Grok 4.20 is xAI's latest flagship model without extended reasoning, supporting text and image inputs with a 2M context window. It provides function calling and structured output capabilities for rapid, high-quality responses. Ideal for tasks where speed matters more than deep deliberation.
Try NowFast xai flagship without reasoning
Multimodal tasks at scale with 2M context
Structured output and tool calling at speed
2,000,000 tokens
256,000 tokens
$2
$6
$0.20
$5
$5
$20