Google Translate is testing a new voice-input cleanup feature called Smart assist — a direct counterpart to Gboard’s Rambler, which launched earlier in 2026. The feature is not yet live for users, but evidence of it has surfaced in app teardowns by Android Authority, which first reported the finding on October 9, 2026. Smart assist is designed to strip filler words, repetitions, and false starts from spoken input before translation, turning “um, yeah, so, like, where’s the train station?” into clean, translatable text: “Where is the train station?” Rambler, introduced in Gboard this year, already does this for keyboard dictation. Now Google appears to be extending the same logic to its translation pipeline. Where raw speech quality directly impacts accuracy, especially across language boundaries. No rollout date, region, or version number is confirmed. Android Authority notes the feature remains unannounced and unreleased. It exists only as strings and logic in an internal build. That means no pricing, no device compatibility list, and no public beta sign-up. It also means no guarantee Smart assist will ship at all, let alone with Rambler’s current constraints, which include limited language support and no real-time editing of cleaned output. What’s clear is the intent: Google is treating voice input not as a fallback, but as primary input for translation. And cleaning it up before the AI even sees it. The next step? Watch for official confirmation in a Translate update log or a developer-facing blog post. Until then, Smart assist stays in the lab.