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#361

MiMo-V2.5

Xiaomi Release: 2026-04-22 Tested on: 2026-10-01 02:01 xiaomi/mimo-v2.5::none
310B total (15B active)MoEOpen source
(medium) (none)

Summary

MiMo-V2.5 scores 4.9 on AI BENCHY and ranks #361. It has 10.0 reliability, a 26.1% pass rate, $0.049 total cost, and 9.88s average response time.

What makes MiMo-V2.5 unique: It stands out most in Coding, where it ranks #1, while Domain specific is its weakest area at #12.

Model facts

Researched on 2026-08-12

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

Score

4.9

Consistency

9.3

Reliability

10.0

Total Cost (Current Price)

$0.049 ↓ -22.6%

Tested at: $0.063

Total Output Tokens

33,960

Total Input Tokens

276,608

Input Price

$0.140 / 1M

Output Price

$0.280 / 1M

Cache Read Price

$0.003 / 1M

Cache Write Price

N/A

Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.

Tests Correct

Wrong Tests: 18

Attempt pass rate: 26.1%

Flaky tests

2

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

Response Time (avg)

9.88s

Response Time (max): 124.23s

Response Time (total): 227.24s

Wrong answer: 14 Extra formatting: 1 Did not follow instructions: 1 Invalid tool call: 1 No answer: 1

Hamster playing table tennis

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

#361 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
2026-10-01 02:01 Re-test 4.9 10.0 $0.049 ↓ 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.

Price History

Historical pricing data for this model from OpenRouter.

Date Input Price Output Price Cache Read Price Cache Write Price
2026-06-29 01:00 $0.105 / 1M $0.280 / 1M N/A N/A
2026-08-14 12:51 $0.140 / 1M $0.280 / 1M N/A N/A
2026-10-01 18:33 $0.140 / 1M $0.280 / 1M $0.003 / 1M N/A

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

MiMo-V2.5nonevsLing 2.6 1tdefaultMiMo-V2.5nonevsQwen3.5-9BnoneMiMo-V2.5nonevsLaguna S 2.1highFree AvailableMiMo-V2.5nonevsHy4 previewnoneMiMo-V2.5nonevsQwen3 Coder NextdefaultMiMo-V2.5nonevsGLM 4.7 FlashnoneMiMo-V2.5nonevsInkling SmallnoneFree AvailableMiMo-V2.5nonevsMercury 2.5 PreviewdefaultMiMo-V2.5nonevsKAT Coder AIR V2.5lowMiMo-V2.5nonevsNemotron 3.5 LightningmediumFree Available

Category Breakdown

Category Score Consistency Tests Correct
Agentic 3.9 9.6
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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