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Models /Grok 4.20 /Where to run
Provider guide

Where to run Grok 4.20

4 live offers tracked — output prices vary 2.4× between the cheapest and most expensive host, so the provider choice matters as much as the model choice.

CHEAPEST
OpenRouter
$1.25 / $2.50
per 1M tokens in / out
FASTEST MEASURED
xAI
198 tok/s
measured throughput · $1.25 input / $2.50 output per million tokens
OpenRouterCHEAPEST$1.25 in/1M$2.50 out/1M—2M—15m agoxAI$2.00 in/1M$6.00 out/1M—2M—6h agoxAIzero-retention$1.25 in/1M$2.50 out/1M198 tok/s2M—13m agoxAIpriority tier$2.50 in/1M$5.00 out/1M137 tok/s2M—13m ago
Full specs, hardware verdicts and benchmarks on theGrok 4.20 model page →