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/economic_accessibility_determinants.md

@@ -0,0 +1,64 @@
+---
+entity_slug: economic_accessibility_determinants
+evaluator: null
+evaluated_at: '2026-02-23T05:08:46.713114'
+overall_score: 4.4
+scores:
+- name: definition_precision
+  value: 4.0
+  max_value: 5.0
+  rationale: The definition clearly identifies specific factors (geographical features,
+    transportation, political arrangements, population density) that determine market
+    accessibility. While comprehensive, it could be slightly more precise about how
+    these factors interact or their relative importance.
+- name: source_grounding
+  value: 5.0
+  max_value: 5.0
+  rationale: This entity is well-grounded in Smith's actual discussion in Book I,
+    Chapter 3, where he explicitly analyzes how coastlines, rivers, canals, and population
+    density affect market access and economic development. The context accurately
+    reflects Smith's examples and reasoning.
+- name: domain_placement
+  value: 5.0
+  max_value: 5.0
+  rationale: The "Exchange" domain is perfectly appropriate since these determinants
+    directly affect how markets form and function, which is central to Smith's analysis
+    of exchange mechanisms. The entity fundamentally concerns the preconditions for
+    market participation.
+- name: vsm_relevance
+  value: 3.0
+  max_value: 5.0
+  rationale: This entity has some VSM relevance, primarily mapping to S4 (intelligence/environmental
+    adaptation) as it concerns how economic systems adapt to environmental constraints
+    and opportunities. However, it's somewhat abstract and doesn't clearly align with
+    operational VSM functions.
+- name: explanatory_value
+  value: 5.0
+  max_value: 5.0
+  rationale: This entity provides excellent explanatory power by identifying the structural
+    factors that enable or constrain economic development patterns. It illuminates
+    why some regions develop specialized economies while others remain subsistence-based,
+    which is a key mechanism in Smith's theory.
+---
+
+# Evaluation: Economic Accessibility Determinants
+
+## definition_precision — 4.0 / 5.0
+
+The definition clearly identifies specific factors (geographical features, transportation, political arrangements, population density) that determine market accessibility. While comprehensive, it could be slightly more precise about how these factors interact or their relative importance.
+
+## source_grounding — 5.0 / 5.0
+
+This entity is well-grounded in Smith's actual discussion in Book I, Chapter 3, where he explicitly analyzes how coastlines, rivers, canals, and population density affect market access and economic development. The context accurately reflects Smith's examples and reasoning.
+
+## domain_placement — 5.0 / 5.0
+
+The "Exchange" domain is perfectly appropriate since these determinants directly affect how markets form and function, which is central to Smith's analysis of exchange mechanisms. The entity fundamentally concerns the preconditions for market participation.
+
+## vsm_relevance — 3.0 / 5.0
+
+This entity has some VSM relevance, primarily mapping to S4 (intelligence/environmental adaptation) as it concerns how economic systems adapt to environmental constraints and opportunities. However, it's somewhat abstract and doesn't clearly align with operational VSM functions.
+
+## explanatory_value — 5.0 / 5.0
+
+This entity provides excellent explanatory power by identifying the structural factors that enable or constrain economic development patterns. It illuminates why some regions develop specialized economies while others remain subsistence-based, which is a key mechanism in Smith's theory.