Vendor
xAI models
7 models in the reference catalogue, vendor list prices per million tokens. 0 are routable on this deployment today.
Models
7
0 routable here
Median list price
$1.56
3:1 input to output per 1M tokens
Every xAI model
Newest first. Prices are the vendor's published rates per million tokens; click a model for the full specification.
| Model | Released | Context | Input / 1M | Output / 1M | Intelligence | Capabilities |
|---|---|---|---|---|---|---|
| Grok 4.6x-ai/grok-4.6 | Aug 12, 2026 | 500K | $2.00 | $6.00 | 51 | reasoning tools |
| Grok 4.5x-ai/grok-4.5 | Jul 8, 2026 | 500K | $2.00 | $6.00 | 46 | reasoning tools |
| Grok Latest~x-ai/grok-latest | Jul 8, 2026 | 500K | $2.00 | $6.00 | - | reasoning tools |
| Grok Build 0.1x-ai/grok-build-0.1 | May 20, 2026 | 256K | $1.00 | $2.00 | - | reasoning tools |
| Grok 4.3x-ai/grok-4.3 | Apr 30, 2026 | 1M | $1.25 | $2.50 | - | reasoning tools |
| Grok 4.20 Multi-Agentx-ai/grok-4.20-multi-agent | Mar 31, 2026 | 2M | $1.25 | $2.50 | - | reasoning |
| Grok 4.20x-ai/grok-4.20 | Mar 31, 2026 | 2M | $1.25 | $2.50 | - | reasoning tools |
Frequently asked
- What is the cheapest xAI model?
- Grok Build 0.1 at $1.00 per 1M input tokens and $2.00 per 1M output tokens (vendor list price).
- Which xAI model has the largest context window?
- Grok 4.20 Multi-Agent accepts 2M tokens of context.
- How do I route to xAI models with OpenSmartRoute?
- Declare a target in targets.yaml with metadata.model set to the catalogue id (for example x-ai/grok-4.6); the router scores it against every other target on cost, quality, latency and your policies for each request.
Route xAI with everything else
OpenSmartRoute picks the cheapest model that meets your quality bar per request, so a xAI flagship handles hard prompts while small models take the rest. Price a workload or try a routing decision live.