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/stock_profit_tax.md

@@ -0,0 +1,65 @@
+---
+entity_slug: stock_profit_tax
+evaluator: null
+evaluated_at: '2026-02-23T06:26:18.939829'
+overall_score: 4.2
+scores:
+- name: definition_precision
+  value: 4.0
+  max_value: 5.0
+  rationale: The definition is precise and captures a distinct economic concept -
+    a specific type of tax on capital profits with the key characteristic that it
+    is passed through to consumers rather than absorbed by dealers. The definition
+    avoids circularity and clearly distinguishes this from other types of taxes.
+- name: source_grounding
+  value: 5.0
+  max_value: 5.0
+  rationale: This entity is well-grounded in Smith's actual analysis in Book V, Chapter
+    2, where he explicitly discusses how taxes on stock profits cannot be absorbed
+    by dealers and must be passed on to consumers through higher prices. The concept
+    directly reflects Smith's reasoning about tax incidence.
+- name: domain_placement
+  value: 5.0
+  max_value: 5.0
+  rationale: '"General Theory" is the appropriate domain placement as this represents
+    Smith''s theoretical analysis of tax incidence and economic mechanisms rather
+    than a specific policy recommendation or empirical observation. It fits naturally
+    within his broader theoretical framework about how markets function.'
+- name: vsm_relevance
+  value: 3.0
+  max_value: 5.0
+  rationale: This entity has moderate VSM relevance, potentially mapping to S3 (internal
+    regulation) as it represents a regulatory mechanism that affects resource allocation
+    within the economic system. However, it's somewhat abstract and could be considered
+    VSM-neutral as it describes a general economic principle rather than a specific
+    systemic function.
+- name: explanatory_value
+  value: 4.0
+  max_value: 5.0
+  rationale: This entity provides genuine explanatory power by illuminating the mechanism
+    of tax incidence - specifically how certain taxes are transmitted through the
+    economic system rather than being absorbed at their point of application. It reveals
+    an important structural relationship between taxation, pricing, and market participants.
+---
+
+# Evaluation: Stock Profit Tax
+
+## definition_precision — 4.0 / 5.0
+
+The definition is precise and captures a distinct economic concept - a specific type of tax on capital profits with the key characteristic that it is passed through to consumers rather than absorbed by dealers. The definition avoids circularity and clearly distinguishes this from other types of taxes.
+
+## source_grounding — 5.0 / 5.0
+
+This entity is well-grounded in Smith's actual analysis in Book V, Chapter 2, where he explicitly discusses how taxes on stock profits cannot be absorbed by dealers and must be passed on to consumers through higher prices. The concept directly reflects Smith's reasoning about tax incidence.
+
+## domain_placement — 5.0 / 5.0
+
+"General Theory" is the appropriate domain placement as this represents Smith's theoretical analysis of tax incidence and economic mechanisms rather than a specific policy recommendation or empirical observation. It fits naturally within his broader theoretical framework about how markets function.
+
+## vsm_relevance — 3.0 / 5.0
+
+This entity has moderate VSM relevance, potentially mapping to S3 (internal regulation) as it represents a regulatory mechanism that affects resource allocation within the economic system. However, it's somewhat abstract and could be considered VSM-neutral as it describes a general economic principle rather than a specific systemic function.
+
+## explanatory_value — 4.0 / 5.0
+
+This entity provides genuine explanatory power by illuminating the mechanism of tax incidence - specifically how certain taxes are transmitted through the economic system rather than being absorbed at their point of application. It reveals an important structural relationship between taxation, pricing, and market participants.