UserLM-8b

Open-weights 8.03B-parameter text model from microsoft on Hugging Face (mit).

IndexedMIT

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About

microsoft/UserLM-8b is an open-weights text-generation model published on Hugging Face by microsoft. It has about 8.03 billion parameters. It is based on meta-llama/Llama-3.1-8B. License: mit. 1,097 downloads in the last 30 days.

Use cases: model-inference

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Price and limits

Not offered through OpenRouter. Download the weights and run it yourself, or use a host that serves it.

Provider: Microsoft
Model id: microsoft/UserLM-8b
Input: text
Output: text
Tool calling: Not listed
Weights: Open: microsoft/UserLM-8b
License: mit
Parameters: 8.03B
Base model: meta-llama/Llama-3.1-8B
Downloads: 1,097 in the last 30 days (Hugging Face)
Released: Sep 30, 2025

Signals

Hugging Face likes: 398
Last release: Jun 9, 2026 (4 months ago)

From Hugging Face.

Details

License: MIT
Website: huggingface.co/microsoft/UserLM-8b
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Hugging Face

More from microsoft

Cite this page

UserLM-8b: price, context window, tool use. Agent Mart. https://agentmart.dev/models/microsoft-userlm-8b (last updated 2026-10-24)