Who should use UI TARS 1.5 7B?

UI TARS 1.5 7B is an open-source project built for developers.

Does UI TARS 1.5 7B have a free plan?

Yes — UI TARS 1.5 7B is open source under the Open Source license and free to use.

What platforms does UI TARS 1.5 7B run on?

UI TARS 1.5 7B runs on the web, the command line, and API.

Is UI TARS 1.5 7B still active?

Unverified. UI TARS 1.5 7B has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

Who develops UI TARS 1.5 7B?

UI TARS 1.5 7B is developed by mradermacher.

When did UI TARS 1.5 7B launch?

UI TARS 1.5 7B first shipped in 2025.

Is UI TARS 1.5 7B open source?

Yes — UI TARS 1.5 7B is open source under the Open Source license.

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UI TARS 1.5 7B

Name: UI TARS 1.5 7B
Author: mradermacher

huggingface.coInfrastructure

This repository provides GGUF quantized versions of the UI-TARS-1.5-7B model. It includes specialized prompting templates for tool use and function calling, making it suitable for building autonomous UI agents. The model supports multiple quantization formats for different hardware requirements.

Open SourceWebCLIAPI

Visit huggingface.co

Overview

3 features

In the Foundation models & chat space, UI TARS 1.5 7B takes a focused approach. It focuses on enabling local deployment of UI agent models with tool-calling capabilities. It is built as an open-source project for developers. The project is open source (Open Source). It ships for the web, the command line, and API.

Behind UI TARS 1.5 7B is mradermacher, and it first shipped in 2025. Key capabilities include Tool Calling, UI Understanding, and GGUF Format.

Summary written by a language model from the project’s public pages.

Tool Calling
UI Understanding
GGUF Format

Built with & integrations

Hosting

AWS

AI providers

local_oss

Runs on

BrowserCLIAPI-only

Detected from

AWS: x-amz-cf-id header · x-amz-cf-pop header · via header
local_oss: bollama in the HTML · bllama in the HTML · studio in the HTML

Trust & compliance

License

Open Source

Verified signals

HTTPSPrivacy Policy Terms of ServiceOpen Source

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed27 Jul · 16:48 UTC
mradermacher/UI-TARS-1.5-7B-GGUF verified against its public source
Source: PulseGate · Open

Frequently asked questions about UI TARS 1.5 7B

What does UI TARS 1.5 7B do?: UI TARS 1.5 7B focuses on enabling local deployment of UI agent models with tool-calling capabilities. It is catalogued under Foundation models & chat on PulseGate.
Who should use UI TARS 1.5 7B?: UI TARS 1.5 7B is an open-source project built for developers.
Does UI TARS 1.5 7B have a free plan?: Yes — UI TARS 1.5 7B is open source under the Open Source license and free to use.
What platforms does UI TARS 1.5 7B run on?: UI TARS 1.5 7B runs on the web, the command line, and API.
Is UI TARS 1.5 7B still active?: Unverified. UI TARS 1.5 7B has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
Who develops UI TARS 1.5 7B?: UI TARS 1.5 7B is developed by mradermacher.
When did UI TARS 1.5 7B launch?: UI TARS 1.5 7B first shipped in 2025.
Is UI TARS 1.5 7B open source?: Yes — UI TARS 1.5 7B is open source under the Open Source license.

At a glance

Pricing: Open Source
Platforms: Cli · Web
Languages: English
License: Open Source
Built for: developers
Model: Open source
Solves: Enabling local deployment of UI agent models with tool-calling capabilities.

Registered as

Hugging Face: mradermacher/UI-TARS-1.5-7B-GGUF

Developer

mradermacher

Live coverage

Identity confidence: Medium · 70.4
Indexed: 27 Jul 2026
Lifecycle: Alive
Last seen: 27 Jul 2026

Identity audit (13)

Slug: mradermacher-ui-tars-1-5-7b-gguf-huggingface-co
Lifecycle state recorded: 27 Jul 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 27 Jul 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Derived from the model's own Hugging Face metadata.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Last updated: 5 Aug 2026
Canonical URL: https://huggingface.co/mradermacher/UI-TARS-1.5-7B-GGUF

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