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/real_measure_of_value.md

@@ -0,0 +1,64 @@
+---
+entity_slug: real_measure_of_value
+evaluator: null
+evaluated_at: '2026-02-23T06:15:43.898980'
+overall_score: 4.2
+scores:
+- name: definition_precision
+  value: 4.0
+  max_value: 5.0
+  rationale: The definition clearly identifies labour as the fundamental standard
+    for measuring value and distinguishes it from nominal measures. It's precise in
+    stating that labour represents "actual effort required to produce goods" though
+    could be slightly more specific about how this measurement works in practice.
+- name: source_grounding
+  value: 5.0
+  max_value: 5.0
+  rationale: This concept is directly and extensively grounded in Book I, Chapter
+    5 of The Wealth of Nations, where Smith explicitly argues that labour is the real
+    measure of exchangeable value. The entity accurately reflects Smith's distinction
+    between real and nominal price and his labor theory of value.
+- name: domain_placement
+  value: 5.0
+  max_value: 5.0
+  rationale: The placement in the "Exchange" domain is perfectly appropriate since
+    this concept is fundamental to understanding how Smith views the mechanics of
+    value determination in market transactions. It's a core theoretical foundation
+    for exchange relationships.
+- name: vsm_relevance
+  value: 2.0
+  max_value: 5.0
+  rationale: This entity represents a theoretical standard or measurement principle
+    rather than an operational system component. While it might inform S4 (intelligence)
+    functions in how value is assessed, it doesn't naturally map to any specific VSM
+    system as it's more of an abstract analytical tool.
+- name: explanatory_value
+  value: 5.0
+  max_value: 5.0
+  rationale: This entity provides crucial explanatory power for understanding Smith's
+    value theory and how he distinguishes between apparent and real worth of commodities.
+    It illuminates the fundamental mechanism by which Smith believes true economic
+    value should be understood and compared across time and space.
+---
+
+# Evaluation: Real Measure Of Value
+
+## definition_precision — 4.0 / 5.0
+
+The definition clearly identifies labour as the fundamental standard for measuring value and distinguishes it from nominal measures. It's precise in stating that labour represents "actual effort required to produce goods" though could be slightly more specific about how this measurement works in practice.
+
+## source_grounding — 5.0 / 5.0
+
+This concept is directly and extensively grounded in Book I, Chapter 5 of The Wealth of Nations, where Smith explicitly argues that labour is the real measure of exchangeable value. The entity accurately reflects Smith's distinction between real and nominal price and his labor theory of value.
+
+## domain_placement — 5.0 / 5.0
+
+The placement in the "Exchange" domain is perfectly appropriate since this concept is fundamental to understanding how Smith views the mechanics of value determination in market transactions. It's a core theoretical foundation for exchange relationships.
+
+## vsm_relevance — 2.0 / 5.0
+
+This entity represents a theoretical standard or measurement principle rather than an operational system component. While it might inform S4 (intelligence) functions in how value is assessed, it doesn't naturally map to any specific VSM system as it's more of an abstract analytical tool.
+
+## explanatory_value — 5.0 / 5.0
+
+This entity provides crucial explanatory power for understanding Smith's value theory and how he distinguishes between apparent and real worth of commodities. It illuminates the fundamental mechanism by which Smith believes true economic value should be understood and compared across time and space.