AI BENCHY Compare

Google: Gemini 3.1 Flash Lite vs Kwaipilot: KAT-Coder-Air V2.5

Summary

KAT-Coder-Air V2.5 (high) leads on average score with 6.2 vs 6.1. Gemini 3.1 Flash Lite has the lower benchmark cost at $0.013 vs $0.064. Gemini 3.1 Flash Lite is faster at 1.06s vs 11.02s, with pass rates of 52.4% vs 46.0%.

Recommended modelGemini 3.1 Flash LiteIts score stays close to the best score here (6.1 vs 6.2), while costing about 4.9x less than KAT-Coder-Air V2.5 (high).

Last updated at: 2026-07-14

Metric	Gemini 3.1 Flash Lite Gemini 3.1 Flash Lite none Release: 2026-05-08	KAT-Coder-Air V2.5 KAT-Coder-Air V2.5 high Release: 2026-07-14

Metric	Gemini 3.1 Flash Lite Gemini 3.1 Flash Lite none Release: 2026-05-08	KAT-Coder-Air V2.5 KAT-Coder-Air V2.5 high Release: 2026-07-14
Score	6.1	6.2
Rank	#118	#110
Reliability	10.0	9.7
Consistency	8.6	7.6
Tests Correct
Attempt pass rate	52.4%	46.0%
Flaky tests	4	6
Total Runs	63	63
Cost per result	0.144	0.910
Total Cost	$0.013	$0.064
Input Price	$0.250 / 1M	$0.150 / 1M
Output Price	$1.500 / 1M	$0.600 / 1M
Total Input Tokens	36,710	41,748
Output Tokens	2,484	3,894
Reasoning Tokens	0	91,773
Response Time (avg)	1.06s	11.02s
Response Time (max)	2.97s	104.98s
Response Time (total)	22.35s	231.37s

Generation showcase

Hamster playing table tennis

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

#118 Gemini 3.1 Flash Lite

none

Cost: $0.001
Time: 4.5s
Tokens: 727 tok

#110 KAT-Coder-Air V2.5

high

Invalid SVG

Cost: $0.000
Time: 300.0s
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

Category:

Anti-AI Tricks	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Gemini 3.1 Flash Lite	7.5	8.4	66.7%	1		1.07s	506	639	0
KAT-Coder-Air V2.5	6.9	5.8	75.0%	2		2.49s	615	204	1,290

Coding	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Gemini 3.1 Flash Lite	5.5	10.0	33.3%	0		938ms	8,128	666	0
KAT-Coder-Air V2.5	4.3	7.3	11.1%	1		39.07s	6,948	1,166	55,883

Combined	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Gemini 3.1 Flash Lite	3.0	10.0	0.0%	0		2.73s	12,870	357	0
KAT-Coder-Air V2.5	10.0	10.0	100.0%	0		30.61s	15,132	422	8,958

Data parsing and extraction	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Gemini 3.1 Flash Lite	10.0	10.0	100.0%	0		843ms	7,267	279	0
KAT-Coder-Air V2.5	6.5	10.0	50.0%	0		3.59s	7,776	284	2,140

Domain specific	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Gemini 3.1 Flash Lite	2.9	7.2	11.1%	1		762ms	647	15	0
KAT-Coder-Air V2.5	2.9	7.2	11.1%	1		7.47s	771	914	8,602

General Intelligence	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Gemini 3.1 Flash Lite	4.0	10.0	0.0%	0		992ms	486	63	0
KAT-Coder-Air V2.5	5.1	10.0	0.0%	0		7.10s	516	179	539

Instructions following	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Gemini 3.1 Flash Lite	10.0	10.0	100.0%	0		859ms	619	72	0
KAT-Coder-Air V2.5	9.8	10.0	100.0%	0		1.51s	699	90	675

Puzzle Solving	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Gemini 3.1 Flash Lite	6.3	4.8	66.7%	2		720ms	570	150	0
KAT-Coder-Air V2.5	3.5	4.4	33.3%	2		2.47s	696	285	1,576

Tool Calling	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Gemini 3.1 Flash Lite	10.0	10.0	100.0%	0		2.97s	5,457	234	0
KAT-Coder-Air V2.5	10.0	10.0	100.0%	0		4.77s	8,391	330	1,082

Trivia	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Gemini 3.1 Flash Lite	3.0	10.0	0.0%	0		733ms	160	9	0
KAT-Coder-Air V2.5	3.0	10.0	0.0%	0		21.72s	204	20	11,028

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