MiMo-V2.5-Pro
Xiaomi· released 22 Apr 2026
xiaomi/mimo-v2.5-pro- Input / 1M tokens
- $0.435
- Output / 1M tokens
- $0.87
Longest answer: 131K tokens
About
MiMo-V2.5-Pro is Xiaomi’s text model for general agentic work, complex software engineering, and long-horizon tasks. Xiaomi describes it as its flagship model, with strong performance and top rankings on ClawEval, GDPVal, and SWE-bench Pro. The model supports reasoning and tools, accepts text, and produces text. It has a 1,050,000-token context window and a maximum output of 131,072 tokens. Open weights are available under XiaomiMiMo/MiMo-V2.5-Pro. The listed release date is April 22, 2026. Pricing is $0.435 USD per 1M input tokens and $0.87 USD per 1M output tokens. Its large context and output limits are relevant for tasks that need substantial input or extended responses; the listed focus also includes software engineering and agentic work.
Who it is for
It suits teams exploring an open-weight text model for agentic workflows, complex software engineering, or long-horizon tasks. Its large context window may fit workloads that need to pass extensive text in one request.
What is good
- Open weights are available.
- Supports reasoning and tools.
- 1,050,000-token context window.
- Maximum output of 131,072 tokens.
- Focused on software engineering and agentic tasks.
What to know first
- Input costs $0.435 USD per 1M tokens.
- Output costs $0.87 USD per 1M tokens.
- Accepts text inputs only.
Verdict
MiMo-V2.5-Pro combines open weights, tool support, and a large context window with a stated focus on engineering and agentic tasks. Teams should account for its per-token input and output costs and text-only inputs.
Details
- Lab
- Xiaomiopenrouter.ai · 3 Oct 2026
- Context
- 1,050Kopenrouter.ai · 3 Oct 2026
- Input price
- $0.435 / 1Mopenrouter.ai · 3 Oct 2026
- Output price
- $0.87 / 1Mopenrouter.ai · 3 Oct 2026
- Max output
- 131,072 tokensopenrouter.ai · 3 Oct 2026
- Inputs
- textopenrouter.ai · 3 Oct 2026
- Open weights
- Yesopenrouter.ai · 3 Oct 2026
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Sources
- openrouter.ai/xiaomi/mimo-v2.5-pro· checked 3 Oct 2026