$2/M input tokens$6/M output tokens$5/K web search
Grok 4.20 Beta is xAI's newest flagship model with industry-leading speed and agentic tool calling capabilities. It combines the lowest hallucination rate on the market with strict prompt adherance, delivering consistently precise and truthful responses.
Reasoning can be enabled/disabled using the reasoningenabled parameter in the API. Learn more in our docs
xAI: Grok 4.20 Beta – Provider Status and Pricing | OpenRouter
Providers for Grok 4.20 Beta
OpenRouter routes requests to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.