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Google: Gemini 3.5 Flash vs Kwaipilot: KAT-Coder-Pro V2.5

Summary

Gemini 3.5 Flash leads on average score with 7.0 vs 6.9. KAT-Coder-Pro V2.5 (medium) has the lower benchmark cost at $0.467 vs $1.079. Gemini 3.5 Flash is faster at 9.93s vs 24.04s, with pass rates of 74.2% vs 63.6%.

Recommended modelKAT-Coder-Pro V2.5 (medium)Its score stays close to the best score here (6.9 vs 7.0), while costing about 2.3x less than Gemini 3.5 Flash.

Last updated at: 2026-07-17

Metric Gemini 3.5 Flash Gemini 3.5 Flash none Release: 2026-05-19 KAT-Coder-Pro V2.5 KAT-Coder-Pro V2.5 medium Release: 2026-07-14
Score 7.0 6.9
Rank #76 #78
Reliability 10.0 10.0
Consistency 8.9 7.4
Tests Correct
Attempt pass rate 74.2% 63.6%
Flaky tests 3 7
Total Runs 66 66
Cost per result 7.190 4.237
Total Cost $1.079 $0.467
Input Price $1.500 / 1M $0.740 / 1M
Output Price $9.000 / 1M $2.960 / 1M
Total Input Tokens 13,843 87,907
Output Tokens 117,518 7,213
Reasoning Tokens 0 128,251
Response Time (avg) 9.93s 24.04s
Response Time (max) 64.36s 257.00s
Response Time (total) 178.68s 528.92s

Generation showcase

Hamster playing table tennis

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

#76 Gemini 3.5 Flash

none
Cost
$0.225
Time
125.5s
Tokens
25,004 tok

#78 KAT-Coder-Pro V2.5

medium
Cost
$0.009
Time
25.6s
Tokens
2,939 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
Gemini 3.5 Flash 8.8 7.8 88.9% 1 34.69s 8,122 75,927 0
KAT-Coder-Pro V2.5 7.8 10.0 66.7% 0 33.10s 7,893 416 33,658

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