xAI model
Grok 4.20 Multi Agent 0309
Grok 4.20 Multi Agent 0309 is a xAI model tracked in Sim. It supports a 2M token context window. Pricing starts at $2/1M input tokens and $6/1M output tokens. Key capabilities include Temperature 0-1, Tool choice, Structured outputs. Best for long-context retrieval, large documents, and high-memory workflows.
Input price$2/1M
Cached input$0.2/1M
Output price$6/1M
Context window2M
Max outputNot published
ProviderxAI
UpdatedApr 1, 2026
Best forBest for long-context retrieval, large documents, and high-memory workflows.
Temperature0 to 1
Reasoning effortNot supported
VerbosityNot supported
Thinking levelsNot supported
Structured outputsSupported
Tool choiceSupported
Computer useNot supported
Deep researchNot supported
Memory supportSupported
Max output tokensNot published
Frequently asked questions
Grok 4.20 Multi Agent 0309 is a xAI model available in Sim. Grok 4.20 Multi Agent 0309 is a xAI model tracked in Sim. It supports a 2M token context window. Pricing starts at $2/1M input tokens and $6/1M output tokens. Key capabilities include Temperature 0-1, Tool choice, Structured outputs.