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Model APIs · Chat / LLM

Minimax M3 API

Run Minimax M3 by MiniMax through one OpenAI-compatible endpoint. Pay per use against your GPU.ai balance — no instance to rent, no deployment to manage.

Available now
Pricing

Minimax M3 API pricing

Live catalog rates, billed per use against your GPU.ai balance. No subscriptions, no minimums.

TierRate
Serverless
Input tokens: $0.30 / 1MOutput tokens: $1.20 / 1M

Rates are read hourly from the live model catalog and metered per request.

Quick start

Call Minimax M3 in one request

Any OpenAI SDK works — set the base URL to https://api.gpu.ai/v1 and use your GPU.ai API key.

curl
curl https://api.gpu.ai/v1/chat/completions \
  -H "Authorization: Bearer $GPUAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpuai/minimax-m3",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'
Python (OpenAI SDK)
from openai import OpenAI

client = OpenAI(
    base_url="https://api.gpu.ai/v1",
    api_key="YOUR_GPUAI_API_KEY",
)

response = client.chat.completions.create(
    model="gpuai/minimax-m3",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)
JavaScript (OpenAI SDK)
import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.gpu.ai/v1",
  apiKey: process.env.GPUAI_API_KEY,
});

const response = await client.chat.completions.create({
  model: "gpuai/minimax-m3",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);
Details

Minimax M3 on GPU.ai

Model idgpuai/minimax-m3
ModalityChat / LLM
AuthorMiniMax
Context window524,288 tokens
Streaming
Aliases
FAQ

Minimax M3 API questions

How much does the Minimax M3 API cost?

Minimax M3 on GPU.ai currently costs $0.30 / 1M (input tokens), $1.20 / 1M (output tokens). There are no subscriptions or minimums — usage is billed against your GPU.ai balance as you go.

Is the Minimax M3 API OpenAI-compatible?

Yes. Point any OpenAI SDK at https://api.gpu.ai/v1 with a GPU.ai API key and request model "gpuai/minimax-m3" — no proprietary client needed.

What is the context window of Minimax M3?

Minimax M3 supports a 524,288-token context window on GPU.ai.

How does billing work?

Chat models bill per input and output token at the listed per-million-token rates, metered per request against your GPU.ai balance.