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/sovereign_parsimony.md

@@ -0,0 +1,61 @@
+---
+entity_slug: sovereign_parsimony
+evaluator: null
+evaluated_at: '2026-02-23T06:23:15.686041'
+overall_score: 4.2
+scores:
+- name: definition_precision
+  value: 4.0
+  max_value: 5.0
+  rationale: The definition clearly distinguishes sovereign parsimony as a specific
+    practice of rulers accumulating treasure through frugality, contrasted with spending.
+    It captures a distinct historical phenomenon rather than being vague or circular.
+- name: source_grounding
+  value: 5.0
+  max_value: 5.0
+  rationale: This entity is directly grounded in Smith's observations in Book IV,
+    Chapter 1 about how European princes no longer accumulate treasure as their predecessors
+    did and his analysis of why this practice has changed in commercial societies.
+- name: domain_placement
+  value: 5.0
+  max_value: 5.0
+  rationale: The "Accumulation" domain is perfectly appropriate since this concept
+    deals specifically with the accumulation of treasure/wealth by sovereigns. This
+    is fundamentally about capital formation and saving at the state level.
+- name: vsm_relevance
+  value: 3.0
+  max_value: 5.0
+  rationale: This entity has some VSM relevance as it relates to S4 (intelligence/environmental
+    adaptation) in how governments prepare for contingencies, and S5 (identity/policy)
+    in terms of state financial strategy. However, it's more of a historical practice
+    than an active systemic function.
+- name: explanatory_value
+  value: 4.0
+  max_value: 5.0
+  rationale: The entity provides genuine explanatory value by illuminating how state
+    financial strategies have evolved with economic development, showing the structural
+    relationship between commercial development and government resource management.
+    It explains a mechanism of state adaptation to changing economic conditions.
+---
+
+# Evaluation: Sovereign Parsimony
+
+## definition_precision — 4.0 / 5.0
+
+The definition clearly distinguishes sovereign parsimony as a specific practice of rulers accumulating treasure through frugality, contrasted with spending. It captures a distinct historical phenomenon rather than being vague or circular.
+
+## source_grounding — 5.0 / 5.0
+
+This entity is directly grounded in Smith's observations in Book IV, Chapter 1 about how European princes no longer accumulate treasure as their predecessors did and his analysis of why this practice has changed in commercial societies.
+
+## domain_placement — 5.0 / 5.0
+
+The "Accumulation" domain is perfectly appropriate since this concept deals specifically with the accumulation of treasure/wealth by sovereigns. This is fundamentally about capital formation and saving at the state level.
+
+## vsm_relevance — 3.0 / 5.0
+
+This entity has some VSM relevance as it relates to S4 (intelligence/environmental adaptation) in how governments prepare for contingencies, and S5 (identity/policy) in terms of state financial strategy. However, it's more of a historical practice than an active systemic function.
+
+## explanatory_value — 4.0 / 5.0
+
+The entity provides genuine explanatory value by illuminating how state financial strategies have evolved with economic development, showing the structural relationship between commercial development and government resource management. It explains a mechanism of state adaptation to changing economic conditions.