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MiniMax M2.1

minimaxminimax/m2.1

MiniMax M2.1 is an open-weight model focused on coding, tool use, and long-horizon task planning. Trained with emphasis on practical benchmarks covering front-end, backend, and workflow automation. General-purpose backbone for agent-based applications with reliable instruction following.

Context Length
205K
Max Output
66K
Input Priceper 1M tokens
$0.480/ 1M tokens
Output Priceper 1M tokens
$1.92/ 1M tokens

Modalities

text→text

Pricing Breakdown

TypeRate
Input$0.480 / 1M tokens
Output$1.92 / 1M tokens

Supported Parameters

temperaturemax_tokenstop_ptoolstool_choiceresponse_formatstop

API Usage Examples

Use the global api.therouter.ai endpoint shown below for new integrations; the legacy China accelerated endpoint is retired.

cURL
curl https://api.therouter.ai/v1/chat/completions   -H "Content-Type: application/json"   -H "Authorization: Bearer $THE_ROUTER_API_KEY"   -d '{
    "model": "minimax/m2.1",
    "messages": [
      {"role": "user", "content": "Summarize the key points from this input."}
    ]
  }'
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