MiniMax M2.5
by MiniMaxReleased Feb 12, 2026
minimax/minimax-m2.5- Calls tools
- Answers in a JSON schema
- Reasons before it answers
- Caches long prompts
MiniMax-M2.5 is a SOTA large language model designed for real-world productivity. Trained in a diverse range of complex real-world digital working environments, M2.5 builds upon the coding expertise of M2.1...
- Input / 1M tokens
- $0.32
- Output / 1M tokens
- $1.30
- Context
- 205K
- Longest answer
- 128K
What it costs
What each call is charged to the token's AI credit.
| Billed for | You pay |
|---|---|
| Input tokens | $0.32 / 1M |
| Output tokens | $1.30 / 1M |
| Cached input, read | $0.032 / 1M |
A typical call
A short chat turn: 2,000 tokens in, 500 out.
- per call
- $0.0013
- calls per $20
- 15K
What it can do
From its listing. The router passes every field through.
- Reads imagesNo
- Reads files and PDFsNo
- Hears audioNo
- Calls toolsYes
- Answers in a JSON schemaYes
- Reasons before it answersYes
- Searches the webNo
- Caches long promptsYes
- Draws imagesNo
Call it
Any router key works, in the format your SDK already speaks.
import OpenAI from "openai";const ai = new OpenAI({ baseURL: "https://relayfor.si/api/v1", apiKey: process.env.RELAYFOR_ROUTER_KEY,});const reply = await ai.chat.completions.create({ model: "minimax/minimax-m2.5", messages: [{ role: "user", content: "Welcome the 1,000th holder in one line." }],});Specifications
What its maker and providers list for it.
- Reads
- Text
- Writes
- Text
- Context
- 204,800 tokens
- Longest answer
- 128,000 tokens
- Intelligence index
- 22.8 (#81 of 220 rated)
- Released
- Feb 12, 2026
- Moderation
- None
Request fields
The fields its providers accept, passed through as you send them.
- frequency_penalty
- include_reasoning
- logit_bias
- logprobs
- max_tokens
- min_p
- presence_penalty
- reasoning
- repetition_penalty
- response_format
- seed
- stop
- structured_outputs
- temperature
- tool_choice
- tools
- top_k
- top_logprobs
- top_p
Questions
How much does MiniMax M2.5 cost?
$0.32 per million input tokens and $1.30 per million output tokens, paid from the token's AI credit. A call of 2,000 tokens in and 500 out costs about $0.0013.
How do I call MiniMax M2.5?
Make a router key for one of your tokens on the dashboard, point any OpenAI or Anthropic SDK at https://relayfor.si/api/v1 and send the model id minimax/minimax-m2.5. The token's AI credit pays for each call.
How long a prompt can MiniMax M2.5 take?
Up to 204,800 tokens of context, and up to 128,000 tokens in one answer.
Are my prompts stored?
No. The RFS Router passes each call through and keeps only its token counts and cost, for the token's usage page.
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