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Kwaipilot: KAT-Coder-Air V2.5 vs Thinking Machines: Inkling

KAT-Coder-Air V2.5 (high) leads on average score with 5.6 vs 5.2. KAT-Coder-Air V2.5 (high) has the lower benchmark cost at $0.077 vs $0.147. Inkling is faster at 3.50s vs 15.90s, with pass rates of 43.9% vs 28.8%.

Recommended modelKAT-Coder-Air V2.5 (high)It has the best score here (5.6), while costing about 1.9x less than Inkling.

Last updated at: 2026-07-18

Metric KAT-Coder-Air V2.5 KAT-Coder-Air V2.5 high Release: 2026-07-14 Inkling Inkling none Release: 2026-07-18
Score 5.6 5.2
Rank #140 #160
Reliability 9.9 9.9
Consistency 7.7 9.6
Tests Correct
Attempt pass rate 43.9% 28.8%
Flaky tests 6 1
Total Runs 66 66
Cost per result 1.097 2.448
Total Cost $0.077 $0.147
Input Price $0.150 / 1M $1.000 / 1M
Output Price $0.600 / 1M $4.050 / 1M
Total Input Tokens 50,470 104,111
Output Tokens 3,957 10,551
Reasoning Tokens 111,374 0
Response Time (avg) 15.90s 3.50s
Response Time (max) 118.35s 48.02s
Response Time (total) 349.71s 77.09s

Hamster playing table tennis

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

#140 KAT-Coder-Air V2.5

high
Invalid SVG
Cost
$0.000
Time
300.0s
Tokens
0 tok

#160 Thinking Machines: Inkling

none
Provider returned error
Cost
$0.000
Time
5.3s
Tokens
0 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
KAT-Coder-Air V2.5 4.3 7.3 11.1% 1 39.07s 6,948 1,166 55,883
Inkling 4.5 10.0 0.0% 0 1.01s 7,356 436 0

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