T3 Code Adds Tab Prompt Suggestions

This is a smart usability upgrade that turns coding agents from reactive tools into more guided workflows, though the extra model request makes the feature costly enough to keep opt-in.

• –Supports both Claude and Codex suggestions through a shared composer experience
• –Tab inserts the prediction, while Escape dismisses it without disrupting the thread
• –Suggestions consume additional plan usage, including roughly 11,000 cached input tokens for small Codex threads
• –The feature is limited to Labs, desktop-style devices, and user-driven threads for now
• –T3 Code’s open-source, multi-agent control plane makes this more useful than a vendor-locked autocomplete feature