Triple

T5011335
Position Surface form Disambiguated ID Type / Status
Subject Rock Creek Regional Park E112627 entity
Predicate partOf P40 FINISHED
Object Rock Creek watershed
The Rock Creek watershed is the drainage basin that collects and channels water from the surrounding landscape into Rock Creek, influencing the creek’s ecology, water quality, and surrounding parklands.
E172429 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: Rock Creek watershed | Statement: [Rock Creek Regional Park, partOf, Rock Creek watershed]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rock Creek watershed
Context triple: [Rock Creek Regional Park, partOf, Rock Creek watershed]
  • 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. 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.
  • C. Bull Run Watershed
    The Bull Run Watershed is a protected forested drainage basin in the Cascade Range of Oregon that serves as the primary drinking water source for the Portland metropolitan area.
  • D. Opequon Creek watershed
    The Opequon Creek watershed is a drainage basin in the Potomac River system that collects and channels water from parts of West Virginia and Virginia through Opequon Creek and its tributaries.
  • E. Rock Creek
    Rock Creek is a smaller stream in Nevada that feeds into the Humboldt River within the Great Basin watershed.
  • 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: Rock Creek watershed
Triple: [Rock Creek Regional Park, partOf, Rock Creek watershed]
Generated description
The Rock Creek watershed is the drainage basin that collects and channels water from the surrounding landscape into Rock Creek, influencing the creek’s ecology, water quality, and surrounding parklands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rock Creek watershed
Target entity description: The Rock Creek watershed is the drainage basin that collects and channels water from the surrounding landscape into Rock Creek, influencing the creek’s ecology, water quality, and surrounding parklands.
  • 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. 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.
  • C. Bull Run Watershed
    The Bull Run Watershed is a protected forested drainage basin in the Cascade Range of Oregon that serves as the primary drinking water source for the Portland metropolitan area.
  • D. Opequon Creek watershed
    The Opequon Creek watershed is a drainage basin in the Potomac River system that collects and channels water from parts of West Virginia and Virginia through Opequon Creek and its tributaries.
  • E. Rock Creek chosen
    Rock Creek is a tributary stream of the Potomac River that flows through Washington, D.C. and Maryland, forming the scenic backbone of Rock Creek Park.
  • F. None of above.

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_69bd4434acb8819086679dbeccc2fe54 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd730d70ac8190a1818d628e95ab04 completed March 20, 2026, 4:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9c5b09688190a0bc602396042e3f completed March 21, 2026, 1:25 p.m.
NEDg Description generation batch_69be9cdb00d88190832363821612ee1f completed March 21, 2026, 1:27 p.m.
NED2 Entity disambiguation (via description) batch_69be9d7e00f88190b2d12e872fadc181 completed March 21, 2026, 1:30 p.m.
Created at: March 20, 2026, 1:35 p.m.