Triple

T2878582
Position Surface form Disambiguated ID Type / Status
Subject Fountain Creek E56938 entity
Predicate hasWatershedAuthority P28073 FINISHED
Object Fountain Creek Watershed Flood Control and Greenway District
The Fountain Creek Watershed Flood Control and Greenway District is a regional governmental entity in Colorado responsible for managing flood control, watershed protection, and greenway development along Fountain Creek and its surrounding basin.
E308049 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: Fountain Creek Watershed Flood Control and Greenway District | Statement: [Fountain Creek, hasWatershedAuthority, Fountain Creek Watershed Flood Control and Greenway District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fountain Creek Watershed Flood Control and Greenway District
Context triple: [Fountain Creek, hasWatershedAuthority, Fountain Creek Watershed Flood Control and Greenway District]
  • A. Mill Creek watershed
    The Mill Creek watershed is the drainage basin that collects and channels all surface water flowing into Mill Creek and its tributaries, shaping the local hydrology and surrounding ecosystem.
  • B. Green Brook Flood Control Project
    The Green Brook Flood Control Project is a comprehensive flood mitigation initiative designed to protect Bound Brook and surrounding New Jersey communities from recurring flooding through levees, floodwalls, channel improvements, and related infrastructure.
  • C. Medano Creek
    Medano Creek is a seasonal, shallow stream in southern Colorado known for its unique “surge flow” waves and popular beach-like recreation at the base of the Great Sand Dunes.
  • D. Sunraysia irrigation district
    The Sunraysia irrigation district is a major agricultural region in northwestern Victoria and southwestern New South Wales, Australia, renowned for its irrigated fruit and wine grape production along the Murray River.
  • E. Bull Run watershed
    The Bull Run watershed is a drainage basin in northern Virginia whose streams and rivers, including Bull Run, shape the local hydrology and landscape around communities such as Manassas.
  • 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: Fountain Creek Watershed Flood Control and Greenway District
Triple: [Fountain Creek, hasWatershedAuthority, Fountain Creek Watershed Flood Control and Greenway District]
Generated description
The Fountain Creek Watershed Flood Control and Greenway District is a regional governmental entity in Colorado responsible for managing flood control, watershed protection, and greenway development along Fountain Creek and its surrounding basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fountain Creek Watershed Flood Control and Greenway District
Target entity description: The Fountain Creek Watershed Flood Control and Greenway District is a regional governmental entity in Colorado responsible for managing flood control, watershed protection, and greenway development along Fountain Creek and its surrounding basin.
  • A. Mill Creek watershed
    The Mill Creek watershed is the drainage basin that collects and channels all surface water flowing into Mill Creek and its tributaries, shaping the local hydrology and surrounding ecosystem.
  • B. Green Brook Flood Control Project
    The Green Brook Flood Control Project is a comprehensive flood mitigation initiative designed to protect Bound Brook and surrounding New Jersey communities from recurring flooding through levees, floodwalls, channel improvements, and related infrastructure.
  • C. Medano Creek
    Medano Creek is a seasonal, shallow stream in southern Colorado known for its unique “surge flow” waves and popular beach-like recreation at the base of the Great Sand Dunes.
  • D. Sunraysia irrigation district
    The Sunraysia irrigation district is a major agricultural region in northwestern Victoria and southwestern New South Wales, Australia, renowned for its irrigated fruit and wine grape production along the Murray River.
  • E. Bull Run watershed
    The Bull Run watershed is a drainage basin in northern Virginia whose streams and rivers, including Bull Run, shape the local hydrology and landscape around communities such as Manassas.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasWatershedAuthority
Context triple: [Fountain Creek, hasWatershedAuthority, Fountain Creek Watershed Flood Control and Greenway District]
  • A. hasWatershed
    Indicates that one geographic area or feature is part of, drains into, or is hydrologically defined by a particular watershed.
  • B. hasWatershedUse
    Indicates that a particular type of use, activity, or function is associated with or applied to a watershed.
  • C. hasWaterRightsSystem
    Indicates that an entity possesses or is governed by a defined system regulating legal rights to use water resources.
  • D. governingBasinOrganization chosen
    Indicates that an organization has formal authority or responsibility for managing, regulating, or overseeing activities within a specific basin or watershed.
  • E. hasWatershedCharacteristic
    Indicates that a watershed possesses a specified characteristic, feature, or property.
  • 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_69ab4a4ced288190ab6d3e062d10f7f6 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abe008925c81909683d0ebc6227e5e completed March 7, 2026, 8:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69b0315d7cf8819093884c14562ce43f completed March 10, 2026, 2:57 p.m.
NEDg Description generation batch_69b03424dacc81908e587cc6b7122149 completed March 10, 2026, 3:09 p.m.
NED2 Entity disambiguation (via description) batch_69b03ab8c7308190aef7a476c82f1915 completed March 10, 2026, 3:37 p.m.
PD Predicate disambiguation batch_69abdd15cbf08190bf7fea5ea516848a completed March 7, 2026, 8:08 a.m.
Created at: March 6, 2026, 10:03 p.m.