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Mercury 2.5 Preview (medium) vs MiMo-V2.5-Pro

Mercury 2.5 Preview (medium) leads on average score with 6.8 vs 5.1. Mercury 2.5 Preview (medium) has the lower benchmark cost at $0.039 vs $0.135. MiMo-V2.5-Pro is faster at 6.21s vs 6.66s, with pass rates of 66.7% vs 31.9%.

Last updated at: 2026-10-19

Compared models

Rank
#204
Total Output Tokens
150,107
Response Time (avg)
6.66s
Total Cost
$0.039
Rank
#347
Total Output Tokens
17,069
Response Time (avg)
6.21s
Total Cost
$0.135
Recommended model Mercury 2.5 Preview (medium)

It has the best score here (6.8), while costing about 3.5x less than MiMo-V2.5-Pro.

Detailed comparison

Metric Mercury 2.5 Preview Mercury 2.5 Preview medium Release: 2026-09-02 MiMo-V2.5-Pro MiMo-V2.5-Pro none Release: 2026-04-22
Score 6.8 5.1
Rank #204 #347
Reliability 10.0 10.0
Consistency 9.6 8.7
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 66.7% 31.9%
Flaky tests 1 4
Total Runs 69 69
Cost per result 0.244 3.128
Total Cost $0.039 $0.135
Input Price $0.040 / 1M $0.435 / 1M
Output Price $0.150 / 1M $0.870 / 1M
Cache Read Price N/A $0.004 / 1M
Cache Write Price N/A N/A
Total Input Tokens 397,291 273,075
Output Tokens 6,355 17,069
Reasoning Tokens 143,752 0
Response Time (avg) 6.66s 6.21s
Response Time (max) 74.63s 53.13s
Response Time (total) 153.29s 142.89s
Parameters ~100B 1.02T total (42B active)
Availability Closed Open source

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

Model generation showcase

Hamster playing table tennis

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

#204 Mercury 2.5 Preview

medium
Cost
$0.001
Time
2.7s
Tokens
2,241 tok

#347 MiMo-V2.5-Pro

none
Cost
$0.004
Time
46.4s
Tokens
4,025 tok

Top Models by Score

Score vs Total Cost

Response Time (avg)

Score vs Response Time (avg)

Total Output Tokens

Score vs Total Output Tokens

Category Breakdown

Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Mercury 2.5 Preview 7.8 10.0 66.7% 0 3.86s 7,839 552 22,126
MiMo-V2.5-Pro 4.3 7.8 22.2% 1 1.41s 6,559 485 0

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