Proveedor · 2026-11-12
xAI
Elon Musk's xAI — Grok 4 series, with reasoning and code variants.
| Modelo | Entrada / 1M | Salida / 1M | Contexto | Proveedores | Etiquetas |
|---|---|---|---|---|---|
| Grok 4 Fast Non-Reasoning | $0.180 | $0.450 | 2M | 8 | tools · vision |
| grok-4-fast-reasoning | $0.180 | $0.450 | 2M | 5 | tools · reasoning · vision |
| Grok 4.1 Fast (Reasoning) | $0.190 | $0.475 | 128K | 11 | tools · json · reasoning · vision |
| Grok 4.1 Fast | $0.190 | $0.475 | 128K | 10 | tools · json · vision |
| x-AI/Grok-Code-Fast 1 | $0.190 | $1.43 | 256K | 6 | tools · reasoning |
| Grok Build 0.1 | $1.00 | $2.00 | 256K | 20 | tools · json · reasoning · vision |
| Grok 4.3 | $1.25 | $2.50 | 1M | 33 | tools · json · reasoning · vision |
| Grok 4.20 (Non-Reasoning) | $1.25 | $2.50 | 1M | 7 | tools · json · vision |
| Grok 4.20 (Reasoning) | $1.25 | $2.50 | 2M | 7 | tools · json · reasoning · vision |
| Grok 4.20 (Non-Reasoning) | $1.25 | $2.50 | 2M | 7 | tools · json · vision |
| Grok 4.20 (Reasoning) | $1.25 | $2.50 | 1M | 6 | tools · json · reasoning · vision |
| Grok 4.20 Multi-Agent | $1.25 | $2.50 | 2M | 6 | json · reasoning · vision |
| Grok 4.20 | $1.25 | $2.50 | 2M | 5 | tools · json · reasoning · vision |
| Grok 4.20 Multi-Agent | $1.25 | $2.50 | 1M | 1 | json · reasoning · vision |
| Grok 4.6 | $2.00 | $6.00 | 500K | 36 | tools · json · reasoning · vision |
| Grok 4.7 | $2.00 | $6.00 | 500K | 30 | tools · json · reasoning · vision |
| Grok 4.5 | $2.00 | $6.00 | 500K | 28 | tools · json · reasoning · vision |
| Grok Latest | $2.00 | $6.00 | 500K | 4 | tools · json · reasoning · vision |
| Grok 4.20 Beta Reasoning (0309) (xAI) | $2.00 | $6.00 | 2M | 3 | tools · reasoning · vision |
| Grok 4 (xAI) | $3.00 | $15.00 | 256K | 5 | tools · reasoning · vision |
| Grok Imagine Image | Desconocido | Desconocido | 16K | 3 | vision |
| Grok Imagine Image 2.0 | Desconocido | Desconocido | 64K | 3 | vision |
| Grok Imagine Video | Desconocido | Desconocido | 1K | 2 | vision |
| Grok Imagine Video 1.5 | Desconocido | Desconocido | 1K | 2 | vision |
| Grok Imagine Video 1.5 Lite | Desconocido | Desconocido | 1K | 2 | vision |
Frequently asked questions
How many AI models does xAI offer?
We track 25 canonical xAI models. The list is recomputed daily.
Which xAI model is the cheapest?
Grok 4 Fast Non-Reasoning is currently the lowest-priced xAI model, at $0.180 per 1M input tokens and $0.450 per 1M output tokens. For the full apples-to-apples list, see /pricing/cheapest-llm-api.
Which xAI model has the largest context window?
Grok 4 Fast Non-Reasoning leads at 2M tokens. This is the total of prompt + completion.
Which xAI models support tool calling?
Multiple xAI models support tool calling, with Grok 4 Fast Non-Reasoning being a popular pick. The capability column in the table above marks every model with xAI tool-calling support.
Which xAI models accept image input?
Grok 4 Fast Non-Reasoning accepts image input. Other vision-capable xAI models are tagged 'vision' in the table above. See /capabilities/vision for a cross-vendor comparison.
What are the best alternatives to xAI?
Depends on the use case. For raw cost savings, look at /pricing/cheapest-llm-api. For agent-oriented workloads, /best/best-ai-model-for-agents. For long-document workflows, /best/best-long-context-llm.
How fresh is this xAI pricing data?
Daily. Our pipeline syncs every morning and rebuilds these pages on data change, so list-price moves and new model releases land within roughly 24 hours.
Explore more
Top xAI models
- Grok 4.6$2.00 in / $6.00 out
- Grok 4.3$1.25 in / $2.50 out
- Grok 4.7$2.00 in / $6.00 out
- Grok 4.5$2.00 in / $6.00 out
- Grok Build 0.1$1.00 in / $2.00 out
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Última actualización:
Prices in USD per 1M tokens. Unknown means the provider does not publish per-token pricing.
Pricing and capabilities are refreshed daily and reconciled against each provider's official documentation. Always verify critical production decisions with the provider directly.