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chore: update models. #941

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chore: update models. #941

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16 changes: 7 additions & 9 deletions ai/ai-react-app/src/services/firebaseAIService.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -18,19 +18,17 @@ import {
import { firebaseConfig } from "../config/firebase-config";

export const AVAILABLE_GENERATIVE_MODELS = [
"gemini-2.0-flash",
"gemini-2.0-flash-lite",
"gemini-2.0-flash-exp",
"gemini-2.5-flash"
"gemini-3-flash-preview",
"gemini-3-pro-preview",
"gemini-2.5-flash-lite",
];
export const AVAILABLE_IMAGEN_MODELS = [
"imagen-4.0-generate-001",
"imagen-4.0-fast-generate-001",
"imagen-4.0-ultra-generate-001"
"gemini-3-pro-image-preview",
"gemini-2.5-flash-image"
];
Comment on lines 25 to 28
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@gemini-code-assist gemini-code-assist bot Jan 23, 2026

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critical

These model names belong to the Gemini family, not Imagen. The ImagenView.tsx component uses getImagenModel, which is likely causing the 400 Invalid argument error you're encountering because it expects Imagen-specific model names.

To resolve this, you have two options:

  1. Find the new Imagen model names that are the correct replacements for the deprecated ones.
  2. If image generation is now meant to be done through Gemini models, you will need to refactor ImagenView.tsx to use getGenerativeModel instead of getImagenModel. The API call and response handling for image generation with Gemini models are different from Imagen.

export const LIVE_MODELS = new Map<BackendType, string>([
[BackendType.GOOGLE_AI, 'gemini-2.5-flash-native-audio-preview-09-2025'],
[BackendType.VERTEX_AI, 'gemini-live-2.5-flash-preview-native-audio-09-2025']
[BackendType.GOOGLE_AI, 'gemini-2.5-flash-native-audio-preview-12-2025'],
[BackendType.VERTEX_AI, 'gemini-live-2.5-flash-native-audio']
])

let app: FirebaseApp;
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