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_system_principles.md

@@ -0,0 +1,63 @@
+---
+entity_slug: commercial_system_principles
+evaluator: null
+evaluated_at: '2026-02-23T05:00:09.495102'
+overall_score: 4.6
+scores:
+- name: definition_precision
+  value: 4.0
+  max_value: 5.0
+  rationale: The definition clearly identifies mercantilist principles with specific
+    mechanisms (precious metals accumulation, trade surpluses, tariffs, bounties,
+    monopolies). It avoids circularity and captures a distinct economic framework
+    rather than a vague concept.
+- name: source_grounding
+  value: 5.0
+  max_value: 5.0
+  rationale: This entity is directly grounded in Smith's extensive critique of mercantilism
+    throughout Book IV, Chapter 3, where he systematically examines these exact principles
+    and their effects. The definition accurately reflects Smith's characterization
+    of the mercantilist system.
+- name: domain_placement
+  value: 5.0
+  max_value: 5.0
+  rationale: '"General Theory" is the appropriate domain placement since this represents
+    a comprehensive economic framework that Smith analyzes as a theoretical system.
+    It encompasses broad principles rather than specific mechanisms or applications.'
+- name: vsm_relevance
+  value: 4.0
+  max_value: 5.0
+  rationale: This entity maps well to S5 (identity/policy) as it represents the fundamental
+    policy framework and identity of mercantilist economic systems. It also connects
+    to S4 (intelligence) in how mercantilists interpreted environmental threats and
+    opportunities.
+- name: explanatory_value
+  value: 5.0
+  max_value: 5.0
+  rationale: This entity provides significant explanatory power by identifying the
+    underlying theoretical framework that generates the specific policies and restrictions
+    Smith critiques. It illuminates the structural logic behind mercantilist practices
+    rather than merely naming surface phenomena.
+---
+
+# Evaluation: Commercial System Principles
+
+## definition_precision — 4.0 / 5.0
+
+The definition clearly identifies mercantilist principles with specific mechanisms (precious metals accumulation, trade surpluses, tariffs, bounties, monopolies). It avoids circularity and captures a distinct economic framework rather than a vague concept.
+
+## source_grounding — 5.0 / 5.0
+
+This entity is directly grounded in Smith's extensive critique of mercantilism throughout Book IV, Chapter 3, where he systematically examines these exact principles and their effects. The definition accurately reflects Smith's characterization of the mercantilist system.
+
+## domain_placement — 5.0 / 5.0
+
+"General Theory" is the appropriate domain placement since this represents a comprehensive economic framework that Smith analyzes as a theoretical system. It encompasses broad principles rather than specific mechanisms or applications.
+
+## vsm_relevance — 4.0 / 5.0
+
+This entity maps well to S5 (identity/policy) as it represents the fundamental policy framework and identity of mercantilist economic systems. It also connects to S4 (intelligence) in how mercantilists interpreted environmental threats and opportunities.
+
+## explanatory_value — 5.0 / 5.0
+
+This entity provides significant explanatory power by identifying the underlying theoretical framework that generates the specific policies and restrictions Smith critiques. It illuminates the structural logic behind mercantilist practices rather than merely naming surface phenomena.