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-# PR Title
-Harden spaCy NER Fallback in Semantic Extract
-
-## Summary
-This PR fixes a runtime failure in Semantic Extract when spaCy is installed but not actually usable at runtime, such as Python 3.12 / Pydantic v2 environments where `spacy.load("en_core_web_sm")` fails during config validation.
-
-Instead of crashing during `NERExtractor(method="ml")` initialization or ML entity extraction, Semantica now logs the failure and falls back cleanly to non-ML extraction behavior.
-
-## What Changed
-
-### spaCy Initialization Hardening
-Updated `semantica/semantic_extract/ner_extractor.py` so `NERExtractor` no longer crashes if:
-
-- spaCy is importable
-- the configured model exists
-- but `spacy.load(...)` fails at runtime for reasons other than missing files
-
-This now degrades gracefully by leaving `self.nlp = None` and allowing fallback behavior.
-
-### ML Extraction Fallback Hardening
-Updated `semantica/semantic_extract/methods.py` so `extract_entities_ml()` now catches:
-
-- missing spaCy model errors
-- generic spaCy runtime initialization failures
-
-If spaCy cannot initialize, extraction falls back to pattern-based extraction instead of raising.
-
-### Regression Test
-Added a regression test in `tests/test_ner_configurations.py` covering the case where:
-
-- spaCy is available
-- `spacy.load(...)` raises a runtime exception
-- `NERExtractor(method="ml")` still initializes safely
-
-### Changelog
-Added an `Unreleased` changelog entry documenting the spaCy runtime fallback fix.
-
-## Why This Matters
-This fixes benchmark and CI instability caused by spaCy runtime incompatibilities outside Semantica’s control.
-
-It ensures Semantic Extract remains resilient when spaCy is present in the environment but broken due to dependency mismatches.
-
-## Validation
-Tested with:
-
-```bash
-pytest tests/test_ner_configurations.py -q -k "spacy_runtime_is_broken"
-```
-
-Result:
-
-```bash
-1 passed
-```
-
-Note:
-The benchmark failure path was fixed directly, but the local `semantic-extract` branch did not contain the benchmark file path used in CI, so only the targeted regression path was verified locally.
-
-## Files Changed
-
-- `semantica/semantic_extract/ner_extractor.py`
-- `semantica/semantic_extract/methods.py`
-- `tests/test_ner_configurations.py`
-- `CHANGELOG.md`