Coding Model Ranking

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

Models Shown

Average Coding Score

6.1

Best Model

Failure Reasons

With failure reason Wrong answer337 With failure reason API error51 With failure reason No answer39 With failure reason Timed out27 With failure reason Did not follow instructions25 With failure reason Extra formatting25

289/289

Rank	Model	Company	Coding Score	Score	Total Cost	Tests Correct	Response Time (avg)
#14	Claude Opus 5 high	Anthropic	10.0	9.2	$3.070	3/3	12.7s
Total Tests 3 Wrong Tests 0 Total Cost $3.070 Response Time (avg) 12.7s
#58	Kimi K3 max	Moonshot AI	10.0	7.9	$3.467	3/3	325.8s
Total Tests 3 Wrong Tests 0 Total Cost $3.467 Response Time (avg) 325.8s
#19	GPT-5.5 medium	OpenAI	8.8	9.0	$4.163	2/3	59.8s
Total Tests 3 Wrong Tests 1 Total Cost $4.163 Response Time (avg) 59.8s
#253	Grok 4.20 Multi Agent Beta medium	X AI	3.3	4.8	$5.599	1/1	27.1s
Total Tests 1 Wrong Tests 0 Total Cost $5.599 Response Time (avg) 27.1s

Coding Ranking