xAI released WebSocket Responses API mode to enable single, long-lived connections for lower end-to-end latency.

Persistent connections reduce the overhead of repeated handshakes during complex, multi-step agent interactions.

This update targets high-frequency tool use where traditional request-response cycles create bottlenecks in agent performance.

• Jul 22, 2026Grok 4.5 is available in the API console for EU users.
• Jul 22, 2026Google pricing page removed the prior Gemini API pricing content line.
• Jul 22, 2026Gemini pricing snapshot removed API pricing copy and plan descriptions

This is the world we build in. It moves this fast. We move with it.