Best Input Price
$0.20 / 1M
Fast Grok model for responsive chat, reasoning, and tool-assisted work
Context Window
2,000,000 tokens
Reasoning
No
Tool Calling
Supported
Released
2025-11-19
Inference Providers (1)
| Provider | Model ID | Context | Input / 1M | Output / 1M | Action |
|---|---|---|---|---|---|
| Perplexity Agent | xai/grok-4-1-fast-non-reasoning | 2,000,000 | $0.20 | $0.50 | Docs ↗ |