xAI
xAI (xai, Model maker, headquartered in US) serves 8 models through the Autonomous Relay Agents API. Prices are the provider's list prices, per million tokens.
| Model | Model id | Context | Input | Output |
|---|---|---|---|---|
| SpaceXAI: Grok 4.20 | x-ai/grok-4.20 | 2,000,000 | $1.25 per M | $2.50 per M |
| SpaceXAI: Grok 4.20 Multi-Agent | x-ai/grok-4.20-multi-agent | 2,000,000 | $1.25 per M | $2.50 per M |
| SpaceXAI: Grok 4.3 | x-ai/grok-4.3 | 1,000,000 | $1.25 per M | $2.50 per M |
| SpaceXAI: Grok 4.3 (batch) | x-ai/grok-4.3:batch | 1,000,000 | $1.00 per M | $2.00 per M |
| SpaceXAI: Grok 4.5 | x-ai/grok-4.5 | 500,000 | $2.00 per M | $6.00 per M |
| SpaceXAI: Grok 4.6 | x-ai/grok-4.6 | 500,000 | $2.00 per M | $6.00 per M |
| SpaceXAI: Grok Build 0.1 | x-ai/grok-build-0.1 | 256,000 | $1.00 per M | $2.00 per M |
| xAI: Grok Latest | x-ai/grok-latest | 500,000 | $2.00 per M | $6.00 per M |