UserRepGen-4B

Open-weights 4.54B-parameter text model from microsoft on Hugging Face (mit).

IndexedMIT

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About

microsoft/UserRepGen-4B is an open-weights text-generation model published on Hugging Face by microsoft. It has about 4.54 billion parameters. It is based on Qwen/Qwen3.5-4B. License: mit. 1,630 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/UserRepGen-4B
Input: text
Output: text
Tool calling: Not listed
Weights: Open: microsoft/UserRepGen-4B
License: mit
Parameters: 4.54B
Base model: Qwen/Qwen3.5-4B
Downloads: 1,630 in the last 30 days (Hugging Face)
Released: Oct 14, 2026

Signals

Hugging Face likes: 23
Last release: Oct 14, 2026 (14 days ago)

From Hugging Face.

Details

License: MIT
Website: huggingface.co/microsoft/UserRepGen-4B
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Hugging Face

More from microsoft

Cite this page

UserRepGen-4B: price, context window, tool use. Agent Mart. https://agentmart.dev/models/microsoft-userrepgen-4b (last updated 2026-10-24)