No answer Failure Ranking

See which AI models run into No answer most often, so you can spot reliability risks before choosing one. Sort by: Total Cost ↑.

Models Shown

Total Failures

277

Most Affected Model

Ling 3.1 Flash 4

Categories

In category Domain specific66 In category Trivia62 In category Combined56 In category Coding52 In category Puzzle Solving14 In category Anti-AI Tricks13 In category Data parsing and extraction9 In category Tool Calling3 In category Instructions following2

170/170

Rank	Model	Company	No answer Count	Score	Total Cost	Tests Correct	Response Time (avg)
#143	Qwen3.8 Flash Next medium	Qwen	1	0.8	~$0.047	15/23	24.8s
Total Tests 23 Wrong Tests 8 Total Cost ~$0.047 Response Time (avg) 24.8s
#361	MiMo-V2.5 none	Xiaomi	1	0.5	$0.049	5/23	9.88s
Total Tests 23 Wrong Tests 18 Total Cost $0.049 Response Time (avg) 9.88s
#161	GLM 5.3 Flash high	Z.ai	1	0.7	$0.056	13/23	29.1s
Total Tests 23 Wrong Tests 10 Total Cost $0.056 Response Time (avg) 29.1s
#75	Claude Haiku 5.5 low	Anthropic	1	0.9	$0.061	16/23	7.51s
Total Tests 23 Wrong Tests 7 Total Cost $0.061 Response Time (avg) 7.51s
#138	Claude Haiku 5.5 medium	Anthropic	1	0.8	$0.063	13/23	7.71s
Total Tests 23 Wrong Tests 10 Total Cost $0.063 Response Time (avg) 7.71s
#357	Qwen3 Coder Next default	Qwen	1	0.5	$0.067	5/23	19.7s
Total Tests 23 Wrong Tests 18 Total Cost $0.067 Response Time (avg) 19.7s
#207	Solar Pro 4 xhigh	Upstage	2	0.7	$0.067	12/23	142.8s
Total Tests 23 Wrong Tests 11 Total Cost $0.067 Response Time (avg) 142.8s
#374	GPT-5.4 Nano none	OpenAI	1	0.5	$0.068	4/23	4.42s
Total Tests 23 Wrong Tests 19 Total Cost $0.068 Response Time (avg) 4.42s
#402	Grok 4.1 Fast medium	X AI	1	0.4	$0.069	9/19	23.8s
Total Tests 19 Wrong Tests 10 Total Cost $0.069 Response Time (avg) 23.8s
#290	Gemini 3.1 Flash Lite none	Google	1	0.6	$0.069	9/23	3.58s
Total Tests 23 Wrong Tests 14 Total Cost $0.069 Response Time (avg) 3.58s
#372	Qwen3 Coder Next medium	Qwen	1	0.5	$0.071	3/23	17.0s
Total Tests 23 Wrong Tests 20 Total Cost $0.071 Response Time (avg) 17.0s
#170	Qwen3.8 27B medium	Qwen	1	0.7	~$0.073	14/23	40.1s
Total Tests 23 Wrong Tests 9 Total Cost ~$0.073 Response Time (avg) 40.1s
#258	Solar Pro 4 high	Upstage	1	0.6	$0.077	11/23	128.9s
Total Tests 23 Wrong Tests 12 Total Cost $0.077 Response Time (avg) 128.9s
#288	Gemini 3.1 Flash Lite minimal	Google	1	0.6	$0.080	10/23	3.95s
Total Tests 23 Wrong Tests 13 Total Cost $0.080 Response Time (avg) 3.95s
#315	Nemotron 3 Super medium	NVIDIA	1	0.6	$0.081	8/23	56.4s
Total Tests 23 Wrong Tests 15 Total Cost $0.081 Response Time (avg) 56.4s

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