MiniMax

MiniMax M2

minimax/minimax-m2
Model weightsReleased Oct 23, 2025Open Weights
ThinkingToolsopen weights

MiniMax-M2 is a compact, high-efficiency large language model optimized for end-to-end coding and agentic workflows. With 10 billion activated parameters (230 billion total), it delivers near-frontier intelligence across general reasoning,...

Cost / 1M tokens

Low usage

$0.255

input

—

cached input

$1.02

output

Context Window

205K

Up to 131K max output

Modalities

text → text

Other tokenizer

Quickstart & API

minimax/minimax-m2
Open the model picker in ChatOSS Desktop (Code, Kanban, or Chat) and select or paste this model ID.

Best for & Strengths

Key Strengths

Open weightsExtended reasoningTool & agent callingLong context window

Recommended Workloads in ChatOSS

  • Coding agents
  • Complex reasoning & debugging
  • Open-source AI workflows
Available in ChatOSS Code, Kanban Orchestrate, and Chat modes via Plus, Max, or BYOK.

Verified Evaluations

Benchmarks & Frontier Comparison

How MiniMax M2 compares against leading open-weight and proprietary frontier models across independent agentic coding and reasoning suites.

View full Top 40 Leaderboard →
Benchmark (Metric)MiniMax M2DeepSeek V4.1 FlashGLM 5.3Kimi K3.1 ProClaude Opus 5.5
Agentic & Software Engineering
ChatOSS Agentic Coding Index (%)—63.2%58.3%65%74.1%
SWE-Bench Verified (%)—91.5%95.4%94.8%97%
DeepSWE v1.1 (Pass@1 %)—77%69%73.5%74.2%
Vibe Code Bench v1.1 (%)—87.7%78.1%88.4%90.3%
Terminal-Bench 4.0 (%)—42.3%42%46.2%65.2%
Code Migration (%)—45.6%44.2%52%66.7%
Intelligence & Token Economics
Artificial Analysis Intelligence Index (0–100)18.639.544.855.157.6
Input Price (/ 1M tokens)$0.255$0.15$1.40$2.00$4.00
Output Price (/ 1M tokens)$1.02$0.60$4.40$10.00$20.00

Artificial Analysis Intelligence Index

Artificial Analysis

18.6

Design Arena: 3D

Design Arena · Rank #91 (48.3% win)

1095 Elo

Design Arena: Code Generation

Design Arena · Rank #98 (48.1% win)

1133 Elo

Design Arena: Data Visualization

Design Arena · Rank #87 (50% win)

1140 Elo

Design Arena: Game Dev

Design Arena · Rank #92 (48.1% win)

1118 Elo

Active Provider Endpoints (2)

Upstream inference providers serving MiniMax M2, with per-provider pricing, context limits, quantization, and 24-hour uptime.

ProviderInput / 1MOutput / 1MCache Read / 1MContextMax OutputQuantizationUptime (24h)
Minimax
minimax/fp8
$0.255$1.02—205K131Kfp899.5%
Google
google-vertex
$0.30$1.20—197K177K—0.0%

Supported API Parameters

Parameters accepted by this model when called through ChatOSS or OpenRouter.

frequency_penaltyinclude_reasoninglogprobsmax_tokenspresence_penaltyreasoningrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p

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