VinF Hybrid Inference: set image (and text) as default input type

[erikeldridge]

Problem Statement

We stopped setting image as a default input type due to some confusion about the minimum support we require. We've since clarified that we're targeting v138+, which will default to multi-modal.

Solution

This change restores the logic to set image as an expected input type by default. (Text is implicitly supported.)

This change also guards against unsupported mime types, since this is a much more convenient experience than handling exceptions.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 5ee53bf

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[github-actions]

Vertex AI Mock Responses Check ⚠️

A newer major version of the mock responses for Vertex AI unit tests is available. update_vertexai_responses.sh should be updated to clone the latest version of the responses: v11.0

[google-oss-bot]

Size Report ¹

Affected Products

• @firebase/vertexai

  Type	Base (dc3794a)	Merge (7f855b4)	Diff
  browser	45.8 kB	46.2 kB	+386 B (+0.8%)
  main	46.9 kB	47.3 kB	+386 B (+0.8%)
  module	45.8 kB	46.2 kB	+386 B (+0.8%)

• firebase

  Type	Base (dc3794a)	Merge (7f855b4)	Diff
  firebase-vertexai.js	35.9 kB	36.3 kB	+355 B (+1.0%)

Test Logs

• Base (dc3794a): https://github.com/firebase/firebase-js-sdk/actions/runs/14674297379
• Merge (7f855b4): https://github.com/firebase/firebase-js-sdk/actions/runs/14742537643

1. https://storage.googleapis.com/firebase-sdk-metric-reports/C7y4PQU63F.html

[google-oss-bot]

Size Analysis Report ¹

Affected Products

• @firebase/vertexai

  • getGenerativeModel

    Size

    Type	Base (dc3794a)	Merge (7f855b4)	Diff
    size	26.0 kB	26.4 kB	+342 B (+1.3%)
    size-with-ext-deps	45.0 kB	45.4 kB	+342 B (+0.8%)

Test Logs

• Base (dc3794a): https://github.com/firebase/firebase-js-sdk/actions/runs/14674297379
• Merge (7f855b4): https://github.com/firebase/firebase-js-sdk/actions/runs/14742537643

1. https://storage.googleapis.com/firebase-sdk-metric-reports/MWB7kZ9vIb.html

[gsiddh]

LGTM.