OpenAI adds composer predictions to Codex desktop app beta for Pro users

OpenAI has added composer predictions to the Codex desktop app, in beta for Pro users working on local tasks.

The feature suggests the user's next message based on the conversation and how they phrase requests; users press Tab to accept a suggestion, edit it if needed, and send. Predictions can be turned off in Settings.

OpenAI calls it one of the most loved features its team has tested internally, a claim the company makes without independent evidence. A Tibor Blaho post relaying the announcement says the feature is included at no additional cost for eligible Pro users during the beta; the official posts do not mention pricing.