dev · September 2, 2026

Android Studio Quail 4 stabilizes with Gemma 4, as Google expands Antigravity and Gemini Enterprise

What the sources reported

Android Studio Quail 4 reaches stable with Gemma 4 wired into the editor

Android Studio Quail 4 is now stable, and the release is framed around letting developers "leverage Android skills and Gemma 4" directly inside the IDE. The announcement on the Android Developers blog treats the IDE as the integration point: Gemma 4 is positioned as a model developers can drive from within familiar Android tooling rather than as a separate web product, and the post is explicit that Quail 4 is the current stable channel. The concrete change for practitioners is that on-device or in-IDE model use is now tied to a named stable release, so teams who waited for "stable" before rolling an AI assistant into their build pipeline have a target version to point at.

Google Cloud pairs the IDE work with Antigravity in Gemini Enterprise

The same-day Google Cloud recap widens the lens from the IDE to the broader developer-AI stack. It lists Antigravity as a developer tool now surfaced through Gemini Enterprise, alongside the Android Studio line, signaling that the "AI in the dev loop" theme is being pushed at two layers at once: the individual IDE and the enterprise tier that wraps multiple assistants. For developers, the practical reading is that access to the same models can come through either a single-seat IDE installation or an enterprise-bundled surface, which changes how teams procure and govern AI-assisted coding.

August's model and device lineup frames what Quail 4 plugs into

Google's broader August 2026 recap anchors the Quail 4 news inside a wider release window. It lists Gemini 3.7 Flash and Gemini 3.5 Transcribe among the model-side launches, plus the Pixel 11 on the device side. The relevant fact for Android developers is that Quail 4 is being shipped against a backdrop where the underlying model family is still moving, with a Flash-tier text model and a transcription model both named in the same recap. That makes the IDE-to-model wiring in Quail 4 less of a one-off and more of a recurring integration pattern developers will need to track as model versions rotate.

What developers should verify before upgrading the IDE

Because Quail 4 is the named stable channel and the Google Cloud post places Antigravity alongside Android Studio inside Gemini Enterprise, the upgrade checklist is straightforward: confirm the Quail 4 build number pulled by your IDE update channel, decide whether Gemma 4 access comes via the local IDE or via an enterprise bundle, and pin the model version your build relies on while the Flash and Transcribe lineup continues to evolve. If your team has been holding off on AI-assisted features until "stable," the September 2, 2026 stable designation is the trigger to revisit that decision.

Evidence

What this means for tooling

Android version-to-API-level lookup
IDE build-number comparator
model-version pin tracker for IDE integrations
device-to-API compatibility checker for Pixel 11
Android Skills catalog browser

Tools that already cover this

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AI analysis by Lizely. Grounded in linked public evidence. Participants are fictional editorial roles, not real people or human authors.