Triple

T1949892
Position Surface form Disambiguated ID Type / Status
Subject Mississippian culture E42133 entity
Predicate tradeNetworkExtent P23353 FINISHED
Object Great Lakes to Gulf Coast
Great Lakes to Gulf Coast refers to the extensive north–south span of pre-Columbian trade and cultural interaction in North America that linked communities from the upper Great Lakes region down through the Mississippi Valley to the Gulf Coast.
E219765 NE FINISHED

How this triple was built (5 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Great Lakes to Gulf Coast | Statement: [Mississippian culture, tradeNetworkExtent, Great Lakes to Gulf Coast]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Great Lakes to Gulf Coast
Context triple: [Mississippian culture, tradeNetworkExtent, Great Lakes to Gulf Coast]
  • A. Upper Mississippi Valley
    The Upper Mississippi Valley is a region along the upper course of the Mississippi River, encompassing parts of several Midwestern U.S. states and historically significant for trade, settlement, and military activity.
  • B. Mississippi Gulf Coast
    The Mississippi Gulf Coast is a stretch of shoreline along the Gulf of Mexico known for its sandy beaches, seafood industry, and tourism-centered coastal communities.
  • C. Mississippi River basin
    The Mississippi River basin is the vast drainage area of the Mississippi River system, encompassing much of the central United States and parts of Canada and covering one of the largest river basins in the world.
  • D. Gulf Coast of the United States
    The Gulf Coast of the United States is a coastal region along the Gulf of Mexico known for its major port cities, energy and petrochemical industries, and vulnerability to hurricanes.
  • E. Great Lakes region
    The Great Lakes region is a bi-national area surrounding North America’s five interconnected Great Lakes, known for its major freshwater resources, industrial centers, and historical role in U.S. and Canadian development.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Great Lakes to Gulf Coast
Triple: [Mississippian culture, tradeNetworkExtent, Great Lakes to Gulf Coast]
Generated description
Great Lakes to Gulf Coast refers to the extensive north–south span of pre-Columbian trade and cultural interaction in North America that linked communities from the upper Great Lakes region down through the Mississippi Valley to the Gulf Coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Great Lakes to Gulf Coast
Target entity description: Great Lakes to Gulf Coast refers to the extensive north–south span of pre-Columbian trade and cultural interaction in North America that linked communities from the upper Great Lakes region down through the Mississippi Valley to the Gulf Coast.
  • A. Upper Mississippi Valley
    The Upper Mississippi Valley is a region along the upper course of the Mississippi River, encompassing parts of several Midwestern U.S. states and historically significant for trade, settlement, and military activity.
  • B. Mississippi Gulf Coast
    The Mississippi Gulf Coast is a stretch of shoreline along the Gulf of Mexico known for its sandy beaches, seafood industry, and tourism-centered coastal communities.
  • C. Mississippi River basin
    The Mississippi River basin is the vast drainage area of the Mississippi River system, encompassing much of the central United States and parts of Canada and covering one of the largest river basins in the world.
  • D. Gulf Coast of the United States
    The Gulf Coast of the United States is a coastal region along the Gulf of Mexico known for its major port cities, energy and petrochemical industries, and vulnerability to hurricanes.
  • E. Great Lakes region
    The Great Lakes region is a bi-national area surrounding North America’s five interconnected Great Lakes, known for its major freshwater resources, industrial centers, and historical role in U.S. and Canadian development.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: tradeNetworkExtent
Context triple: [Mississippian culture, tradeNetworkExtent, Great Lakes to Gulf Coast]
  • A. tradeNetwork chosen
    Indicates a relationship where entities are connected through the exchange of goods, services, or resources within an ongoing system of trade.
  • B. branchNetwork
    Indicates that one entity operates as a branch or local outlet within the wider organizational or operational network of another entity.
  • C. dealerNetworkCharacteristic
    Indicates a characteristic or attribute that describes some aspect of a dealer network.
  • D. tradingPartner
    Indicates a relationship where two entities engage in the exchange of goods, services, or financial instruments with one another.
  • E. tradeSystem
    Indicates a system or framework through which goods, services, or assets are exchanged between parties under defined rules or mechanisms.
  • F. None of above.

Provenance (6 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a8870e08fc8190a319cbf2600db15f completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb332b014819085bfc88d66cfc10a completed March 7, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69adfbc17ce08190bd74c9c62d260326 completed March 8, 2026, 10:44 p.m.
NEDg Description generation batch_69adfc3d37e4819082673b84eb5a19f2 completed March 8, 2026, 10:46 p.m.
NED2 Entity disambiguation (via description) batch_69adfd7ef5588190ab85f3981466d1e0 completed March 8, 2026, 10:51 p.m.
PD Predicate disambiguation batch_69abaff3eda88190b643994cb4dfb8df completed March 7, 2026, 4:56 a.m.
Created at: March 4, 2026, 7:36 p.m.