Triple

T7446942
Position Surface form Disambiguated ID Type / Status
Subject East Pittsburgh, Pennsylvania E171906 entity
Predicate borderedBy P224 FINISHED
Object Turtle Creek (stream)
Turtle Creek is a tributary stream in western Pennsylvania that flows through the Monongahela River valley, historically supporting local industry and communities such as East Pittsburgh.
 E665014 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: Turtle Creek (stream) | Statement: [East Pittsburgh, Pennsylvania, borderedBy, Turtle Creek (stream)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Turtle Creek (stream)
Context triple: [East Pittsburgh, Pennsylvania, borderedBy, Turtle Creek (stream)]
  • A. Spring Creek (stream)
    Spring Creek (stream) is a waterway in Pennsylvania known for its natural setting and role in the local watershed and outdoor recreation.
  • B. Turtle Creek
    Turtle Creek is a scenic waterway and upscale residential area in Dallas, Texas, known for its parks, trails, and high-rise living along its banks.
  • C. Tulpehocken Creek
    Tulpehocken Creek is a significant waterway in southeastern Pennsylvania known for its historical role in transportation and its popular trout fishing and recreational opportunities.
  • D. Tinemaha Creek
    Tinemaha Creek is a stream in eastern California that feeds into the Owens River, contributing to the hydrology of the Owens Valley region.
  • E. Advancetown Creek
    Advancetown Creek is a freshwater stream in Queensland, Australia, that flows through the Gold Coast hinterland and feeds into the Nerang River.
  • 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: Turtle Creek (stream)
Triple: [East Pittsburgh, Pennsylvania, borderedBy, Turtle Creek (stream)]
Generated description
Turtle Creek is a tributary stream in western Pennsylvania that flows through the Monongahela River valley, historically supporting local industry and communities such as East Pittsburgh.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Turtle Creek (stream)
Target entity description: Turtle Creek is a tributary stream in western Pennsylvania that flows through the Monongahela River valley, historically supporting local industry and communities such as East Pittsburgh.
  • A. Spring Creek (stream)
    Spring Creek (stream) is a waterway in Pennsylvania known for its natural setting and role in the local watershed and outdoor recreation.
  • B. Turtle Creek
    Turtle Creek is a scenic waterway and upscale residential area in Dallas, Texas, known for its parks, trails, and high-rise living along its banks.
  • C. Tulpehocken Creek
    Tulpehocken Creek is a significant waterway in southeastern Pennsylvania known for its historical role in transportation and its popular trout fishing and recreational opportunities.
  • D. Tinemaha Creek
    Tinemaha Creek is a stream in eastern California that feeds into the Owens River, contributing to the hydrology of the Owens Valley region.
  • E. Advancetown Creek
    Advancetown Creek is a freshwater stream in Queensland, Australia, that flows through the Gold Coast hinterland and feeds into the Nerang River.
  • 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_69c68a65402881908f7869368eb746fb completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f371be2081908feaeb9392cb65fe completed March 27, 2026, 9:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69c827abf3288190b146522af7fcfaa1 completed March 28, 2026, 7:10 p.m.
NEDg Description generation batch_69c828ca24bc81909357b9f40a9004af completed March 28, 2026, 7:15 p.m.
NED2 Entity disambiguation (via description) batch_69c8297c1de4819099acfac611a519e5 completed March 28, 2026, 7:18 p.m.
Created at: March 27, 2026, 3:14 p.m.