Coding Model Ranking

AI BENCHY Category

See which AI models perform best on Coding, which ones stay reliable, and where the biggest gaps appear. Sort by: Metric ↑.

Models Shown

Average Coding Score

5.7

Best Model

Failure Reasons

With failure reason Wrong answer230 With failure reason API error43 With failure reason Timed out23 With failure reason No answer18 With failure reason Did not follow instructions16 With failure reason Extra formatting12

188/188

Rank	Model	Company	Coding Score	Score	Total Cost	Tests Correct	Response Time (avg)
#7	GPT-5.5 low	OpenAI	10.0	9.3	$0.907	3/3	15.0s
Total Tests 3 Wrong Tests 0 Total Cost $0.907 Response Time (avg) 15.0s
#9	Claude Fable 5 medium	Anthropic	10.0	9.2	$3.165	3/3	15.6s
Total Tests 3 Wrong Tests 0 Total Cost $3.165 Response Time (avg) 15.6s
#13	GPT-5.3-Codex medium	OpenAI	10.0	8.9	$0.740	3/3	19.5s
Total Tests 3 Wrong Tests 0 Total Cost $0.740 Response Time (avg) 19.5s
#15	Claude Opus 4.8 medium	Anthropic	10.0	8.8	$1.107	3/3	15.3s
Total Tests 3 Wrong Tests 0 Total Cost $1.107 Response Time (avg) 15.3s
#18	GLM 5 medium	Z.ai	10.0	8.6	$0.228	3/3	74.3s
Total Tests 3 Wrong Tests 0 Total Cost $0.228 Response Time (avg) 74.3s
#19	GPT-5 Mini medium	OpenAI	10.0	8.5	$0.159	3/3	27.6s
Total Tests 3 Wrong Tests 0 Total Cost $0.159 Response Time (avg) 27.6s
#25	GPT-5.2 medium	OpenAI	10.0	8.4	$0.548	3/3	22.7s
Total Tests 3 Wrong Tests 0 Total Cost $0.548 Response Time (avg) 22.7s
#39	Grok 4.5 low	X AI	10.0	7.8	$0.760	3/3	13.7s
Total Tests 3 Wrong Tests 0 Total Cost $0.760 Response Time (avg) 13.7s

Coding Ranking