src/chakras/chakra_2_sacral/MINIMIZATION_PROOF.md

MINIMIZATION PROOF

Source

	Lines
Leader source (dspy/retrievers/embeddings.py)	261
kernel.py	9

LOC Ratio

9 / 261 = 0.0345  →  3.45% of source absorbed

Reduction factor: 29×

What was dropped

• FAISS index construction and approximate search (~80 lines)
• Unbatchify / async batching wrapper (~40 lines)
• DSPy Prediction return type and dspy import chain (~30 lines)
• __init__ configuration surface area (~25 lines)
• Docstrings, type annotations, error handling (~50 lines)
• All external dependency guards (~20 lines)

What was kept (core pattern)

1. np.random.default_rng(seed) — deterministic query vector (stand-in for real encoder)
2. Cosine similarity via dot / (norm * norm) — identical to DSPy normalize-then-dot pattern
3. sorted(..., reverse=True)[:k] — top-k selection
4. Dual-store pass: PIRWA features first, QILLQA codex priors (capped at 8) second