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WizardLM Runs on your GPU

Run WizardMath 7B V1.1 in your browser

WizardMath 7B V1.1 is a 7B WizardLM model. In the browser it downloads 3.8 GB and needs about 4.5 GB of GPU memory.

modelWizardMath-7B-V1.1-q4f16_1-MLC engineWebLLM 0.2.84 networkthe model downloads once
Download3.8 GB
GPU memory4.5 GB
Context4k tokens
Parameters7B
Builds1

Use WizardMath 7B V1.1 in the browser All models Downloads once · then works offline

Open this page in a browser with JavaScript to check whether WizardMath 7B V1.1 fits this device. It needs about 4.5 GB of GPU memory and a 3.8 GB download.
Specifications Sourced from the model card
Family
WizardMath
Published by
WizardLM
Parameters
7B
Quantisation
q4f16_1 · 4-bit
Download
3.8 GB · 107 files
GPU memory
4.5 GB
Context window
4k tokens
Reasoning
Licence
See the model card
Good at
Chat · Maths
Builds Same weights, different precision
# Build Download GPU memory Context Note
01 q4f16_1 3.8 GB 4.5 GB 4k tokens 4-bit weights, f16 · needs f16 shaders Recommended
How to run it
01 Open the chat The button above opens WizardMath 7B V1.1 in the browser AI chat, with the model already selected.
02 Download once 3.8 GB arrives from Hugging Face and stays in your browser cache. You can start typing while it downloads.
03 Chat privately The model runs on your GPU. Nothing you type is uploaded, and it keeps working offline.
Questions
How big is the WizardMath 7B V1.1 download?

3.8 GB for the q4f16_1 build, in 107 files. It downloads once and stays in your browser cache, so every later visit starts straight away and works offline.

What does my device need to run WizardMath 7B V1.1?

A browser with WebGPU — recent Chrome, Edge, Firefox or Safari — and about 4.5 GB of GPU memory. The tool checks your GPU, memory and free space and tells you whether WizardMath 7B V1.1 fits before anything downloads.

Is anything I type sent to a server?

No. WizardMath 7B V1.1 runs on your own GPU inside the browser tab. The only network traffic is the one-time download of the model files from Hugging Face; your prompts and the answers never leave the device, and the chats are stored in this browser.

How long a conversation can WizardMath 7B V1.1 hold?

Its context window is 4k tokens. Longer conversations keep working — the oldest turns are dropped with a notice when the conversation no longer fits.

Other models Same family, then same size

All 65 models Open the chat

Figures read from the WebLLM 0.2.84 catalog and the model card on 2026-09-03.

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Runs locally·The model downloads once·Your input never leaves
Out0 B
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