dependency_graph.md

Dependency graph

Purpose: Baseline and refined pipeline dependency graphs (Mermaid) showing stage order and where new research components plug in.
Canonical spec: ../master_architecture_spec.md

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Baseline dependency graph

graph TD
  A[Ingestion] --> B[Bars]
  B --> C[Factors]
  C --> D[Signals]
  D --> E[Validation]
  E --> F[Optimizer]
  F --> G[Walk-Forward Backtest]
  G --> H[Stats Corrections]
  H --> I[Reporting/UI/API]

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Refined graph with new research components

Refined graph with new research components inserted where they belong (and without breaking existing stage boundaries):

graph TD
  A[Ingestion] --> B[Bars]
  B --> C[Factors]
  B --> R[Regime Models]
  R --> E[Validation]
  R --> X[Execution Realism]
  C --> D[Signals]
  D --> E[Validation]
  E --> S[Rigor & Robustness Harness]
  S --> F[Optimizer]
  F --> X[Execution Realism]
  X --> G[Walk-Forward Backtest]
  G --> H[Stats Corrections]
  H --> I[Reporting/UI/API]
  I --> J[Experiment Registry & Manifests]

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Promotion (candidate → accepted) and Experiment Registry & Manifests are part of Reporting. See pipeline_contracts.md and phased_execution.md.