Best Input Price
$0.18 / 1M
Fast Grok model for responsive chat, reasoning, and tool-assisted work
Context Window
2,000,000 tokens
Reasoning
Supported
Tool Calling
Supported
Released
2025-06-27
Inference Providers (5)
| Provider | Model ID | Context | Input / 1M | Output / 1M | Action |
|---|---|---|---|---|---|
| Jiekou.AI | grok-4-1-fast-reasoning | 2,000,000 | $0.18 | $0.45 | Docs ↗ |
| Helicone | grok-4-1-fast-reasoning | 2,000,000 | $0.20 | $0.50 | Docs ↗ |
| Azure | grok-4-1-fast-reasoning | 128,000 | $0.20 | $0.50 | Docs ↗ |
| FrogBot | grok-4-1-fast-reasoning | 2,000,000 | $0.20 | $0.50 | Docs ↗ |
| DevPass (LLM Gateway) | grok-4-1-fast-reasoning | 2,000,000 | $0.20 | $0.50 | Docs ↗ |