Triple

T1951255
Position Surface form Disambiguated ID Type / Status
Subject Chestnut Grove plantation, New Kent County, Colony of Virginia E42161 entity
Predicate locatedNear P294 FINISHED
Object Pamunkey River
The Pamunkey River is a major tributary of the York River in eastern Virginia, known for its historical significance to both Indigenous peoples and early colonial settlements.
E306995 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: Pamunkey River | Statement: [Chestnut Grove plantation, New Kent County, Colony of Virginia, locatedNear, Pamunkey River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pamunkey River
Context triple: [Chestnut Grove plantation, New Kent County, Colony of Virginia, locatedNear, Pamunkey River]
  • A. Yadkin River
    The Yadkin River is a major river in North Carolina that flows through the state's Piedmont region and serves as an important source of water, recreation, and hydroelectric power.
  • B. Rappahannock River
    The Rappahannock River is a major waterway in eastern Virginia that flows from the Blue Ridge Mountains to the Chesapeake Bay and played a significant role in American colonial history and the Civil War.
  • C. Dan River
    The Dan River is a major tributary in northern Israel that forms one of the primary headwaters of the Jordan River, known for its abundant springs and lush surroundings.
  • D. Dan River
    Dan River is a river in the southeastern United States that flows through Virginia and North Carolina, historically important for powering textile mills and shaping the development of nearby towns.
  • E. South Fork Shenandoah River
    The South Fork Shenandoah River is a major tributary of the Shenandoah River in Virginia, known for its scenic valleys, recreational boating, and role in draining the western slopes of the Blue Ridge Mountains.
  • 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: Pamunkey River
Triple: [Chestnut Grove plantation, New Kent County, Colony of Virginia, locatedNear, Pamunkey River]
Generated description
The Pamunkey River is a major tributary of the York River in eastern Virginia, known for its historical significance to both Indigenous peoples and early colonial settlements.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pamunkey River
Target entity description: The Pamunkey River is a major tributary of the York River in eastern Virginia, known for its historical significance to both Indigenous peoples and early colonial settlements.
  • A. Yadkin River
    The Yadkin River is a major river in North Carolina that flows through the state's Piedmont region and serves as an important source of water, recreation, and hydroelectric power.
  • B. Rappahannock River
    The Rappahannock River is a major waterway in eastern Virginia that flows from the Blue Ridge Mountains to the Chesapeake Bay and played a significant role in American colonial history and the Civil War.
  • C. Dan River
    The Dan River is a major tributary in northern Israel that forms one of the primary headwaters of the Jordan River, known for its abundant springs and lush surroundings.
  • D. Dan River
    Dan River is a river in the southeastern United States that flows through Virginia and North Carolina, historically important for powering textile mills and shaping the development of nearby towns.
  • E. South Fork Shenandoah River
    The South Fork Shenandoah River is a major tributary of the Shenandoah River in Virginia, known for its scenic valleys, recreational boating, and role in draining the western slopes of the Blue Ridge Mountains.
  • 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_69a8870e08fc8190a319cbf2600db15f completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb34eb5748190a3ac395252951eba completed March 7, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69b030ef8fac81908c14d71afe329fe8 completed March 10, 2026, 2:55 p.m.
NEDg Description generation batch_69b03549ed388190b478614397076361 completed March 10, 2026, 3:14 p.m.
NED2 Entity disambiguation (via description) batch_69b035f849888190a5b9ee15aa456522 completed March 10, 2026, 3:17 p.m.
Created at: March 4, 2026, 7:36 p.m.