diff --git a/docs/training/corpus/Layer_0--Primitive_Facts/CORPUS-0001-trade-requires-two-locations.md b/docs/training/corpus/Layer_0--Primitive_Facts/CORPUS-0001-trade-requires-two-locations.md
deleted file mode 100644
index 9335554..0000000
--- a/docs/training/corpus/Layer_0--Primitive_Facts/CORPUS-0001-trade-requires-two-locations.md
+++ /dev/null
@@ -1,126 +0,0 @@
-# CORPUS-0001
-## Trade Requires Two Locations
-### Status: Training Corpus Seed
-### Layer: Layer_0--Primitive_Facts
-### Purpose: Teach the first primitive of commerce: trade requires a difference between places
-### Repository Path: docs/training/corpus/Layer_0--Primitive_Facts/CORPUS-0001-trade-requires-two-locations.md
-
----
-
-<!-- chunk:
-id: CORPUS-0001::whole::principle
-source_file: CORPUS-0001-trade-requires-two-locations.md
-repository_path: docs/training/corpus/Layer_0--Primitive_Facts/CORPUS-0001-trade-requires-two-locations.md
-domain: commerce
-layer: Layer_0--Primitive_Facts
-document_id: CORPUS-0001
-document_title: Trade Requires Two Locations
-section_heading: whole document
-chunk_role: principle
-concept_tags:
-  - local_price
-  - origin_destination
-  - movement_cost
-  - information_delay
-  - arbitrage
-knowledge_state:
-  - actor_visible
-  - inferred
-actors: []
--->
-
-## 0. Principle
-
-Trade begins when the same good has different value in different places.
-
-A trader does not create profit merely by owning goods.  
-A trader creates the possibility of profit by moving goods, claims, or information between locations where value differs.
-
----
-
-## 1. Roman-Visible Example
-
-Oil in Ostia and oil in Capua are not the same economic fact.
-
-The oil itself may be identical.
-
-But its value may differ because:
-
-- one city has more supply
-- one city has stronger demand
-- one route is delayed
-- one buyer needs it sooner
-- one market has not yet heard news from the other
-
-A trader sees two places, not one price.
-
----
-
-## 2. Minimal Trade Structure
-
-A trade requires at least:
-
-1. an origin location
-2. a destination location
-3. a good or claim
-4. a price or value difference
-5. a cost of movement
-6. time between decision and result
-
-Without two locations, there is sale or storage, but not trade by route.
-
----
-
-## 3. Incorrect Modern Assumption
-
-Incorrect assumption:
-
-> A good has one true price.
-
-Correction:
-
-> A good has local prices, and those prices change with place, time, need, and information.
-
----
-
-## 4. Simulation Use
-
-This principle supports:
-
-- route design
-- city price differences
-- venture selection
-- transport cost
-- information delay
-- arbitrage
-- failed ventures
-
-The model should not treat trade as a menu transaction.
-
-Trade is a decision to act across distance.
-
----
-
-## 5. Canonical Test
-
-If the model sees:
-
-> Buy oil for 10 asses. Sell oil for 14 asses.
-
-It must ask:
-
-- where was it bought?
-- where was it sold?
-- how long did movement take?
-- what did movement cost?
-- what changed during the journey?
-
-Only then can profit be understood.
-
----
-
-## 6. Success Condition
-
-If the model stops treating price as universal and starts treating price as local, this file is functioning correctly.
-
-<!-- /chunk -->