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MiMo V2.5 Thinking

xiaomi/mimo-v2.5:thinking
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MiMo V2.5 Thinking

xiaomi/mimo-v2.5:thinking
Back

MiMo V2.5 with Xiaomi thinking enabled. It supports deep reasoning, tool calling, structured outputs, and web search with up to 1M context.

Added Jun 3, 2026

Model weights

Context Window

1.0M

Max Output

131.1K

Avg output tokens (7d)

1.3K tokens

79%

Input Price (Auto)

$0.14/1M

Output Price (Auto)

$0.28/1M

Cache Read (Auto)

$0.0028/1M

Capabilities

Benchmarks

Performance metrics and benchmarks

Sourced from Artificial Analysis.

Intelligence Index

25.2

Better than 76% of models compared

Coding Index

56.8

Better than 69% of models compared

Agentic Index

15.8

Better than 52% of models compared

Agentic work

AutomationBench-AA

Workflow automation with guardrail penalties

18.4%

Better than 40% of models compared

AA-Briefcase

Agentic knowledge work (Elo)

752 Elo

Better than 33% of models compared

GDPval-AA v2

Economically valuable tasks (Elo)

986 Elo

Better than 46% of models compared

Document reasoning

AA-LCR v1.1

Long context reasoning with updated grading

73.0%

Better than 69% of models compared

Reasoning

HLE

Humanity's Last Exam

27.2%

Better than 74% of models compared

IFBench

Instruction-following benchmark

67.1%

Better than 80% of models compared

CritPt

Research-level physics reasoning

3.7%

Coding

Terminal-Bench v4.0

Practical coding and terminal tasks

0.0%

Better than 16% of models compared

SciCode

Python programming for scientific computing

43.9%

Better than 36% of models compared

Knowledge

AA-Omniscience Accuracy

Proportion of correctly answered questions

16.8%

AA-Omniscience Hallucination Rate

Rate of incorrect answers among non-correct responses

31.9%

Legacy benchmarks

GPQA Diamond (legacy)

Graduate-level scientific reasoning

84.9%

Better than 78% of models compared

Terminal-Bench Hard (legacy)

Agentic coding and terminal use

41.7%

Better than 88% of models compared

T²-Bench Telecom (legacy)

Conversational AI agents in dual-control scenarios

90.6%

Better than 85% of models compared

AA-LCR (unversioned / legacy)

Long context reasoning evaluation

73.0%

Better than 69% of models compared

GDPval-AA (unversioned / legacy)

Economically valuable tasks

24.3%

Last updated Oct 1, 2026

Artificial Analysis

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