Canonical event

ChatGPT begins voice and image rollout

OpenAI began rolling voice and image capabilities to Plus and Enterprise users over a two-week period.

Artifacts

ChatGPT voice and image rollout begins
evidenced_by · public_multimodal_rollout

Signals

Public assistant interaction began expanding from text into image and voice in late Q3, with rollout incomplete at the quarter cutoff.
supported inference

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