 30 days as of 2026-10-15.

lean-world-model-qwen3-4b-grpo logo
AI APIs & LLMsFreeAI modelLink verified 2026-11-01

What is lean-world-model-qwen3-4b-grpo?

lean-world-model-qwen3-4b-grpo is an open AI model published on Hugging Face by EPFL-LARA for text generation. Its name indicates it belongs to the Qwen model family with about 4B parameters. Hugging Face reported 837 downloads in the 30 days to 2026-10-15. Weights are free to download from Hugging Face; licence terms are set by the publisher on the model card.

lean-world-model-qwen3-4b-grpo key facts
PublisherEPFL-LARA
Tasktext generation
Model family (from name)Qwen
Parameters (from name)4B
Librarytransformers
Downloads (30 days)837 (as of 2026-10-15)
PriceFree to download (open weights)

lean-world-model-qwen3-4b-grpo pricing

Listed as Free. Detailed prices haven't been checked from the official site yet; see lean-world-model-qwen3-4b-grpo.

How to run lean-world-model-qwen3-4b-grpo

  1. Open the model card on Hugging Face for usage notes, the base model and the licence.
  2. Load it with transformers (for Transformers: `pipeline("text-generation", model="EPFL-LARA/lean-world-model-qwen3-4b-grpo")`).
  3. Test it on a small sample of your own data before using it in production.

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lean-world-model-qwen3-4b-grpo FAQ

What is lean-world-model-qwen3-4b-grpo?

lean-world-model-qwen3-4b-grpo is an open AI model published on Hugging Face by EPFL-LARA for text generation. Its name indicates it belongs to the Qwen model family with about 4B parameters.

Is lean-world-model-qwen3-4b-grpo free?

lean-world-model-qwen3-4b-grpo is listed as free.

How do I use lean-world-model-qwen3-4b-grpo?

1. Open the model card on Hugging Face for usage notes, the base model and the licence. 2. Load it with transformers (for Transformers: `pipeline("text-generation", model="EPFL-LARA/lean-world-model-qwen3-4b-grpo")`). 3. Test it on a small sample of your own data before using it in production.

What models are similar to lean-world-model-qwen3-4b-grpo?

Related models include Qwen3-0.6B, Qwen3-4B, Qwen-Image-2.1, Qwen3-8B, Qwen3-Embedding-0.6B.

This page is generated from public listing data (source listing, tags, counts and our own link check); check the official page for features, licence and current pricing. Want to master tools like this? See the 100+ AI Tools Course.