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_revenue_sources.md

@@ -0,0 +1,65 @@
+---
+entity_slug: public_revenue_sources
+evaluator: null
+evaluated_at: '2026-02-23T06:13:57.713705'
+overall_score: 4.4
+scores:
+- name: definition_precision
+  value: 4.0
+  max_value: 5.0
+  rationale: The definition clearly distinguishes public revenue sources from other
+    fiscal concepts and provides specific categories (taxes, fees, rents, charges)
+    with meaningful criteria for differentiation (economic effects, administrative
+    requirements). It avoids circularity and captures a distinct analytical framework
+    rather than a vague umbrella term.
+- name: source_grounding
+  value: 5.0
+  max_value: 5.0
+  rationale: This entity is directly grounded in Book V, Chapter 1 of The Wealth of
+    Nations, where Smith systematically examines different revenue sources available
+    to sovereigns and their respective merits. The focus on economic effects and administrative
+    feasibility directly reflects Smith's analytical approach in this section.
+- name: domain_placement
+  value: 5.0
+  max_value: 5.0
+  rationale: The "Regulation" domain assignment is highly appropriate, as public revenue
+    sources are fundamentally about how the state regulates and structures its fiscal
+    relationship with the economy. This represents a core regulatory mechanism for
+    funding governmental functions.
+- name: vsm_relevance
+  value: 4.0
+  max_value: 5.0
+  rationale: This entity maps well to S3 (internal regulation/audit) as it concerns
+    the systematic management of resource flows into the governmental system, and
+    partially to S5 (identity/policy) as revenue choices reflect fundamental policy
+    decisions about state-economy relations. The mapping is natural rather than forced.
+- name: explanatory_value
+  value: 4.0
+  max_value: 5.0
+  rationale: The entity illuminates important structural mechanisms about how different
+    revenue sources create different economic incentives and administrative burdens,
+    providing genuine insight into fiscal system design. It goes beyond mere naming
+    to capture analytical relationships between revenue types and their systemic effects.
+---
+
+# Evaluation: Public Revenue Sources
+
+## definition_precision — 4.0 / 5.0
+
+The definition clearly distinguishes public revenue sources from other fiscal concepts and provides specific categories (taxes, fees, rents, charges) with meaningful criteria for differentiation (economic effects, administrative requirements). It avoids circularity and captures a distinct analytical framework rather than a vague umbrella term.
+
+## source_grounding — 5.0 / 5.0
+
+This entity is directly grounded in Book V, Chapter 1 of The Wealth of Nations, where Smith systematically examines different revenue sources available to sovereigns and their respective merits. The focus on economic effects and administrative feasibility directly reflects Smith's analytical approach in this section.
+
+## domain_placement — 5.0 / 5.0
+
+The "Regulation" domain assignment is highly appropriate, as public revenue sources are fundamentally about how the state regulates and structures its fiscal relationship with the economy. This represents a core regulatory mechanism for funding governmental functions.
+
+## vsm_relevance — 4.0 / 5.0
+
+This entity maps well to S3 (internal regulation/audit) as it concerns the systematic management of resource flows into the governmental system, and partially to S5 (identity/policy) as revenue choices reflect fundamental policy decisions about state-economy relations. The mapping is natural rather than forced.
+
+## explanatory_value — 4.0 / 5.0
+
+The entity illuminates important structural mechanisms about how different revenue sources create different economic incentives and administrative burdens, providing genuine insight into fiscal system design. It goes beyond mere naming to capture analytical relationships between revenue types and their systemic effects.