POST /v1/canonical/generate/llm-dedup uses local Ollama (qwen3.5:35b-a3b) to verify borderline duplicate matches (score 0.85-0.91). More accurate than embedding similarity for compliance controls with subtle scope differences (e.g. "documented" vs "implemented"). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>