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#260

MiMo-V2.5

Xiaomi Release: 2026-04-22 Tested on: 2026-08-14 02:25 xiaomi/mimo-v2.5::none
310B total (15B active)MoEOpen source
(medium) (none)

Summary

MiMo-V2.5 scores 5.1 on AI BENCHY and ranks #260. It has 10.0 reliability, a 27.3% pass rate, $0.025 total cost, and 4.68s average response time.

What makes MiMo-V2.5 unique: It stands out most in Coding, where it ranks #2, while Domain specific is its weakest area at #15.

Model facts

Researched on 2026-08-12

Reported
Parameters
310B total (15B active)
Architecture
MoE
Availability
Open source
License
MIT

Score

5.1

Consistency

9.2

Total Cost (Current Price)

$0.025 ↓ -36.6%

Tested at: $0.039

Total Output Tokens

16,464

Total Input Tokens

141,052

Input Price

$0.140 / 1M

Output Price

$0.280 / 1M

Tests Correct

Wrong Tests: 17

Attempt pass rate: 27.3%

Flaky tests

2

Flaky tests had mixed outcomes across runs (at least one pass and one fail).

Response Time (avg)

4.68s

Response Time (max): 55.36s

Response Time (total): 103.02s

Hamster playing table tennis

Prompt: Create a detailed SVG illustration of a hamster playing table tennis.

#260 MiMo-V2.5

none
Cost
$0.007
Time
267.4s
Tokens
25,283 tok

Run history

Tested on Score Reliability Tests Correct Total Cost Compare
2026-08-14 02:25 Re-test 5.1 10.0 $0.025 Current run
2026-07-16 22:42 New test added 5.1 10.0 $0.025 Compare
2026-06-04 13:48 New test added 4.9 10.0 $0.007 Compare
2026-05-22 12:51 New test added 4.8 10.0 $0.021 Compare
2026-05-08 15:33 Suite changed 4.9 10.0 $0.019 Compare
2026-04-22 21:39 First recorded run 5.1 N/A $0.019 Compare

This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.

Run comparison

RunBenchmark coverageScoreConsistencyReliabilityTests CorrectFlaky testsTotal Output TokensTotal Input TokensTotal CostResponse Time (avg)
2026-08-14 02:25 · Current run66/66 attempts5.19.210.05/22216,464141,052$0.0254.68s
2026-07-16 22:42 · New test added66/66 attempts5.19.610.05/22116,464141,043$0.0254.62s
Difference0.0-0.40.00+10+9+$0.001+66ms

These two runs used different benchmark suites, so the deltas reflect both model changes and suite changes.

Price History

Historical pricing data for this model from OpenRouter.

Date Input Price Output Price
2026-06-29 01:00 $0.105 / 1M $0.280 / 1M
2026-08-14 12:51 $0.140 / 1M $0.280 / 1M

Charts

Choose the first model, then click a second model to open a side-by-side page.

Total Output Tokens

Score vs Total Output Tokens

Quick Compare

Category Breakdown

Category Score Consistency Tests Correct
Anti-AI Tricks 3.5 8.0
Coding 5.5 10.0
Combined 3.0 10.0
Data parsing and extraction 6.5 10.0
Domain specific 2.9 7.2
General Intelligence 4.4 9.9
Instructions following 6.5 10.0
Puzzle Solving 5.4 10.0
Tool Calling 10.0 10.0
Trivia 3.0 10.0

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