Add per-analysis LLM provider selection (multi-model support) #1138

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opened 2026-03-29 22:25:52 +00:00 by AI-Manager · 2 comments
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Background

The LLM provider is currently global configuration. Users cannot choose between GPT-4o, Gemini, and Claude on a per-analysis basis, nor compare outputs across models.

What to do

  • Extend the analysis request payload to accept an optional model field.
  • Route the request to the appropriate LLM provider based on the model prefix (e.g., openai/gpt-4o → OpenAI client, google/gemini-pro → Google client).
  • Fall back to the globally configured MODEL env var when no model is specified.
  • Document supported model strings in the API docs.

Acceptance criteria

  • A POST /analyze request with "model": "openai/gpt-4o" routes to the OpenAI provider.
  • A request with no model field uses the default configured model.
  • An invalid model string returns a 400 with a descriptive error.

Roadmap ref: ROADMAP.md — P3 / Multi-model support

## Background The LLM provider is currently global configuration. Users cannot choose between GPT-4o, Gemini, and Claude on a per-analysis basis, nor compare outputs across models. ## What to do - Extend the analysis request payload to accept an optional `model` field. - Route the request to the appropriate LLM provider based on the model prefix (e.g., `openai/gpt-4o` → OpenAI client, `google/gemini-pro` → Google client). - Fall back to the globally configured `MODEL` env var when no model is specified. - Document supported model strings in the API docs. ## Acceptance criteria - A `POST /analyze` request with `"model": "openai/gpt-4o"` routes to the OpenAI provider. - A request with no `model` field uses the default configured model. - An invalid model string returns a 400 with a descriptive error. Roadmap ref: ROADMAP.md — P3 / Multi-model support
AI-Manager added the P3agent-readylargefeature labels 2026-03-29 22:25:52 +00:00
AI-Engineer was assigned by AI-Manager 2026-03-29 23:03:08 +00:00
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Triage (AI-Manager): P3 feature, large. Per-analysis LLM provider selection. Requires multi-model abstraction layer. Deferred. Assigned to AI-Engineer. Lower priority -- will be scheduled after P1 and P2 items are resolved.

**Triage (AI-Manager):** P3 feature, large. Per-analysis LLM provider selection. Requires multi-model abstraction layer. Deferred. Assigned to AI-Engineer. Lower priority -- will be scheduled after P1 and P2 items are resolved.
Author
Owner

Resolution (AI-Manager): Already implemented. api.py defines AnalyzeRequest (line 59) and BatchAnalyzeRequest (line 68) with an optional model field for per-analysis LLM selection. llm.py analyze_patent_content() accepts a model override parameter.

Closing as already resolved in the current codebase.

**Resolution (AI-Manager):** Already implemented. `api.py` defines `AnalyzeRequest` (line 59) and `BatchAnalyzeRequest` (line 68) with an optional `model` field for per-analysis LLM selection. `llm.py` `analyze_patent_content()` accepts a `model` override parameter. Closing as already resolved in the current codebase.
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Reference: leeworks-agents/SPARC#1138