xAI
Grok 4.20 Multi-Agent Beta
grok-4.20-multi-agent-betaPricing
~50%- Input
- $0.625 / 1,000,000 tokens
- Output
- $1.25 / 1,000,000 tokens
- Cache read
- $0.1 / 1,000,000 tokens
- Cache write
- $0.625 / 1,000,000 tokens
Discount history
Model details
- Input
- text
- Output
- text
- Context window
- 2,000,000 tokens
- Maximum output
- 128,000 tokens
- Availability
- $209.6Uncapped capacity
- Updated
- 11/8/2026, 3:58:06 AM UTC
Capacity is reserved when your request is accepted.
Capabilities
ChatStreamingVisionReasoning
Supported parameters
include_reasoninglogprobsmax_tokensreasoningresponse_formatseedstructured_outputstemperaturetop_logprobstop_p