xAI's frontier model for long-running agents, coding, knowledge work, and visual projects
27 providers
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
xAI's Grok model for chat, coding, agentic tools, and lower hallucination risk
26 providers
xAI's default Grok for chat, coding, agentic tools, and lower hallucination risk
28 providers
Fast Grok coding model tuned for agentic engineering and iterative edits
19 providers
Reasoning Grok for document-heavy analysis and long-horizon tool use
9 providers
xAI's fast agentic tool-calling model with a 2M context window and built-in reasoning
4 providers
| Model | Creator | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|
| Grok 4.6xai/grok-4.6 | xAI |
500K | $2 | $6 | 2026-08-12 | ||
| Grok 4.5xai/grok-4.5 | xAI |
500K | $2 | $6 | 2026-07-08 | ||
| Grok 4.3xai/grok-4.3 | xAI |
1M | $1.25 | $2.5 | 2026-04-17 | ||
| Grok Build 0.1xai/grok-build-0.1 | xAI |
256K | $1 | $2 | 2026-04-16 | ||
| Grok 4.20 (Reasoning)xai/grok-4.20-0309-reasoning | xAI |
1M | $1.25 | $2.5 | 2026-03-09 | ||
| Grok 4.1 Fast (Reasoning)xai/grok-4.1-fast-reasoning | xAI |
2M | $0.2 | $0.5 | 2025-11-19 |