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Kimi K2.6 (medium) vs Step 3.7 Flash (low)

The average score is effectively tied at 7.2 vs 7.3. Step 3.7 Flash (low) has the lower benchmark cost at $0.454 vs $0.746. Step 3.7 Flash (low) is faster at 20.68s vs 109.98s, with pass rates of 63.6% vs 68.2%.

Last updated at: 2026-08-07

Rank
#88
Total Output Tokens
391,540
Response Time (avg)
109.98s
Total Cost
$0.746
Rank
#87
Total Output Tokens
376,581
Response Time (avg)
20.68s
Total Cost
$0.454
Recommended model Step 3.7 Flash (low)

It has the best score here (7.3), while costing about 1.6x less than Kimi K2.6 (medium).

Detailed comparison

Metric Kimi K2.6 Kimi K2.6 medium Release: 2026-04-20 Step 3.7 Flash Step 3.7 Flash low Release: 2026-05-29
Score 7.2 7.3
Rank #88 #87
Reliability 9.4 10.0
Consistency 8.3 8.1
Benchmark coverage 22/22 tests · 66/66 attempts 22/22 tests · 66/66 attempts
Tests Correct
Attempt pass rate 63.6% 68.2%
Flaky tests 4 5
Total Runs 66 66
Cost per result 9.821 3.782
Total Cost $0.746 $0.454
Input Price $0.580 / 1M $0.200 / 1M
Output Price $2.440 / 1M $1.150 / 1M
Total Input Tokens 68,902 103,833
Output Tokens 111,680 376,581
Reasoning Tokens 279,860 0
Response Time (avg) 109.98s 20.68s
Response Time (max) 876.20s 124.75s
Response Time (total) 2309.56s 455.01s

Model generation showcase

Hamster playing table tennis

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

#88 MoonshotAI: Kimi K2.6

medium
Cost
$0.013
Time
103.4s
Tokens
3,620 tok

#87 Step 3.7 Flash

low
Invalid SVG
Cost
$0.004
Time
25.3s
Tokens
3,072 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
Kimi K2.6 5.7 8.6 33.3% 0 214.42s 2,925 9,970 77,189
Step 3.7 Flash 8.2 7.2 88.9% 1 9.46s 7,437 18,685 0

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