Does Grok have Streaming Responses?

Grok supports Streaming Responses. The API can stream responses token-by-token in real-time, allowing UIs to show text as it is being generated instead of waiting for the full response. Grok is an AI assistant created by xAI that combines real-time knowledge from X/Twitter with powerful reasoning capabilities. The xAI API streams Grok text output over Server-Sent Events. Set stream: true on chat completions; all text-capable Grok models support it, including grok-4.6.

Tool

🧠 Grok by xAI

Feature

Streaming Responses · Developer

Status

Yes

Notes

The xAI API streams Grok text output over Server-Sent Events. Set stream: true on chat completions; all text-capable Grok models support it, including grok-4.6.

Pricing

Requires a paid plan.

Source

docs.x.ai

Last verified

2026-09-09