When was MiniMax M3 released?

MiniMax released MiniMax M3 on 1 Jun 2026. It is available through the Opper gateway.

Does MiniMax M3 support zero data retention?

Yes. MiniMax M3 is available with zero data retention on DeepInfra, Fireworks, Novita, Tencent Cloud, TensorX through the Opper gateway. Other routes carry zero data retention with abuse monitoring; see each route's window in the data-handling section.

Where is MiniMax M3 hosted?

MiniMax M3 runs on both EU and US hosting routes through the Opper gateway. Pick the route that matches your residency requirement.

Is MiniMax M3 trained on prompts and outputs?

No. Every hosting route for MiniMax M3 is configured so customer prompts and outputs are not used to train models by default.

Is a GDPR DPA available for MiniMax M3?

Yes. A GDPR Data Processing Agreement is available on at least one route serving MiniMax M3. Contact hello@opper.ai to receive it.

MiniMax M3

by MiniMax

Released 75 days after MiniMax M2.7 · All MiniMax releases

MiniMax M3 is an open-weight Mixture-of-Experts model with roughly 428 billion total parameters and about 23 billion activated per token, built for frontier coding and agentic work and released under the minimax-community license. It is natively multimodal, trained across text, image, and video from the start, and can read screenshots and operate a desktop computer for end-to-end automation. The model is powered by MiniMax Sparse Attention, a sparse-attention design that supports context windows up to one million tokens while cutting the compute spent per token, giving large speedups over M2 at long context. MiniMax reports 59.0% on SWE-Bench Pro, 66.0% on Terminal-Bench 2.1, and 74.2% on MCP Atlas, alongside results on agentic suites such as BrowseComp, BFCL, and GAIA. M3 is suited to long-horizon tool use, multi-step coding loops, and computer-use automation where both reasoning depth and long-context throughput matter.

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Key info

Input

Output

Features

Context window

524K

Max output

131K

Input price

$0.28 /1M$0.06 cache read

Output price

$1.10 /1M

Released

1 Jun 2026

EU residency available
US residency available
Zero data retention on pay-as-you-go
No training by default
GDPR DPA available

Available routes

MiniMax M3 runs on 8 different routes through the Opper gateway. Compare residency, zero data retention and training posture at a glance, with full data-handling detail per route below. In the EU it is served by TensorX (EU multi-region). See every model hosted in the EU. One route also sells flex processing: the same model at another price, picked per request with service_tier. How service tiers work.

Provider	Region	Training	Input	Output	Cache read
DeepInfra	US	No	$0.28	$1.10	$0.06
Fireworks	Multi	No	$0.30	$1.20	$0.06	Not offered on this route
Infercom	Multi	No	$0.67	$2.69	$0.07	Not offered on this route
MiniMax	Multi	No	$0.30	$1.20	$0.06	Not offered on this route
Nebius	Multi	No	$0.30	$1.20	Input price	Not offered on this route
Novita	US	No	$0.30	$1.20	$0.06	Not offered on this route
Tencent Cloud	Multi	No	$0.30	$1.20	$0.06	Not offered on this route
TensorX	EU	No	$0.40	$2.00	$0.10	Not offered on this route

Live routes and prices as JSON: api.opper.ai/v3/models?q=minimax-m3

Uptime and availability

MiniMax M3 runs on 5 independently monitored routes through the Opper gateway. A direct integration leaves you on one of them, the gateway serves whichever is healthy.

100%effective uptime, last 30 days

Averaged across these routes on their own, a single provider reached 95.68% over the same window.

Daily status through the gateway, which serves each request from whichever route is healthy.

5 monitored providers serve MiniMax M3.

Measured over the last 30 days from each provider's official status feed via StatusGator. Refreshed hourly. 3 further routes for this model are not on the board yet and are not counted above. See uptime for every provider Opper monitors.

Data handling per route

Each route hosting MiniMax M3 has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

DeepInfra — United States🇺🇸

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. US; unknown; DPA available.

Zero data retention: Yes. Nothing is logged, held for abuse monitoring or used for training.
Training: No training on customer data.
Logging: None
Abuse monitoring: No classifier
GDPR DPA: DPA available
Transfer mechanism: unknown

Fireworks — Multi-region

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. GLOBAL; SCCs; DPA available.

Zero data retention: Yes. Nothing is logged, held for abuse monitoring or used for training.
Training: No training on customer data.
Logging: None
Abuse monitoring: On by default, keeps nothing
Subprocessor access: Subprocessors may read content
GDPR DPA: DPA available
Transfer mechanism: SCCs

Infercom — Multi-region

Zero data retention with abuse monitoring: prompts and outputs are kept for up to 90 days for abuse monitoring only, and are not used for training. No training on customer data. GLOBAL; dpf sccs; DPA available.

Zero data retention: With abuse monitoring, 90-day window.
Training: No training on customer data.
Logging: Abuse monitoring (90-day retention)
Abuse monitoring: No classifier
Subprocessor access: Subprocessors may read content
GDPR DPA: DPA available
Transfer mechanism: dpf sccs

MiniMax — Multi-region

Zero data retention with abuse monitoring: prompts and outputs are kept for abuse monitoring only, for a window the provider does not state, and are not used for training. No training on customer data. GLOBAL; SCCs; DPA available.

Zero data retention: With abuse monitoring, window not stated.
Training: No training on customer data.
Logging: Abuse monitoring
Abuse monitoring: On by default, holds flagged content
Caching: Content cached for replay
GDPR DPA: DPA available
Transfer mechanism: SCCs

Nebius — Multi-region

Content is retained: provider logging. No training on customer data. GLOBAL; SCCs; DPA available.

Zero data retention: Retained: provider logging.
Training: No training on customer data.
Logging: Other
Abuse monitoring: No classifier
GDPR DPA: DPA available
Transfer mechanism: SCCs

Novita — United States🇺🇸

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. US; SCCs; DPA available.

Zero data retention: Yes. Nothing is logged, held for abuse monitoring or used for training.
Training: No training on customer data.
Logging: None
Abuse monitoring: On by default, keeps nothing
GDPR DPA: DPA available
Transfer mechanism: SCCs

Tencent Cloud — Multi-region

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. GLOBAL; SCCs; DPA available.

Zero data retention: Yes. Nothing is logged, held for abuse monitoring or used for training.
Training: No training on customer data.
Logging: None
Abuse monitoring: On by default, keeps nothing
Caching: Content cached for replay
GDPR DPA: DPA available
Transfer mechanism: SCCs

TensorX — European Union🇪🇺

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. EU; DPA available.

Zero data retention: Yes. Nothing is logged, held for abuse monitoring or used for training.
Training: No training on customer data.
Logging: None
Abuse monitoring: No classifier
Caching: Content cached for replay
GDPR DPA: DPA available
Transfer mechanism: Not applicable — data stays in EU

Benchmarks

Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.

Global rank#126 of 689 LLMs

TierEfficient

Output speed101 tok/s

First token0.81s

Intelligence Index29.2

Coding Index58.6

Reasoning & knowledge

GPQA Diamond

93%

Humanity's Last Exam

39%

Long-context reasoning

83%

Coding

SciCode

47%

Agentic & tool use

Terminal-Bench Hard

42%

τ²-Bench Telecom

89%

Math & instruction following

IFBench

83%

See full leaderboard →Benchmarks via Artificial Analysis · View on AA

Get started

Call MiniMax M3 through the Opper gateway with one API key. Opper is drop-in compatible with the OpenAI, Anthropic and Google AI SDKs.

MiniMax M3 is a premium model on Opper. Sign up needs no credit card: you get an API key straight away and the free models work in the playground and the API. Add a card to use premium models, pay-as-you-go with no minimum.

Set it up with your agent

Copy this and paste it into a coding agent like Claude Code, Cursor or Codex and it'll wire up Opper for you.

Or call it directly

1import OpenAI from "openai";
2
3const client = new OpenAI({
4  apiKey: process.env.OPPER_API_KEY,
5  baseURL: "https://api.opper.ai/v3/compat",
6});
7
8const completion = await client.chat.completions.create({
9  model: "minimax-m3",
10  messages: [{ role: "user", content: "Hello" }],
11});
12console.log(completion.choices[0].message.content);