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MoonshotAI: Kimi K2.5 vs Poolside: Laguna S 2.1

Kimi K2.5 leads on average score with 5.5 vs 5.4. Laguna S 2.1 (medium) has the lower benchmark cost at $0.059 vs $0.127. Kimi K2.5 is faster at 19.15s vs 58.43s, with pass rates of 34.9% vs 25.8%.

Recommended modelKimi K2.5It has the best score here (5.5), while responding about 3.1x faster than Laguna S 2.1 (medium).

Last updated at: 2026-07-22

Metric Kimi K2.5 Kimi K2.5 none Release: 2026-01-27 Laguna S 2.1 Laguna S 2.1 medium Release: 2026-07-21 Free Available
Score 5.5 5.4
Rank #161 #164
Reliability 10.0 9.8
Consistency 8.6 8.4
Tests Correct
Attempt pass rate 34.9% 25.8%
Flaky tests 4 4
Total Runs 66 66
Cost per result 1.898 1.451
Total Cost $0.127 $0.059
Input Price $0.571 / 1M $0.100 / 1M
Output Price $2.850 / 1M $0.200 / 1M
Total Input Tokens 89,322 86,641
Output Tokens 26,638 97,298
Reasoning Tokens 0 242,297
Response Time (avg) 19.15s 58.43s
Response Time (max) 102.83s 560.31s
Response Time (total) 287.30s 1285.48s

Hamster playing table tennis

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

#161 MoonshotAI: Kimi K2.5

none
Cost
$0.015
Time
89.1s
Tokens
5,421 tok

#164 Laguna S 2.1

medium
Cost
$0.001
Time
4.0s
Tokens
867 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 K2.5 5.5 10.0 33.3% 0 24.56s 7,311 4,708 0
Laguna S 2.1 5.3 7.2 44.4% 1 158.98s 7,917 93,354 106,718

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