AI BENCHY Compare

Kwaipilot: KAT-Coder-Air V2.5 vs Qwen: Qwen3.5-35B-A3B

Summary

KAT-Coder-Air V2.5 (high) leads on average score with 6.2 vs 5.9. Qwen3.5-35B-A3B has the lower benchmark cost at $0.012 vs $0.064. Qwen3.5-35B-A3B is faster at 3.37s vs 11.02s, with pass rates of 46.0% vs 42.9%.

Recommended modelQwen3.5-35B-A3BIts score stays close to the best score here (5.9 vs 6.2), while costing about 5.7x less than KAT-Coder-Air V2.5 (high).

Last updated at: 2026-07-14

Metric	KAT-Coder-Air V2.5 KAT-Coder-Air V2.5 high Release: 2026-07-14	Qwen3.5-35B-A3B Qwen3.5-35B-A3B none Release: 2026-02-24

Metric	KAT-Coder-Air V2.5 KAT-Coder-Air V2.5 high Release: 2026-07-14	Qwen3.5-35B-A3B Qwen3.5-35B-A3B none Release: 2026-02-24
Score	6.2	5.9
Rank	#110	#127
Reliability	9.7	10.0
Consistency	7.6	8.9
Tests Correct
Attempt pass rate	46.0%	42.9%
Flaky tests	6	3
Total Runs	63	63
Cost per result	0.910	0.230
Total Cost	$0.064	$0.012
Input Price	$0.150 / 1M	$0.140 / 1M
Output Price	$0.600 / 1M	$1.000 / 1M
Total Input Tokens	41,748	48,194
Output Tokens	3,894	4,343
Reasoning Tokens	91,773	0
Response Time (avg)	11.02s	3.37s
Response Time (max)	104.98s	47.43s
Response Time (total)	231.37s	70.75s

Generation showcase

Hamster playing table tennis

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

#110 KAT-Coder-Air V2.5

high

Invalid SVG

Cost: $0.000
Time: 300.0s
Tokens: 0 tok

#127 Qwen3.5-35B-A3B

none

Cost: $0.005
Time: 28.4s
Tokens: 4,518 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

Category:

Anti-AI Tricks	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
KAT-Coder-Air V2.5	6.9	5.8	75.0%	2		2.49s	615	204	1,290
Qwen3.5-35B-A3B	3.4	7.9	16.7%	1		1.43s	696	574	0

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
Qwen3.5-35B-A3B	5.5	10.0	33.3%	0		1.39s	7,808	571	0

Combined	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
KAT-Coder-Air V2.5	10.0	10.0	100.0%	0		30.61s	15,132	422	8,958
Qwen3.5-35B-A3B	3.0	10.0	0.0%	0		47.43s	20,739	1,833	0

Data parsing and extraction	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
KAT-Coder-Air V2.5	6.5	10.0	50.0%	0		3.59s	7,776	284	2,140
Qwen3.5-35B-A3B	10.0	10.0	100.0%	0		1.16s	7,794	243	0

Domain specific	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
KAT-Coder-Air V2.5	2.9	7.2	11.1%	1		7.47s	771	914	8,602
Qwen3.5-35B-A3B	7.7	10.0	66.7%	0		485ms	789	15	0

General Intelligence	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
KAT-Coder-Air V2.5	5.1	10.0	0.0%	0		7.10s	516	179	539
Qwen3.5-35B-A3B	6.5	3.4	66.7%	1		1.19s	522	114	0

Instructions following	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
KAT-Coder-Air V2.5	9.8	10.0	100.0%	0		1.51s	699	90	675
Qwen3.5-35B-A3B	6.3	10.0	50.0%	0		809ms	711	63	0

Puzzle Solving	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
KAT-Coder-Air V2.5	3.5	4.4	33.3%	2		2.47s	696	285	1,576
Qwen3.5-35B-A3B	3.7	7.4	22.2%	1		1.35s	714	655	0

Tool Calling	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
KAT-Coder-Air V2.5	10.0	10.0	100.0%	0		4.77s	8,391	330	1,082
Qwen3.5-35B-A3B	10.0	10.0	100.0%	0		2.30s	8,211	264	0

Trivia	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
KAT-Coder-Air V2.5	3.0	10.0	0.0%	0		21.72s	204	20	11,028
Qwen3.5-35B-A3B	3.0	10.0	0.0%	0		493ms	210	11	0

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