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/economic_system_operation.md

@@ -0,0 +1,63 @@
+---
+entity_slug: economic_system_operation
+evaluator: null
+evaluated_at: '2026-02-23T05:19:07.103218'
+overall_score: 2.0
+scores:
+- name: definition_precision
+  value: 2.0
+  max_value: 5.0
+  rationale: The definition is overly broad and umbrella-like, essentially describing
+    "how economies work" rather than capturing a distinct concept. It uses vague phrases
+    like "day-to-day processes" and "concrete mechanisms" without specifying what
+    makes this different from simply "economic systems" themselves.
+- name: source_grounding
+  value: 2.0
+  max_value: 5.0
+  rationale: The context provided is extremely thin - referencing only Smith's "intention
+    to explain both systems fully and distinctly" from a chapter header. This appears
+    to extrapolate a broad concept from minimal textual evidence rather than being
+    grounded in Smith's actual analytical framework.
+- name: domain_placement
+  value: 3.0
+  max_value: 5.0
+  rationale: '"General Theory" is appropriate given the broad, abstract nature of
+    this concept. However, the entity is so general that it doesn''t clearly belong
+    to any specific thematic domain within economic thought.'
+- name: vsm_relevance
+  value: 1.0
+  max_value: 5.0
+  rationale: This entity is far too abstract and general to map meaningfully to any
+    specific VSM system - it essentially encompasses all systems (S1-S5) without distinguishing
+    between operational, coordinative, regulatory, intelligence, or policy functions.
+    It lacks the specificity needed for VSM analysis.
+- name: explanatory_value
+  value: 2.0
+  max_value: 5.0
+  rationale: The entity provides little explanatory power beyond restating that economic
+    systems operate through various processes and mechanisms. It doesn't illuminate
+    any specific causal relationships, structural features, or analytical insights
+    that would advance understanding of economic phenomena.
+---
+
+# Evaluation: Economic System Operation
+
+## definition_precision — 2.0 / 5.0
+
+The definition is overly broad and umbrella-like, essentially describing "how economies work" rather than capturing a distinct concept. It uses vague phrases like "day-to-day processes" and "concrete mechanisms" without specifying what makes this different from simply "economic systems" themselves.
+
+## source_grounding — 2.0 / 5.0
+
+The context provided is extremely thin - referencing only Smith's "intention to explain both systems fully and distinctly" from a chapter header. This appears to extrapolate a broad concept from minimal textual evidence rather than being grounded in Smith's actual analytical framework.
+
+## domain_placement — 3.0 / 5.0
+
+"General Theory" is appropriate given the broad, abstract nature of this concept. However, the entity is so general that it doesn't clearly belong to any specific thematic domain within economic thought.
+
+## vsm_relevance — 1.0 / 5.0
+
+This entity is far too abstract and general to map meaningfully to any specific VSM system - it essentially encompasses all systems (S1-S5) without distinguishing between operational, coordinative, regulatory, intelligence, or policy functions. It lacks the specificity needed for VSM analysis.
+
+## explanatory_value — 2.0 / 5.0
+
+The entity provides little explanatory power beyond restating that economic systems operate through various processes and mechanisms. It doesn't illuminate any specific causal relationships, structural features, or analytical insights that would advance understanding of economic phenomena.