Xiaomi: MiMo-V2.5
Xiaomi: MiMo-V2.5 is xiaomi's model. On the un-leaked meo benchmark it ranks #11 of 22 with 50.4% accuracy and an Effective Value (π) of 0.0003 β earning a correct answer for about $0.0026 in 94s each.
as of 2026-06-08
meo rank
#11
of 22
Accuracy
50.4%
overall
π index (top=100)
0.68
raw π 0.0003 Β· N=10
$ / correct
$0.0026
94s each
Per-domain accuracy
Theory of mind
100%
Regex automaton
100%
Tape machine
87%
CSP (unsatisfiable)
81%
Framework bias
67%
Perceptual illusions
52%
Long arithmetic
20%
Base-rate bias
7%
Logic / math / CS
5%
Watson-Glaser
0%
State tracking
0%
Efficiency
- Cost per correct
- $0.0026
- Seconds per correct
- 94
- Tokens per correct
- 8,813
- Correct answers
- 107 / 251
- Total benchmark cost
- $0.28
- Avg tokens / item
- 3,757
Model details
- Lab
- xiaomi
- Released
- 2026-04-22
- Weights
- Open
- Context
- 1.0M
- Max output
- 131K
- Knowledge cutoff
- β
- Price in
- $0.14/M
- Price out
- $0.28/M
- Modality
- text+image+audio+video->text
Sources: openrouter Β· meo
FAQ
How accurate is Xiaomi: MiMo-V2.5?
Xiaomi: MiMo-V2.5 scores 50.4% overall on the meo benchmark (rank #11 of 22), an un-leaked private holdout graded objective-first.
What is Xiaomi: MiMo-V2.5's Effective Value?
Its Effective Value (π) is 0.0003 at N=10, Ο=1, Ξ΄=1.5 β a fused metric of accuracy, speed, cost, and error-cascade. π rankings shift with task depth.
How much does Xiaomi: MiMo-V2.5 cost per correct answer?
About $0.0026 per correct answer (8,813 tokens, 94 seconds each) at benchmark-time pricing via OpenRouter.
Is Xiaomi: MiMo-V2.5 open weights?
Yes β Xiaomi: MiMo-V2.5 is released with open weights.