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@roomote roomote bot commented Sep 6, 2025

Summary

This PR attempts to address Issue #7725 by adding the missing Vertex AI models and the us-south1 region. Feedback and guidance are welcome.

Changes

Added Models

  • gpt-oss-120b-maas - GPT OSS 120B model via Model-as-a-Service
  • gpt-oss-20b-maas - GPT OSS 20B model via Model-as-a-Service
  • deepseek-r1-0528-maas - DeepSeek R1 0528 model via Model-as-a-Service
  • deepseek-v3.1-maas - DeepSeek V3.1 model via Model-as-a-Service
  • qwen3-coder-480b-a35b-instruct-maas - Qwen3 Coder 480B Instruct model via Model-as-a-Service
  • qwen3-235b-a22b-instruct-2507-maas - Qwen3 235B Instruct model via Model-as-a-Service

Added Region

  • us-south1 - Added to VERTEX_REGIONS array for qwen models support

Testing

  • ✅ All existing tests pass
  • ✅ Linting passes
  • ✅ Type checking passes

Related Issue

Fixes #7725


Important

Add missing Vertex AI models and us-south1 region to vertex.ts.

  • Models:
    • Added gpt-oss-120b-maas, gpt-oss-20b-maas, deepseek-r1-0528-maas, deepseek-v3.1-maas, qwen3-coder-480b-a35b-instruct-maas, qwen3-235b-a22b-instruct-2507-maas to vertexModels in vertex.ts.
  • Regions:
    • Added us-south1 to VERTEX_REGIONS in vertex.ts.

This description was created by Ellipsis for 7f08528. You can customize this summary. It will automatically update as commits are pushed.

- Added gpt-oss-120b-maas model
- Added gpt-oss-20b-maas model
- Added deepseek-r1-0528-maas model
- Added deepseek-v3.1-maas model
- Added qwen3-coder-480b-a35b-instruct-maas model
- Added qwen3-235b-a22b-instruct-2507-maas model
- Added us-south1 to VERTEX_REGIONS for qwen models support

Fixes #7725
@roomote roomote bot requested review from cte, jr and mrubens as code owners September 6, 2025 02:02
@dosubot dosubot bot added size:M This PR changes 30-99 lines, ignoring generated files. bug Something isn't working labels Sep 6, 2025
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Reviewing my own code because apparently I trust no one, not even myself.

Important: The test file webview-ui/src/components/settings/providers/__tests__/Vertex.spec.tsx needs to be updated to include the new us-south1 region in the expected regions array (line 80).

contextWindow: 128_000,
supportsImages: false,
supportsPromptCache: false,
inputPrice: 2.0,
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Is the decimal format for pricing intentional here? I notice existing models use integers (15, 75) while these new models use decimals (2.0, 8.0). Would it be better to maintain consistency by using 2 instead of 2.0?

outputPrice: 1.15,
description: "Meta Llama 4 Maverick 17B Instruct model, 128K context.",
},
"gpt-oss-120b-maas": {
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The "-maas" suffix pattern is interesting. Could we add a comment explaining that these are Model-as-a-Service offerings? This would help future maintainers understand the naming convention.

{ value: "us-west2", label: "us-west2" },
{ value: "us-west3", label: "us-west3" },
{ value: "us-west4", label: "us-west4" },
{ value: "us-south1", label: "us-south1" },
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Nice attention to detail placing this alphabetically! The ordering is correct between us-west4 and northamerica-northeast1. 👍

@hannesrudolph hannesrudolph added the Issue/PR - Triage New issue. Needs quick review to confirm validity and assign labels. label Sep 6, 2025
@mrubens mrubens closed this Sep 7, 2025
@github-project-automation github-project-automation bot moved this from Triage to Done in Roo Code Roadmap Sep 7, 2025
@github-project-automation github-project-automation bot moved this from New to Done in Roo Code Roadmap Sep 7, 2025
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bug Something isn't working Issue/PR - Triage New issue. Needs quick review to confirm validity and assign labels. size:M This PR changes 30-99 lines, ignoring generated files.

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Vertex AI - Missing newer models and us-south1 region

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