ModelsOk
grok-4.20-0309-reasoning API pricing & access
grok-4.20-0309-reasoning API pricing: $2 per 1M tokens. Compare supported endpoints, capabilities and access options on ModelsOk.
grok-4.20-0309-reasoning API access
Reasoning Grok for document-heavy analysis and long-horizon tool use
Compare supported API endpoints and capabilities, then access grok-4.20-0309-reasoning through the unified API gateway.
- Category
- text
- Supported APIs
- OpenAI Chat Completions API, OpenAI Responses API, Anthropic Messages API
- API endpoints
- POST /v1/chat/completions, POST /v1/responses, POST /v1/messages
grok-4.20-0309-reasoning API pricing
- Base input price
- $2 per 1M tokens
- Base output price
- $6 per 1M tokens
Base prices are shown in USD before group-specific adjustments. Open the live pricing page for current access-group prices.