Best Input Price
$0.00 / 1M
xAI's default Grok for chat, coding, agentic tools, and lower hallucination risk
Context Window
1,000,000 tokens
Reasoning
Supported
Tool Calling
Supported
Released
2026-04-17
Inference Providers (26)
| Provider | Model ID | Context | Input / 1M | Output / 1M | Action |
|---|---|---|---|---|---|
| AnyAPI | xai/grok-4.3 | 1,000,000 | $0.00 | $0.00 | Docs ↗ |
| NanoGPT | x-ai/grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| Kilo Gateway | x-ai/grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| Abacus | grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| 302.AI | grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| OpenRouter | x-ai/grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| Auriko | grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| ZenMux | x-ai/grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| Impossibl | xai/grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| OCI Generative AI | xai.grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| Cloudflare AI Gateway | xai/grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| Vercel AI Gateway | spacexai/grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| FastRouter | x-ai/grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| OrcaRouter | grok/grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| Ofox | x-ai/grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| Merge Gateway | xai/grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| Opper | grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| Eden AI | xai/grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| Tempr Gateway | xai/grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| Requesty | grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| Amazon Bedrock | xai.grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| DevPass (LLM Gateway) | grok-4-3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| Vertex | xai/grok-4.3 | 200,000 | $1.25 | $2.50 | Docs ↗ |
| DaoXE | grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| CrossModel | x-ai/grok-4.3 | 1,000,000 | $1.25 | $2.50 | Docs ↗ |
| Venice AI | grok-4-3 | 1,000,000 | $1.42 | $2.83 | Docs ↗ |