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/commercial_society_emergence.md

@@ -0,0 +1,65 @@
+---
+entity_slug: commercial_society_emergence
+evaluator: null
+evaluated_at: '2026-02-23T04:59:32.254039'
+overall_score: 4.2
+scores:
+- name: definition_precision
+  value: 4.0
+  max_value: 5.0
+  rationale: The definition clearly identifies a specific historical transformation
+    from feudal to market-based economic relationships with concrete characteristics
+    (urban autonomy, manufacturing specialization, trade institutions). While comprehensive,
+    it could be slightly more precise about the exact mechanisms of this transformation.
+- name: source_grounding
+  value: 5.0
+  max_value: 5.0
+  rationale: This entity is directly grounded in Smith's Book III, Chapter 3, which
+    explicitly discusses the historical progression from feudal arrangements to commercial
+    society through urban development and manufacturing growth. Smith dedicates significant
+    attention to this transformation as a central theme.
+- name: domain_placement
+  value: 5.0
+  max_value: 5.0
+  rationale: '"General Theory" is the appropriate domain placement as this concept
+    represents Smith''s overarching theoretical framework for understanding economic
+    development and social transformation. It transcends specific operational mechanisms
+    to describe fundamental systemic change.'
+- name: vsm_relevance
+  value: 2.0
+  max_value: 5.0
+  rationale: This entity describes a macro-historical process of institutional transformation
+    that doesn't map naturally to any specific VSM system. It's too abstract and temporally
+    expansive to fit within the VSM's operational framework, representing systemic
+    evolution rather than functional components.
+- name: explanatory_value
+  value: 5.0
+  max_value: 5.0
+  rationale: This entity provides substantial explanatory power by illuminating the
+    fundamental structural mechanisms through which economic systems transform from
+    feudal to commercial organization. It reveals the deep institutional and relational
+    changes underlying Smith's economic theory rather than merely describing surface
+    phenomena.
+---
+
+# Evaluation: Commercial Society Emergence
+
+## definition_precision — 4.0 / 5.0
+
+The definition clearly identifies a specific historical transformation from feudal to market-based economic relationships with concrete characteristics (urban autonomy, manufacturing specialization, trade institutions). While comprehensive, it could be slightly more precise about the exact mechanisms of this transformation.
+
+## source_grounding — 5.0 / 5.0
+
+This entity is directly grounded in Smith's Book III, Chapter 3, which explicitly discusses the historical progression from feudal arrangements to commercial society through urban development and manufacturing growth. Smith dedicates significant attention to this transformation as a central theme.
+
+## domain_placement — 5.0 / 5.0
+
+"General Theory" is the appropriate domain placement as this concept represents Smith's overarching theoretical framework for understanding economic development and social transformation. It transcends specific operational mechanisms to describe fundamental systemic change.
+
+## vsm_relevance — 2.0 / 5.0
+
+This entity describes a macro-historical process of institutional transformation that doesn't map naturally to any specific VSM system. It's too abstract and temporally expansive to fit within the VSM's operational framework, representing systemic evolution rather than functional components.
+
+## explanatory_value — 5.0 / 5.0
+
+This entity provides substantial explanatory power by illuminating the fundamental structural mechanisms through which economic systems transform from feudal to commercial organization. It reveals the deep institutional and relational changes underlying Smith's economic theory rather than merely describing surface phenomena.