Firebase
Gemini 4 Hydrogen Reaches Firebase AI Logic and Rejects Old Settings
Remove thinkingBudget and explicit caching before switching a Firebase AI Logic app to Gemini 4 Hydrogen, or its requests fail with a 400 error.
Topic
AI Logic
12 articles tagged AI Logic.
Firebase
Firebase Blocks AI Logic Apps Without App Check on Nov. 2
Find released app versions that lack App Check before Nov. 2, or push enforcement back to Jan. 21 in the console. Unverified Gemini calls will fail.
Firebase
Google AI Studio Now Wires App Check Into Android Gemini Apps
Firebase's AI Studio integration now sets up AI Logic and App Check for Android apps, so generated apps call Gemini without an exposed API key.
Firebase
Firebase AI Logic Puts a Gatekeeper on Every Gemini Request
Firebase AI Logic now runs developer-written Cloud Functions before and after every Gemini request, letting teams moderate, cap or redact calls server-side.
Firebase
Firebase Spend Caps Can Pause Your App, but Not Your Bill
Firebase's new spend caps pause AI Logic, Functions and App Hosting at 100% of budget, but reporting lag means overages before the pause still bill in full.
Firebase
Firebase's Imagen Deadline Moved Twice, Its Replacement Has One Too
Firebase's Imagen shutdown, pushed back once already, hits today. The replacement Google pointed everyone to already has its own October expiration date.
Firebase
Firebase Retires the Vertex AI Name, Changes Your Default Region
Firebase's JS SDK deprecates VertexAIBackend for AgentPlatformBackend, and the new class defaults to global instead of us-central1.
Firebase
Firebase's Newest Gemini Models Are Cheaper, Not Bigger
Firebase AI Logic now supports Gemini 3.6 Flash and 3.5 Flash-Lite, cheaper than 3.5 Flash, but Google shipped no flagship model alongside them.
Firebase
Firebase Now Force-Enables App Check for New AI Logic Apps
Firebase's console setup flow for AI Logic now turns on App Check automatically, closing off a common way developers shipped apps with an open Gemini API proxy.
Firebase
Firebase AI Logic Puts Gemini in Apple Foundation Models
Apple opened Foundation Models to cloud AI providers at WWDC 2026. Firebase AI Logic is now the Gemini entry point for iOS 27, in preview.
Firebase
Firebase Drops Imagen: Migrate to Gemini Images Now
All Imagen models in Firebase AI Logic shut down June 24. Apps still calling them are broken. Here's the migration path to Gemini's Nano Banana models.
Firebase
Firebase at Google I/O 2026: Antigravity, Agent Skills, AI Logic
Firebase's May 2026 Google I/O drop: Antigravity 2.0 and Android Studio setup, Agent Skills for mobile, new AI Logic models, and Crashlytics for web.