Triple

T8581286
Position Surface form Disambiguated ID Type / Status
Subject York River E203184 entity
Predicate hasManagementArea P82959 FINISHED
Object York River and Small Coastal Basins watershed
The York River and Small Coastal Basins watershed is a designated environmental management region in Virginia that encompasses the York River and adjacent small coastal drainage areas for coordinated water quality and resource protection.
E203184 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: York River and Small Coastal Basins watershed | Statement: [York River, hasManagementArea, York River and Small Coastal Basins watershed]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: York River and Small Coastal Basins watershed
Context triple: [York River, hasManagementArea, York River and Small Coastal Basins watershed]
  • A. Rappahannock River estuary
    The Rappahannock River estuary is a tidal, brackish-water extension of the Rappahannock River that flows into the Chesapeake Bay in eastern Virginia, supporting rich coastal ecosystems and fisheries.
  • B. Severn River system
    The Severn River system is the interconnected network of the River Severn and its tributaries, forming one of the major drainage basins in Great Britain.
  • C. James River estuary
    The James River estuary is a broad tidal extension of the James River in Virginia that forms part of the Chesapeake Bay system and supports significant ecological, economic, and maritime activity in the Tidewater region.
  • D. York River
    The York River is a tidal estuary in eastern Virginia that flows into the Chesapeake Bay and is known for its historical significance and rich estuarine ecosystem.
  • E. Atlantic Coast watershed
    The Atlantic Coast watershed is the extensive drainage basin whose rivers and streams flow eastward into the Atlantic Ocean along the eastern seaboard of the United States.
  • 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: York River and Small Coastal Basins watershed
Triple: [York River, hasManagementArea, York River and Small Coastal Basins watershed]
Generated description
The York River and Small Coastal Basins watershed is a designated environmental management region in Virginia that encompasses the York River and adjacent small coastal drainage areas for coordinated water quality and resource protection.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: York River and Small Coastal Basins watershed
Target entity description: The York River and Small Coastal Basins watershed is a designated environmental management region in Virginia that encompasses the York River and adjacent small coastal drainage areas for coordinated water quality and resource protection.
  • A. Rappahannock River estuary
    The Rappahannock River estuary is a tidal, brackish-water extension of the Rappahannock River that flows into the Chesapeake Bay in eastern Virginia, supporting rich coastal ecosystems and fisheries.
  • B. Severn River system
    The Severn River system is the interconnected network of the River Severn and its tributaries, forming one of the major drainage basins in Great Britain.
  • C. James River estuary
    The James River estuary is a broad tidal extension of the James River in Virginia that forms part of the Chesapeake Bay system and supports significant ecological, economic, and maritime activity in the Tidewater region.
  • D. York River chosen
    The York River is a tidal estuary in eastern Virginia that flows into the Chesapeake Bay and is known for its historical significance and rich estuarine ecosystem.
  • E. Atlantic Coast watershed
    The Atlantic Coast watershed is the extensive drainage basin whose rivers and streams flow eastward into the Atlantic Ocean along the eastern seaboard of the United States.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasManagementArea
Context triple: [York River, hasManagementArea, York River and Small Coastal Basins watershed]
  • A. hasManagement
    Indicates that one entity exercises managerial authority or oversight over another entity.
  • B. hasAdministrativeArea
    Indicates that one entity serves as the governing or jurisdictional area responsible for administering another entity.
  • C. hasCivilArea
    Indicates that an administrative or political entity encompasses or is associated with a specific civil (local administrative) area.
  • D. hasLandmarkUnderManagement
    Indicates that an entity is responsible for managing or overseeing a particular landmark.
  • E. countryManaged
    Indicates that one entity administers, governs, or oversees the affairs of a country.
  • F. None of above. chosen

Provenance (7 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_69ca8329bb7c8190a63c643730839103 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbeb1bbbd8819082670286a711826d completed March 31, 2026, 3:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce89ae87f08190b83bc539e1d4eeaa completed April 2, 2026, 3:22 p.m.
NEDg Description generation batch_69ce8d6ce1788190bab10eb05d3ccd2e completed April 2, 2026, 3:38 p.m.
NED2 Entity disambiguation (via description) batch_69ce8e0ea1608190af74d0e49f149454 completed April 2, 2026, 3:41 p.m.
PD Predicate disambiguation batch_69cbd11b13108190b07f8f161425a585 completed March 31, 2026, 1:50 p.m.
PDg Predicate description generation batch_69cbe12dd0b88190a38ec4d15dcc870b completed March 31, 2026, 2:58 p.m.
Created at: March 30, 2026, 6:22 p.m.