Hi, I have a custom model deployed in Google Vertex AI. Using streamText, I AM able to get predictions from the model using version 1.0.4 of @ai-sdk/google-vertex. However, using the latest version of @ai-sdk/google-vertex or anything above version 2.0.0 DOES NOT WORK. The following code works …

export const maxDuration = 30; const euVertex = createVertex({ project: <PROJECT_ID>, location: 'us-central1', // optional googleAuthOptions: { keyFilename: <KEY_FILE>, }, }); const model = euVertex('projects/' + PROJECT_ID + '/locations/us-central1/endpoints/' + ENDPOINT) const result …

Hi @jon2718 , thanks for posting this here. I’ll check with the team about it.

StreamText Broken Using @ai-sdk/google-vertex in Version 2 and above

AI SDK

anshumanb (Anshuman Bhardwaj) May 21, 2025, 8:46am 4

Hi @haula-dv, can you share what issue are you facing there? The code by itself isn’t enough for the community members to help.

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StreamText Broken Using @ai-sdk/google-vertex in Version 2 and above

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