Antimatter
MiniMax

MiniMax M3 (batch)

minimax/minimax-m3:batch

MiniMax-M3 is a multimodal foundation model from MiniMax.

$0.2464 in · $0.968 out per 1M tokens524k contextMay 31, 2026

about 0.06¢ a message

A typical message: about 500 tokens you send and 500 it writes.

Chat with MiniMax M3 (batch)
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Also:MiniMax M3

Spec sheet

Published facts from the catalog, billed prices and what we measured here. Anything not measured says so.

Price, billed here

Input, per 1M tokens
$0.2464provider $0.224
Output, per 1M tokens
$0.968provider $0.88
Cached input, per 1M
$0.04928provider $0.0448
Margin
+10%

Context and formats

Context window
524,288 tokens
Longest answer
512,000 tokens
Reads
text, images, and video
Makes
text
First listed
2026-05-31

Measured here, last 7 days

First token, median
not measured
Answered without error
not measured

Tools and JSON

Tool calling
declaredthe provider's claim, not yet measured here
JSON output
declaredthe provider's claim, not yet measured here

Price and latency history as JSON: GET /api/planet/history?id=minimax/minimax-m3:batch.

About

MiniMax-M3 is a multimodal foundation model from MiniMax. It supports text, image, and video inputs with text output, a 1M-token context window, and is suited for long-horizon agentic work, coding,...

In MiniMax's words.

Try it here

The answer appears here.

Measured here

Call it

Use one OpenAI compatible endpoint, this model's id and an am_live_ key from the dashboard. You can also try it in chat first with no key.

curl https://useantimatter.com/v1/chat/completions \
  -H "Authorization: Bearer $ANTIMATTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "minimax/minimax-m3:batch", "messages": [{"role": "user", "content": "Hello"}]}'

Everything else is in the docs.

Embed this

A badge showing this model's live price per million tokens, as billed here, for a README or a site. It links back to this page.

MiniMax M3 (batch) price on Antimatter
<a href="https://useantimatter.com/planet/minimax/minimax-m3%3Abatch"><img src="https://useantimatter.com/api/badge/price?id=minimax%2Fminimax-m3%3Abatch" alt="MiniMax M3 (batch) price on Antimatter" height="28"></a>

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