Best Input Price
$1.25 / 1M
Grok model for agentic tool use, reasoning, coding, and live assistance
Context Window
2,000,000 tokens
Reasoning
Supported
Tool Calling
Supported
Released
2026-03-31
Inference Providers (3)
| Provider | Model ID | Context | Input / 1M | Output / 1M | Action |
|---|---|---|---|---|---|
| Kilo Gateway | x-ai/grok-4.20-multi-agent | 2,000,000 | $1.25 | $2.50 | Docs ↗ |
| OpenRouter | x-ai/grok-4.20-multi-agent | 2,000,000 | $1.25 | $2.50 | Docs ↗ |
| NanoGPT | x-ai/grok-4.20-multi-agent | 2,000,000 | $2.00 | $6.00 | Docs ↗ |