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Ai2 Runs on your GPU

Run OLMo 2 1124 7B Instruct in your browser

OLMo 2 1124 7B Instruct is a 7B Ai2 model. In the browser it downloads 3.8 GB and needs about 6.3 GB of GPU memory.

modelOLMo-2-1124-7B-Instruct-q4f16_1-MLC engineWebLLM 0.2.84 networkthe model downloads once
Download3.8 GB
GPU memory6.3 GB
Context4k tokens
Parameters7B
Builds2

Use OLMo 2 1124 7B Instruct in the browser All models Downloads once · then works offline

Open this page in a browser with JavaScript to check whether OLMo 2 1124 7B Instruct fits this device. It needs about 6.3 GB of GPU memory and a 3.8 GB download.
Specifications Sourced from the model card
Family
OLMo
Published by
Ai2
Parameters
7B
Quantisation
q4f16_1 · 4-bit
Download
3.8 GB · 117 files
GPU memory
6.3 GB
Context window
4k tokens
Reasoning
Licence
Apache 2.0
Good at
Chat
Builds Same weights, different precision
# Build Download GPU memory Context Note
01 q4f16_1 3.8 GB 6.3 GB 4k tokens 4-bit weights, f16 Recommended
02 q4f32_1 4.3 GB 8.9 GB 4k tokens 4-bit weights, f32
How to run it
01 Open the chat The button above opens OLMo 2 1124 7B Instruct 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 OLMo 2 1124 7B Instruct download?

3.8 GB for the q4f16_1 build, in 117 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 OLMo 2 1124 7B Instruct?

A browser with WebGPU — recent Chrome, Edge, Firefox or Safari — and about 6.3 GB of GPU memory. The tool checks your GPU, memory and free space and tells you whether OLMo 2 1124 7B Instruct fits before anything downloads.

Is anything I type sent to a server?

No. OLMo 2 1124 7B Instruct 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.

Which build of OLMo 2 1124 7B Instruct should I choose?

Start with q4f16_1 — it is the smallest download and the fastest to run. The f32 builds are larger and use more memory, but they run on GPUs without 16-bit shader support. Builds marked 1k hold a shorter conversation in exchange for less memory.

How long a conversation can OLMo 2 1124 7B Instruct 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.

What licence is OLMo 2 1124 7B Instruct released under?

The weights are Apache 2.0, taken from the model card of allenai/OLMo-2-1124-7B-Instruct. Check the licence yourself before using it commercially.

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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