First-party Grok API access from xAI.
- Models tracked
- 6
- Route-ready
- 6
- Input from
- $1.00
- Output from
- $2.00
Catalog Coverage
Model Endpoints
| Model | Route model | Context | Input / 1M | Output / 1M | Region | Evidence |
|---|---|---|---|---|---|---|
| Grok 4.20 Multi AgentRoute-ready | grok-4.20-multi-agent-0309 | 1,000K | $1.25 | $2.50 | Global | Official fact |
| Grok 4.6Route-ready | grok-4.6 | 500K | $2.00 | $6.00 | Global | Official fact |
| Grok 4.5Route-ready | grok-4.5 | 500K | $2.00 | $6.00 | Global | Official fact |
| Grok Build 0.1Route-ready | grok-build-0.1 | 256K | $1.00 | $2.00 | Global | Official fact |
| Grok 4.7Route-ready | grok-4.7 | 500K | $2.00 | $6.00 | Global | Official fact |
| Grok 4.3Route-ready | grok-4.3 | 1,000K | $1.25 | $2.50 | Global | Official fact |
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 6 model endpoint for Xai: Grok 4.20 Multi Agent, Grok 4.6, Grok 4.5, Grok Build 0.1, Grok 4.7, Grok 4.3. Browse all models →
How much does Xai cost?+
For Grok 4.20 Multi Agent, the cited source reports $1.25 input and $2.50 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?+
The cited source snapshot was observed Oct 19, 2026; availability may have changed since then.
How does Model Markets verify Xai?+
Catalog and price claims retain their source classification; independent measurements are labeled separately when available. Read the methodology →