feat: Add GLM 5.2 as a selectable Fireworks model

[devin-ai-integration]

Summary

Adds GLM 5.2 (accounts/fireworks/models/glm-5p2) to the model picker under the Fireworks provider group.

New ModelSelection.fireworksGLM52 case with:

• displayName → "GLM 5.2"
• apiModelID → "accounts/fireworks/models/glm-5p2"
• contextWindowSize → 1_048_576 (1M tokens)

Because ModelSelection is CaseIterable and the picker uses ModelSelection.models(for: .fireworks), the new entry automatically appears in Settings → Model under Fireworks — no UI changes needed.

Fireworks playground reference

Link to Devin session: https://app.devin.ai/sessions/5a53ac40135b4d698d6cb5dd90620666

[devin-ai-integration]

Original prompt from API User

Add GLM 5.2 as a selectable Fireworks model in the LoopHarness model picker.

Repository: theashbhat/LoopHarness

Context:

• Fireworks model ID: accounts/fireworks/models/glm-5p2
• Playground reference: https://app.fireworks.ai/playground?model=accounts/fireworks/models/glm-5p2
• Display name: "GLM 5.2"
• Provider: Fireworks

Steps:

1. Clone/check out the repo and locate where Fireworks models are registered for the model picker (search for existing Fireworks model IDs like accounts/fireworks/models/ to find the right file/enum/list).
2. Add a new entry for GLM 5.2 alongside the existing Fireworks models, matching the existing pattern (display name, model ID, any capability flags / context window metadata used by sibling models).
3. Make sure it shows up in the Settings → Model picker UI under Fireworks.
4. Build to confirm it compiles. Run any existing tests.
5. Open a PR against main with a clear title and description summarizing the change and linking to the Fireworks playground reference.
6. Add ashbhat as a reviewer on the PR.

Keep the diff minimal and focused — only the additions needed to surface GLM 5.2.

[devin-ai-integration]

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Project	Deployment	Actions	Updated (UTC)
loop-harness	Ready	Preview, Comment	Jun 20, 2026 5:45am