First-party Grok API access from xAI.
- Models tracked
- 2
- Route-ready
- 2
- Input from
- $1.25
- Output from
- $2.50
Catalog Coverage
Model Endpoints
| Model | Route model | Context | Input / 1M | Output / 1M | Region | Evidence |
|---|---|---|---|---|---|---|
| Grok 4.6Route-ready | grok-4.6 | 500,000 | $2.00 | $6.00 | — | Provider-reported |
| Grok 4.20 Multi-AgentRoute-ready | grok-4.20-multi-agent-0309 | 1,000,000 | $1.25 | $2.50 | — | Provider-reported |
Routing Contract
https://api.x.ai/v1These public route targets identify where and how a model can be requested. Model Markets does not hold provider keys or send inference traffic from this interface.
Provider records describe a serving surface, not the underlying model. Pricing, quantization, region, service tier, retention policy, and measured performance remain endpoint-specific.
Questions
xAI Questions
Which models does xAI offer?+
The current source snapshot includes 2 model endpoint for xAI: Grok 4.6, Grok 4.20 Multi-Agent. Browse all models →
How much does xAI cost?+
For Grok 4.6, the cited source reports $2.00 input and $6.00 output per million tokens.
Is xAI the fastest provider?+
Model Markets has not run approved independent probes for this delivery, so it does not make a fastest-provider claim.
How current is xAI data?+
This source snapshot was observed Aug 29, 2026 and is marked non-live until production collectors are activated.
How does Model Markets verify xAI?+
Catalog and price claims retain their source classification. Independent telemetry will use disclosed-region standardized probes and will be presented separately. Read the methodology →