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MiniMax M2.5 Highspeed
minimaxminimax/m2.5-highspeed
API guide
Chat completion
M2.5-Highspeed uses the same OpenAI-compatible v1/chat/completions endpoint as any TheRouter model. Simply set the model field to minimax/m2.5-highspeed.
cURL
curl https://api.therouter.ai/v1/chat/completions \
-H "Authorization: Bearer $THEROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"minimax/m2.5-highspeed","messages":[{"role":"user","content":"Write a React component for a file uploader with drag-and-drop support."}]}'Tool calling
M2.5-Highspeed supports parallel tool calls. Use the OpenAI SDK's tools API to define functions β the model will invoke them just like the standard variant, at higher throughput.
cURL
curl https://api.therouter.ai/v1/chat/completions \
-H "Authorization: Bearer $THEROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "minimax/m2.5-highspeed",
"messages": [{"role":"user","content":"What is the weather in Shanghai and Tokyo?"}],
"tools": [{
"type": "function",
"function": {
"name": "get_weather",
"description": "Get weather for a city",
"parameters": {
"type": "object",
"properties": {
"location": {"type": "string", "description": "City name"}
},
"required": ["location"]
}
}
}],
"tool_choice": "auto"
}'Fact ledger β every claim on this page traces here
| source | URL | retrieved | |
|---|---|---|---|
| Release date | www.minimax.io β | 2026-05-27 | verified |
| Variant type | www.minimax.io β | 2026-05-27 | verified |
| Architecture | www.minimax.io β | 2026-05-27 | verified |
| Output throughput | www.minimax.io β | 2026-05-27 | verified |
| License | github.com β | 2026-05-27 | verified |
| RL framework | www.minimax.io β | 2026-05-27 | verified |
| Training environments | www.minimax.io β | 2026-05-27 | verified |
| Training languages | www.minimax.io β | 2026-05-27 | verified |
| SWE-bench Verified | www.minimax.io β | 2026-05-27 | verified |
| Multi-SWE-bench | www.minimax.io β | 2026-05-27 | verified |
| BrowseComp | www.minimax.io β | 2026-05-27 | verified |
| MiniMax M2.5 released with Lightning (Highspeed) variant | minimax.io/news β | 2026-05-27 | verified |