Feature: Google Gemini 1.5 Flash Integration with Enhanced Default Response for errors.

[akshat-mahadeva]

Overview

• Added Gemini 1.5 Flash Model: Integrated Google's Gemini as an alternative to OpenAI, expanding model choices for users.
• Flexible Model Support: Refactored code for easy addition of new models with streamlined provider tracking (google, openai, anthropic).
• Improved UX with Fallback Responses: Implemented robust error handling to provide default fallback responses, preventing UI breaks and maintaining seamless chat flow during API errors.
• Testing
• Verified integration with successful API calls and simulated errors for fallback response handling.

// Model provider identification
export type ModelProvider = 'google' | 'openai' | 'anthropic';

// Enhanced streaming with error handling
async doStream(options) {
  try {
    // Standard streaming logic for model responses
  } catch (error) {
    // Fallback response with seamless streaming
    return fallbackStream(modelConfig.fallbackResponse);
  }
}

``

Problems Solved

• Fixed Streaming Interruptions: Resolved issues where API errors caused the chat to freeze, requiring a page refresh.
• Graceful Degradation: Enabled automatic fallback to a default response when APIs fail, maintaining chat flow and preventing UI disruptions.
• Enhanced User Experience: Improved reliability and responsiveness of the chat interface with seamless transitions between primary and fallback respons es.

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Package	New capabilities	Transitives	Size	Publisher
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[dancer]

will be doing this in the revamp but thank you for the pr

[akshat-mahadeva]

Hi @dancer 👋

I’ve been exploring the AI SDK Beta 6 and recently started contributing to it. I’d love to connect and get some guidance on how to contribute more effectively, align with the roadmap, and ensure PRs get reviewed and approved more efficiently. I really appreciate the work you’re doing on the SDK would love to learn from your experience and stay more actively involved. 🙌