Canonical AI event

The Live API is added to the 3.12.0 release.

The 3.12.0 release includes a new Live API feature. It also fixes handling of bare dict and list annotations.

10 Sept 20261 verified claims1 sources1 observations

What happened

The official source reports this update: v3.12.0. 3.12.0 (2026-09-10) Features api: Add Live API ( 0e4bfef ) Bug Fixes add aclose() to AsyncStream for standard async cleanup ( #2854 ) ( 802b334 ) handle bare dict and list annotations without type arguments ( #3760 ) ( c7e8c03 ) preserve finalized output on null response completion ( #3345 ) ( adb212e )

Why it matters

This official update documents a development concerning v3.12.0. Its practical significance depends on the scope and evidence stated by the source.

What to watch next

Read the official source update and verify its stated scope, evidence and timing before acting on it.

Connected knowledge