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/bank_monetary_policy.md

@@ -0,0 +1,65 @@
+---
+entity_slug: bank_monetary_policy
+evaluator: null
+evaluated_at: '2026-02-23T00:43:08.632105'
+overall_score: 4.4
+scores:
+- name: definition_precision
+  value: 4.0
+  max_value: 5.0
+  rationale: The definition clearly delineates bank monetary policy as specific practices
+    around note issuance, credit extension, and reserves, with concrete examples like
+    discounting and cash accounts. It avoids circularity and captures a distinct operational
+    concept rather than a vague umbrella term.
+- name: source_grounding
+  value: 5.0
+  max_value: 5.0
+  rationale: This entity is directly grounded in Smith's detailed analysis in Book
+    II, Chapter 2, where he extensively examines bank operations, note circulation,
+    discounting practices, and the policy decisions banks must make. The specific
+    elements mentioned (discounting, cash accounts, note circulation) are all explicitly
+    discussed by Smith.
+- name: domain_placement
+  value: 5.0
+  max_value: 5.0
+  rationale: The "Regulation" domain assignment is highly appropriate, as Smith's
+    analysis focuses on how banks must regulate their own operations and the broader
+    regulatory implications of their policy choices. This is fundamentally about institutional
+    governance and control mechanisms.
+- name: vsm_relevance
+  value: 4.0
+  max_value: 5.0
+  rationale: This entity maps well to VSM System 3 (internal regulation) as it concerns
+    how banks internally manage and control their operations to maintain stability.
+    It also has elements of S4 (intelligence) in how banks must adapt their policies
+    to environmental conditions and economic needs.
+- name: explanatory_value
+  value: 4.0
+  max_value: 5.0
+  rationale: The entity illuminates important structural mechanisms about how banks
+    maintain stability while serving economic functions, revealing the trade-offs
+    and decision-making processes that Smith analyzes. It goes beyond surface description
+    to capture the regulatory dynamics that Smith sees as crucial to banking operations.
+---
+
+# Evaluation: Bank Monetary Policy
+
+## definition_precision — 4.0 / 5.0
+
+The definition clearly delineates bank monetary policy as specific practices around note issuance, credit extension, and reserves, with concrete examples like discounting and cash accounts. It avoids circularity and captures a distinct operational concept rather than a vague umbrella term.
+
+## source_grounding — 5.0 / 5.0
+
+This entity is directly grounded in Smith's detailed analysis in Book II, Chapter 2, where he extensively examines bank operations, note circulation, discounting practices, and the policy decisions banks must make. The specific elements mentioned (discounting, cash accounts, note circulation) are all explicitly discussed by Smith.
+
+## domain_placement — 5.0 / 5.0
+
+The "Regulation" domain assignment is highly appropriate, as Smith's analysis focuses on how banks must regulate their own operations and the broader regulatory implications of their policy choices. This is fundamentally about institutional governance and control mechanisms.
+
+## vsm_relevance — 4.0 / 5.0
+
+This entity maps well to VSM System 3 (internal regulation) as it concerns how banks internally manage and control their operations to maintain stability. It also has elements of S4 (intelligence) in how banks must adapt their policies to environmental conditions and economic needs.
+
+## explanatory_value — 4.0 / 5.0
+
+The entity illuminates important structural mechanisms about how banks maintain stability while serving economic functions, revealing the trade-offs and decision-making processes that Smith analyzes. It goes beyond surface description to capture the regulatory dynamics that Smith sees as crucial to banking operations.