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/profits_of_stock.md

@@ -0,0 +1,65 @@
+---
+entity_slug: profits_of_stock
+evaluator: null
+evaluated_at: '2026-02-23T06:10:40.605964'
+overall_score: 4.2
+scores:
+- name: definition_precision
+  value: 4.0
+  max_value: 5.0
+  rationale: The definition clearly distinguishes profits as compensation for capital
+    risk and advancement, separate from wages for labor. It's precise in identifying
+    this as a return on capital employed, though it could be slightly more specific
+    about what constitutes "risking their investment."
+- name: source_grounding
+  value: 5.0
+  max_value: 5.0
+  rationale: This concept is directly and extensively grounded in Book I, Chapter
+    6 of The Wealth of Nations, where Smith explicitly discusses profits as one of
+    the three component parts of price. The definition accurately reflects Smith's
+    argument about profits being regulated by stock value rather than supervision
+    labor.
+- name: domain_placement
+  value: 5.0
+  max_value: 5.0
+  rationale: '"Distribution" is the correct domain placement, as profits of stock
+    represents one of the fundamental ways that the total product of society is distributed
+    among different classes (capitalists, in this case). This aligns perfectly with
+    classical economic theory''s treatment of distribution.'
+- name: vsm_relevance
+  value: 3.0
+  max_value: 5.0
+  rationale: This entity has moderate VSM relevance, potentially mapping to S1 (as
+    a primary operational outcome) or S3 (as an internal regulation mechanism for
+    resource allocation). However, it's somewhat abstract as a distributional category
+    rather than a clear systemic function.
+- name: explanatory_value
+  value: 4.0
+  max_value: 5.0
+  rationale: This entity provides strong explanatory value by illuminating the mechanism
+    through which capital owners are compensated and how this differs from labor compensation.
+    It helps explain price formation and the structural relationship between capital,
+    risk, and returns in Smith's economic framework.
+---
+
+# Evaluation: Profits Of Stock
+
+## definition_precision — 4.0 / 5.0
+
+The definition clearly distinguishes profits as compensation for capital risk and advancement, separate from wages for labor. It's precise in identifying this as a return on capital employed, though it could be slightly more specific about what constitutes "risking their investment."
+
+## source_grounding — 5.0 / 5.0
+
+This concept is directly and extensively grounded in Book I, Chapter 6 of The Wealth of Nations, where Smith explicitly discusses profits as one of the three component parts of price. The definition accurately reflects Smith's argument about profits being regulated by stock value rather than supervision labor.
+
+## domain_placement — 5.0 / 5.0
+
+"Distribution" is the correct domain placement, as profits of stock represents one of the fundamental ways that the total product of society is distributed among different classes (capitalists, in this case). This aligns perfectly with classical economic theory's treatment of distribution.
+
+## vsm_relevance — 3.0 / 5.0
+
+This entity has moderate VSM relevance, potentially mapping to S1 (as a primary operational outcome) or S3 (as an internal regulation mechanism for resource allocation). However, it's somewhat abstract as a distributional category rather than a clear systemic function.
+
+## explanatory_value — 4.0 / 5.0
+
+This entity provides strong explanatory value by illuminating the mechanism through which capital owners are compensated and how this differs from labor compensation. It helps explain price formation and the structural relationship between capital, risk, and returns in Smith's economic framework.