gpuos

Chat · Pro plan

Run Olmo 3.1 32B THINK · Q4_K_M on your own GPU

Olmo 3.1 32B THINK · Q4_K_M is a chat catalog model (32.2B) managed with Ollama. Catalog memory is estimated at 22 GB with Q4_K_M for a short context (4–8K tokens). Validate output quality and memory use with your workload on your hardware.

Deploy the catalog Ollama tag on your machine and verify the pulled model's quantization. Once deployed, gpuos serves it as olmo-3.1-32b-think-q4-k-m through the hosted gpuos gateway, with API keys, optional token quotas and usage metering. Request and response payloads pass through that gateway.

Parameters
32.2B
Quantization
Q4_K_M
Est. VRAM (4–8K ctx)
≈ 22 GB
Catalog context
64K tokens
License
Apache 2.0
Engine
Ollama
Ollama tag
olmo-3.1:32b-think-q4_K_M
API
/v1/chat/completions

Compare GPU memory for Olmo 3.1 32B THINK · Q4_K_M

Catalog estimate at Q4_K_M, not a measured benchmark. Chat estimates assume a short context; embedding memory depends on input and batch size. The comparison includes a 5% screening margin; it does not establish runtime performance. More in how much VRAM an LLM needs.

Check this estimate against your GPU with the VRAM calculator

Call Olmo 3.1 32B THINK · Q4_K_M with the OpenAI SDK

Use the supported chat completions endpoint with your gpuos base URL, API key and deployed model id. Validate any model-specific features your app needs. Setup for LangChain, Continue, Open WebUI and more is in integrations.

Python
from openai import OpenAI

client = OpenAI(base_url="https://gpuos.si/v1", api_key="gpuos_key_…")
stream = client.chat.completions.create(
    model="olmo-3.1-32b-think-q4-k-m",
    messages=[{"role": "user", "content": "Summarize our refund policy."}],
    stream=True,
)
for chunk in stream:
    print(chunk.choices[0].delta.content or "", end="")
Node.js
import OpenAI from "openai"

const client = new OpenAI({ baseURL: "https://gpuos.si/v1", apiKey: process.env.GPUOS_API_KEY })
const reply = await client.chat.completions.create({
  model: "olmo-3.1-32b-think-q4-k-m",
  messages: [{ role: "user", content: "Summarize our refund policy." }],
})
console.log(reply.choices[0].message.content)
curl
curl https://gpuos.si/v1/chat/completions \
  -H "Authorization: Bearer $GPUOS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "olmo-3.1-32b-think-q4-k-m", "messages": [{"role": "user", "content": "Hello"}]}'

Questions

How much VRAM does Olmo 3.1 32B THINK · Q4_K_M need?
The catalog estimate is 22 GB at Q4_K_M for a short context (4–8K tokens). The RTX 3090 / 4090 24 GB clears this estimate with screening headroom in the comparison list. This is a planning estimate, not a tested hardware requirement. Validate context length, batch size and concurrent requests on your node.
Can I use Olmo 3.1 32B THINK · Q4_K_M commercially?
Yes. Olmo 3.1 32B THINK · Q4_K_M is released under the Apache 2.0 license, which allows commercial use.
Is Olmo 3.1 32B THINK · Q4_K_M compatible with the OpenAI API?
Through gpuos, Olmo 3.1 32B THINK · Q4_K_M uses the supported /v1/chat/completions endpoint with the model id "olmo-3.1-32b-think-q4-k-m". Configure your OpenAI-compatible client with the gpuos base URL and API key. Check model-specific features and any other API operations your app needs before switching.
Which gpuos plan includes Olmo 3.1 32B THINK · Q4_K_M?
Olmo 3.1 32B THINK · Q4_K_M is part of the full catalog on the Pro plan, $29 per GPU per month.

Related models

Plan your Olmo 3.1 32B THINK · Q4_K_M deployment with gpuOS

Create a free workspace and follow the quickstart to connect a node. Start with a Community model, or upgrade inside your workspace for the full catalog.

Start freeRead the quickstart