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Product change·Feb 9 → Feb 18, 2026·Week 8, 2026·AI & Machine Learning

X adds real-time voice AI, drops structured outputs from API

XProductFeature change

What changed

Feature change

Structured outputs capability removed from the API capabilities section.

Feature change

Added Voice API capability: build real-time voice agents with speech-to-text, text-to-speech, and conversational AI. Marked as New.

Before and after

Feb 9, 2026 vs Feb 18, 2026
Pulse.
100%
Change 1 of 2 · feature changed

Structured outputs capability removed from the API capabilities section.

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