Open-source AI infrastructure

Grok 4 on xAI

Review Grok 4 on xAI: token pricing, context window, capabilities, modalities, and routing details in the Everstack model catalog.

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Grok 4 pricing and limits on xAI

Token pricing through xAI: $3.00 per million input tokens, $15.00 per million output tokens. Limits: 256K token context window, 64K max output tokens.

Capabilities and modalities

Supported capabilities: chat, function_calling, reasoning. Accepts text input. Returns text output. Model family: grok. Catalog status: stable.

Routing Grok 4 through Everstack

Call Grok 4 on xAI through one OpenAI-compatible endpoint, with provider fallback, semantic caching, per-tenant rate limits, and OpenTelemetry traces for latency, tokens, and cost.