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/agio_of_bank_money.md

@@ -0,0 +1,64 @@
+---
+entity_slug: agio_of_bank_money
+evaluator: null
+evaluated_at: '2026-02-23T00:25:16.998391'
+overall_score: 4.8
+scores:
+- name: definition_precision
+  value: 5.0
+  max_value: 5.0
+  rationale: The definition is highly precise and non-circular, clearly distinguishing
+    the agio as the specific premium/discount differential between bank money and
+    circulating currency. It captures a distinct financial mechanism rather than a
+    vague concept.
+- name: source_grounding
+  value: 5.0
+  max_value: 5.0
+  rationale: This entity is directly grounded in Smith's detailed discussion of the
+    Amsterdam bank in Book IV, Chapter 3, where he explicitly analyzes how the agio
+    functions and varies based on currency quality differences. The concept emerges
+    clearly from the source text without interpretation.
+- name: domain_placement
+  value: 5.0
+  max_value: 5.0
+  rationale: The "Exchange" domain assignment is perfectly appropriate, as the agio
+    represents a core exchange rate mechanism between different forms of money. This
+    is fundamentally about currency exchange relationships rather than production,
+    trade, or other economic domains.
+- name: vsm_relevance
+  value: 4.0
+  max_value: 5.0
+  rationale: This entity maps well to S2 (coordination/anti-oscillation) as Smith
+    describes how banks manipulate the agio to prevent stock-jobbing and maintain
+    currency stability. It represents a regulatory mechanism that coordinates between
+    different monetary systems.
+- name: explanatory_value
+  value: 5.0
+  max_value: 5.0
+  rationale: The agio provides significant explanatory power by illuminating the structural
+    mechanism through which different qualities of money relate to each other in exchange
+    systems. It reveals how monetary institutions manage currency stability through
+    price differentials rather than merely naming a surface phenomenon.
+---
+
+# Evaluation: Agio Of Bank Money
+
+## definition_precision — 5.0 / 5.0
+
+The definition is highly precise and non-circular, clearly distinguishing the agio as the specific premium/discount differential between bank money and circulating currency. It captures a distinct financial mechanism rather than a vague concept.
+
+## source_grounding — 5.0 / 5.0
+
+This entity is directly grounded in Smith's detailed discussion of the Amsterdam bank in Book IV, Chapter 3, where he explicitly analyzes how the agio functions and varies based on currency quality differences. The concept emerges clearly from the source text without interpretation.
+
+## domain_placement — 5.0 / 5.0
+
+The "Exchange" domain assignment is perfectly appropriate, as the agio represents a core exchange rate mechanism between different forms of money. This is fundamentally about currency exchange relationships rather than production, trade, or other economic domains.
+
+## vsm_relevance — 4.0 / 5.0
+
+This entity maps well to S2 (coordination/anti-oscillation) as Smith describes how banks manipulate the agio to prevent stock-jobbing and maintain currency stability. It represents a regulatory mechanism that coordinates between different monetary systems.
+
+## explanatory_value — 5.0 / 5.0
+
+The agio provides significant explanatory power by illuminating the structural mechanism through which different qualities of money relate to each other in exchange systems. It reveals how monetary institutions manage currency stability through price differentials rather than merely naming a surface phenomenon.