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Grok 4.5 (low) vs MiMo-V2.6-Pro (medium)

The average score is effectively tied at 8.4 vs 8.4. MiMo-V2.6-Pro (medium) has the lower benchmark cost at $0.477 vs $0.945. Grok 4.5 (low) is faster at 16.17s vs 147.50s, with pass rates of 77.3% vs 77.3%.

Last updated at: 2026-09-22

Compared models

Rank
#58
Total Output Tokens
115,489
Response Time (avg)
16.17s
Total Cost
$0.945
Rank
#61
Total Output Tokens
502,443
Response Time (avg)
147.50s
Total Cost
$0.477
Recommended model Grok 4.5 (low)

It has the best score here (8.4), while responding about 9.1x faster than MiMo-V2.6-Pro (medium).

Detailed comparison

Metric Grok 4.5 Grok 4.5 low Release: 2026-07-08 MiMo-V2.6-Pro MiMo-V2.6-Pro medium Release: 2026-09-22
Score 8.4 8.4
Rank #58 #61
Reliability 10.0 9.4
Consistency 9.3 7.5
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 77.3% 77.3%
Flaky tests 2 7
Total Runs 66 66
Cost per result 5.901 3.666
Total Cost $0.945 $0.477
Input Price $2.000 / 1M $0.435 / 1M
Output Price $6.000 / 1M $0.870 / 1M
Total Input Tokens 125,605 90,486
Output Tokens 7,505 6,569
Reasoning Tokens 107,984 495,874
Response Time (avg) 16.17s 147.50s
Response Time (max) 205.28s 904.91s
Response Time (total) 355.67s 3245.08s
Parameters ~1.7T total (~170B active) 1.02T total (42B active)
Availability Closed Open source

Model generation showcase

Hamster playing table tennis

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

#58 SpaceXAI: Grok 4.5

low
Cost
$0.011
Time
12.4s
Tokens
2,018 tok

#61 MiMo-V2.6-Pro

medium
Cost
$0.012
Time
185.6s
Tokens
13,493 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
Grok 4.5 10.0 10.0 100.0% 0 13.72s 9,579 303 15,641
MiMo-V2.6-Pro 8.2 7.2 88.9% 1 150.44s 7,422 785 94,571

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