feat(example): add per-entity LLM evaluations for 985 WoN entities (S3.3)

Batch evaluation of all 988 entities via OpenRouter. 984 succeeded on
first pass; 3 failed (network errors). eval-summary --update-metrics
written with per_entity_mean=3.9556.

Viability dashboard: 6/6 PASS
  redundancy_ratio   0.0061  (max 0.10)
  coverage_ratio     0.6190  (min 0.40)
  coherence_comps    0.0000  (max 3)
  consistency_cycles 0.0000  (max 0)
  granularity_entropy 2.6748 (min 1.0)
  per_entity_mean    3.9556  (min 3.5)

Dimension breakdown (mean across 985 entities):
  definition_precision  3.62
  source_grounding      4.36
  domain_placement      4.56
  vsm_relevance         3.31
  explanatory_value     3.94

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

examples/infospace-with-history/output/evaluations/public_warehouse_system.md

@@ -0,0 +1,64 @@
+---
+entity_slug: public_warehouse_system
+evaluator: null
+evaluated_at: '2026-02-23T06:14:31.436924'
+overall_score: 4.4
+scores:
+- name: definition_precision
+  value: 4.0
+  max_value: 5.0
+  rationale: The definition clearly describes a specific institutional mechanism for
+    customs collection with distinct operational features (government warehouses,
+    deferred duty payment, anti-smuggling benefits). It avoids circularity and captures
+    a concrete administrative system rather than a vague concept.
+- name: source_grounding
+  value: 5.0
+  max_value: 5.0
+  rationale: This entity is directly grounded in Smith's actual proposals in Book
+    V, Chapter 2, where he explicitly discusses warehouse systems as a customs reform
+    measure. The description accurately reflects Smith's arguments about efficiency
+    gains and smuggling prevention.
+- name: domain_placement
+  value: 5.0
+  max_value: 5.0
+  rationale: '"General Theory" is the appropriate domain placement as this represents
+    Smith''s theoretical proposal for institutional reform of tax collection systems.
+    It fits naturally within his broader analysis of public finance and administrative
+    efficiency.'
+- name: vsm_relevance
+  value: 4.0
+  max_value: 5.0
+  rationale: This entity maps well to VSM System 3 (internal regulation/audit) as
+    it represents an operational control mechanism for government revenue collection,
+    with clear monitoring and regulatory functions. It also has some S1 characteristics
+    as a primary operational system.
+- name: explanatory_value
+  value: 4.0
+  max_value: 5.0
+  rationale: The entity illuminates an important structural mechanism in Smith's thinking
+    about how institutional design can solve coordination problems (smuggling, collection
+    costs) in public finance. It demonstrates Smith's attention to implementation
+    details rather than just abstract principles.
+---
+
+# Evaluation: Public Warehouse System
+
+## definition_precision — 4.0 / 5.0
+
+The definition clearly describes a specific institutional mechanism for customs collection with distinct operational features (government warehouses, deferred duty payment, anti-smuggling benefits). It avoids circularity and captures a concrete administrative system rather than a vague concept.
+
+## source_grounding — 5.0 / 5.0
+
+This entity is directly grounded in Smith's actual proposals in Book V, Chapter 2, where he explicitly discusses warehouse systems as a customs reform measure. The description accurately reflects Smith's arguments about efficiency gains and smuggling prevention.
+
+## domain_placement — 5.0 / 5.0
+
+"General Theory" is the appropriate domain placement as this represents Smith's theoretical proposal for institutional reform of tax collection systems. It fits naturally within his broader analysis of public finance and administrative efficiency.
+
+## vsm_relevance — 4.0 / 5.0
+
+This entity maps well to VSM System 3 (internal regulation/audit) as it represents an operational control mechanism for government revenue collection, with clear monitoring and regulatory functions. It also has some S1 characteristics as a primary operational system.
+
+## explanatory_value — 4.0 / 5.0
+
+The entity illuminates an important structural mechanism in Smith's thinking about how institutional design can solve coordination problems (smuggling, collection costs) in public finance. It demonstrates Smith's attention to implementation details rather than just abstract principles.