Grok 4.3
xAI's default Grok for chat, coding, agentic tools, and lower hallucination risk
xai/grok-4.3- Lab
- xAI
- Family
- grok
- Providers
- 33
- Context
- 1,000,000
- Output limit
- 30,000
- Knowledge
- -
- Release
- 2026-04-17
- Updated
- 2026-04-17
- Weights
- Closed
- Input
- Output types
- Capabilities
- tools, reasoning, temperature
Providers
33| 302.AI | xAI | grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
|---|---|---|---|---|---|---|---|---|---|
| Abacus | xAI | grok-4.3 | 1,000,000 | 32,768 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| AIHubMix | xAI | grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| Amazon Bedrock | xAI | xai.grok-4.3 | 1,000,000 | 131,072 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| AnyAPI | xAI | xai/grok-4.3 | 1,000,000 | 30,000 | - | Yes | Yes | Yes | Yes |
| Auriko | xAI | grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| Cloudflare AI Gateway | xAI | xai/grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| CrossModel | xAI | x-ai/grok-4.3 | 1,000,000 | 1,000,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| DaoXE | xAI | grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| DevPass (LLM Gateway) | xAI | grok-4-3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| Eden AI | xAI | xai/grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| FastRouter | xAI | x-ai/grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| FrogBot | xAI | grok-4-3 | 1,000,000 | 128,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| Impossibl | xAI | xai/grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| Kilo Gateway | xAI | x-ai/grok-4.3 | 1,000,000 | 900,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| LLM Gateway | xAI | aws-bedrock/grok-4-3 | 1,000,000 | 131,072 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| LLM Gateway | xAI | azure-ai-foundry/grok-4-3 | 20,000 | 8,192 | $1.25 / $2.50 | Yes | Yes | No | Yes |
| LLM Gateway | xAI | xai/grok-4-3 | 1,000,000 | 1,000,000 | $1.25 / $2.50 | Yes | Yes | No | Yes |
| Merge Gateway | xAI | xai/grok-4.3 | 1,000,000 | 1,000,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| NanoGPT | xAI | x-ai/grok-4.3 | 1,000,000 | 900,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| OCI Generative AI | xAI | xai.grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| Ofox | xAI | x-ai/grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| OpenRouter | xAI | x-ai/grok-4.3 | 1,000,000 | 900,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| Opper | xAI | grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| OrcaRouter | xAI | grok/grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| Requesty | xAI | grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| Standard Compute | xAI | x-ai/grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| Tempr Gateway | xAI | xai/grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| Venice AI | xAI | grok-4-3 | 1,000,000 | 32,000 | $1.42 / $2.83 | Yes | Yes | Yes | Yes |
| Vercel AI Gateway | xAI | spacexai/grok-4.3 | 1,000,000 | 1,000,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| Vertex | xAI | xai/grok-4.3 | 200,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| xAI | xAI | grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| ZenMux | xAI | x-ai/grok-4.3 | 1,000,000 | 1,000,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
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