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/natural_order_inversion.md

@@ -0,0 +1,60 @@
+---
+entity_slug: natural_order_inversion
+evaluator: null
+evaluated_at: '2026-02-23T05:59:55.340924'
+overall_score: 1.0
+scores:
+- name: definition_precision
+  value: 1.0
+  max_value: 5.0
+  rationale: There is no definition provided whatsoever, making it impossible to assess
+    what this concept actually means or encompasses. Without any definitional content,
+    this entity fails completely on precision and clarity.
+- name: source_grounding
+  value: 1.0
+  max_value: 5.0
+  rationale: With no source chapter specified and no definition or context provided,
+    there is no evidence this entity is grounded in Smith's actual text. The term
+    "natural order inversion" does not appear to be a concept Smith explicitly discusses
+    in The Wealth of Nations.
+- name: domain_placement
+  value: 1.0
+  max_value: 5.0
+  rationale: The domain is listed as "unspecified," and without any definition or
+    context, it's impossible to determine what economic or thematic category this
+    entity should belong to. This represents a complete failure of conceptual categorization.
+- name: vsm_relevance
+  value: 1.0
+  max_value: 5.0
+  rationale: Without knowing what "natural order inversion" refers to, it cannot be
+    meaningfully mapped to any VSM system (S1-S5). The complete absence of definitional
+    content makes VSM placement impossible to assess.
+- name: explanatory_value
+  value: 1.0
+  max_value: 5.0
+  rationale: An entity with no definition, context, or source grounding provides zero
+    explanatory power about Smith's economic theory or any mechanisms within it. This
+    entity adds no value to understanding The Wealth of Nations.
+---
+
+# Evaluation: Natural Order Inversion
+
+## definition_precision — 1.0 / 5.0
+
+There is no definition provided whatsoever, making it impossible to assess what this concept actually means or encompasses. Without any definitional content, this entity fails completely on precision and clarity.
+
+## source_grounding — 1.0 / 5.0
+
+With no source chapter specified and no definition or context provided, there is no evidence this entity is grounded in Smith's actual text. The term "natural order inversion" does not appear to be a concept Smith explicitly discusses in The Wealth of Nations.
+
+## domain_placement — 1.0 / 5.0
+
+The domain is listed as "unspecified," and without any definition or context, it's impossible to determine what economic or thematic category this entity should belong to. This represents a complete failure of conceptual categorization.
+
+## vsm_relevance — 1.0 / 5.0
+
+Without knowing what "natural order inversion" refers to, it cannot be meaningfully mapped to any VSM system (S1-S5). The complete absence of definitional content makes VSM placement impossible to assess.
+
+## explanatory_value — 1.0 / 5.0
+
+An entity with no definition, context, or source grounding provides zero explanatory power about Smith's economic theory or any mechanisms within it. This entity adds no value to understanding The Wealth of Nations.