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Step 5 Preview (high) vs MiMo-V2.6-Flash (low)

MiMo-V2.6-Flash (low) leads on average score with 7.1 vs 7.0. MiMo-V2.6-Flash (low) has the lower benchmark cost at $0.200 vs $4.513. MiMo-V2.6-Flash (low) is faster at 54.57s vs 154.41s, with pass rates of 52.2% vs 66.7%.

Last updated at: 2026-10-19

Compared models

Rank
#189
Total Output Tokens
1,581,325
Response Time (avg)
154.41s
Total Cost
$4.513
Rank
#182
Total Output Tokens
585,416
Response Time (avg)
54.57s
Total Cost
$0.200
Recommended model MiMo-V2.6-Flash (low)

It has the best score here (7.1), while costing about 22.6x less than Step 5 Preview (high).

Detailed comparison

Metric Step 5 Preview Step 5 Preview high Release: 2026-10-09 MiMo-V2.6-Flash MiMo-V2.6-Flash low Release: 2026-09-22
Score 7.0 7.1
Rank #189 #182
Reliability 9.5 10.0
Consistency 8.5 7.9
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 52.2% 66.7%
Flaky tests 4 6
Total Runs 69 69
Cost per result 45.130 1.666
Total Cost $4.513 $0.200
Input Price $1.000 / 1M $0.140 / 1M
Output Price $2.700 / 1M $0.280 / 1M
Cache Read Price $0.050 / 1M $0.003 / 1M
Cache Write Price N/A N/A
Total Input Tokens 243,381 256,428
Output Tokens 1,581,325 9,786
Reasoning Tokens 0 575,630
Response Time (avg) 154.41s 54.57s
Response Time (max) 455.72s 345.18s
Response Time (total) 3551.40s 1255.15s
Parameters 600B total (27B active) 309B total (15B 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.

#189 Step 5 Preview

high
Cost
$0.057
Time
150.1s
Tokens
20,970 tok

#182 MiMo-V2.6-Flash

low
Cost
$0.009
Time
167.2s
Tokens
29,794 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
Step 5 Preview 2.9 10.0 0.0% 0 421.68s 7,383 576,000 0
MiMo-V2.6-Flash 8.4 7.4 88.9% 1 10.97s 7,422 405 21,894

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