Triple

T9264017
Position Surface form Disambiguated ID Type / Status
Subject Landsford Plantation, Chester County, South Carolina E222649 entity
Predicate hasNameOrigin P3325 FINISHED
Object Lands Ford on the Catawba River
Lands Ford on the Catawba River is a historic river crossing on the Catawba River in South Carolina that served as an important transportation and trade route in the region’s early development.
E788299 NE FINISHED

How this triple was built (4 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: Lands Ford on the Catawba River | Statement: [Landsford Plantation, Chester County, South Carolina, hasNameOrigin, Lands Ford on the Catawba River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lands Ford on the Catawba River
Context triple: [Landsford Plantation, Chester County, South Carolina, hasNameOrigin, Lands Ford on the Catawba River]
  • A. Frontier on the Potomac
    Frontier on the Potomac is a historical and political study by American journalist and author Jonathan Worth Daniels examining Washington, D.C.’s role and atmosphere during a pivotal era in U.S. governance.
  • B. Hampton Ferry
    Hampton Ferry is a historic river crossing and small settlement on the River Avon in Warwickshire, England, known for its traditional ferry service and riverside setting.
  • C. British landing at Head of Elk, Maryland
    The British landing at Head of Elk, Maryland was a key 1777 disembarkation of British troops during the Philadelphia campaign of the American Revolutionary War, serving as a staging point for subsequent operations into Pennsylvania and Delaware.
  • D. Pittsburg Landing
    Pittsburg Landing is a riverside location on the Tennessee River that served as the primary Union landing and staging area during the American Civil War’s Battle of Shiloh.
  • E. British landing at Benedict, Maryland
    The British landing at Benedict, Maryland was the amphibious operation in August 1814 during the War of 1812 that brought British forces ashore on the Patuxent River as the starting point for their advance on Washington, D.C.
  • 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: Lands Ford on the Catawba River
Triple: [Landsford Plantation, Chester County, South Carolina, hasNameOrigin, Lands Ford on the Catawba River]
Generated description
Lands Ford on the Catawba River is a historic river crossing on the Catawba River in South Carolina that served as an important transportation and trade route in the region’s early development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lands Ford on the Catawba River
Target entity description: Lands Ford on the Catawba River is a historic river crossing on the Catawba River in South Carolina that served as an important transportation and trade route in the region’s early development.
  • A. Frontier on the Potomac
    Frontier on the Potomac is a historical and political study by American journalist and author Jonathan Worth Daniels examining Washington, D.C.’s role and atmosphere during a pivotal era in U.S. governance.
  • B. Hampton Ferry
    Hampton Ferry is a historic river crossing and small settlement on the River Avon in Warwickshire, England, known for its traditional ferry service and riverside setting.
  • C. British landing at Head of Elk, Maryland
    The British landing at Head of Elk, Maryland was a key 1777 disembarkation of British troops during the Philadelphia campaign of the American Revolutionary War, serving as a staging point for subsequent operations into Pennsylvania and Delaware.
  • D. Pittsburg Landing
    Pittsburg Landing is a riverside location on the Tennessee River that served as the primary Union landing and staging area during the American Civil War’s Battle of Shiloh.
  • E. British landing at Benedict, Maryland
    The British landing at Benedict, Maryland was the amphibious operation in August 1814 during the War of 1812 that brought British forces ashore on the Patuxent River as the starting point for their advance on Washington, D.C.
  • F. None of above. chosen

Provenance (5 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_69ca841f2e808190a64f4c31903a1332 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd0748a1f481909d9d876692cefccc completed April 1, 2026, 11:53 a.m.
NED1 Entity disambiguation (via context triple) batch_69d09c0f0c6c81909f97ccc4c09e8072 completed April 4, 2026, 5:05 a.m.
NEDg Description generation batch_69d09d6cc45c8190b6cb44212ccfcbc8 completed April 4, 2026, 5:11 a.m.
NED2 Entity disambiguation (via description) batch_69d09e2069048190ac22b738fa324771 completed April 4, 2026, 5:14 a.m.
Created at: March 30, 2026, 7:32 p.m.