AI / LLM Integration

Vapi vs OpenRouter

VapiOpenRouter

44%

56%

Leading: OpenRouter (55.6%)

Insufficient data

This matchup has 9 decisive cases (minimum 30 required for publication).

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Model range	Tier	Vapi	OpenRouter	None	Other	A rate
DeepSeek Flash 3.2–4.1	Mid	2	0	9	197	100%
DeepSeek Pro 4–4 0813	Frontier	0	0	9	72	n/a
DeepSeek R1	Frontier	0	0	23	187	n/a
Devstral	Mid	1	0	16	168	100%
Gemini Flash 2.5–3.8	Small	0	0	1	210	n/a
Gemini Pro 2.5–3.1 Preview	Frontier	0	0	2	210	n/a
GLM 5 Turbo–5.3	Frontier	0	0	3	208	n/a
GPT 5.4–6 Astra	Frontier	0	0	0	207	n/a
GPT Coding 5.3 Codex–6.1 Sol	Frontier	0	0	0	212	n/a
GPT Mini 5.4 Mini–6 Luna	Mid	0	1	1	209	0%
Haiku	Small	0	0	0	212	n/a
Kimi 2.5–3	Frontier	0	0	3	194	n/a
Llama Maverick	Frontier	0	0	27	179	n/a
Llama Scout	Small	0	0	11	192	n/a
MiMo Pro 2–2.6	Frontier	0	0	4	206	n/a
MiniMax M 2.7–3	Frontier	0	0	0	203	n/a
Mistral Small	Mid	1	4	18	151	20%
Opus 4.6–5.5	Frontier	0	0	0	212	n/a
Qwen Coder	Mid	0	0	1	209	n/a
Sonnet 4.6–5.5	Frontier	0	0	0	213	n/a

Prompt	Tier	Vapi	OpenRouter	None	Other	A rate
ai-support-agent-platform	Intermediate	1	2	0	588	33%
ai-support-agent-platform	Beginner	2	0	1	564	100%
ai-revenue-ops-copilot	Beginner	1	1	1	553	50%
ai-agent-application	Intermediate	0	1	44	126	0%
ai-revenue-ops-copilot	Advanced	0	1	4	568	0%
ai-agent-application	Advanced	0	0	26	149	n/a
ai-agent-application	Beginner	0	0	50	128	n/a
ai-revenue-ops-copilot	Intermediate	0	0	1	587	n/a
ai-support-agent-platform	Advanced	0	0	1	588	n/a