Triple

T15246582
Position Surface form Disambiguated ID Type / Status
Subject North Shore (Pittsburgh) E364397 entity
Predicate hasAttraction P105 FINISHED
Object Water Steps (North Shore)
Water Steps (North Shore) is a popular tiered sandstone fountain and interactive water feature along Pittsburgh’s North Shore riverfront, known for wading, play, and scenic city views.
E1145622 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: Water Steps (North Shore) | Statement: [North Shore (Pittsburgh), hasAttraction, Water Steps (North Shore)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Water Steps (North Shore)
Context triple: [North Shore (Pittsburgh), hasAttraction, Water Steps (North Shore)]
  • A. Water Steps (North Shore)
    Water Steps (North Shore) is a popular public art and recreation feature on Cleveland’s Lake Erie waterfront, consisting of tiered stone steps where visitors can sit, play, and enjoy views of the lake.
  • B. Haʻikū Stairs
    Haʻikū Stairs, also known as the "Stairway to Heaven," is a steep and now-closed hiking trail on Oʻahu featuring a long, dramatic metal staircase ascending the Koʻolau mountain range.
  • C. Glen Park Falls
    Glen Park Falls is a picturesque waterfall and popular scenic attraction located within Glen Park in Williamsville, New York.
  • D. Knapps Narrows
    Knapps Narrows is a tidal channel separating Tilghman Island from mainland Maryland and serving as a key waterway for local boating and fishing.
  • E. Burleigh Falls
    Burleigh Falls is a scenic waterfall and rapids area on the Trent–Severn Waterway in Ontario, Canada, known for its rugged granite landscape and popular boating and fishing spots.
  • 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: Water Steps (North Shore)
Triple: [North Shore (Pittsburgh), hasAttraction, Water Steps (North Shore)]
Generated description
Water Steps (North Shore) is a popular tiered sandstone fountain and interactive water feature along Pittsburgh’s North Shore riverfront, known for wading, play, and scenic city views.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Water Steps (North Shore)
Target entity description: Water Steps (North Shore) is a popular tiered sandstone fountain and interactive water feature along Pittsburgh’s North Shore riverfront, known for wading, play, and scenic city views.
  • A. Water Steps (North Shore)
    Water Steps (North Shore) is a popular public art and recreation feature on Cleveland’s Lake Erie waterfront, consisting of tiered stone steps where visitors can sit, play, and enjoy views of the lake.
  • B. Haʻikū Stairs
    Haʻikū Stairs, also known as the "Stairway to Heaven," is a steep and now-closed hiking trail on Oʻahu featuring a long, dramatic metal staircase ascending the Koʻolau mountain range.
  • C. Glen Park Falls
    Glen Park Falls is a picturesque waterfall and popular scenic attraction located within Glen Park in Williamsville, New York.
  • D. Knapps Narrows
    Knapps Narrows is a tidal channel separating Tilghman Island from mainland Maryland and serving as a key waterway for local boating and fishing.
  • E. Burleigh Falls
    Burleigh Falls is a scenic waterfall and rapids area on the Trent–Severn Waterway in Ontario, Canada, known for its rugged granite landscape and popular boating and fishing spots.
  • 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_69d85a0dde7481908fc64d1e82d5d20d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e007f4f9d48190b96a7e0c6993cd69 completed April 15, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fedd491cd881908bad9660af9b6b8f completed May 9, 2026, 7:07 a.m.
NEDg Description generation batch_69fedf6ee3f081909553078cd3e9d243 completed May 9, 2026, 7:17 a.m.
NED2 Entity disambiguation (via description) batch_69fee0016a088190ad87268e035f677e completed May 9, 2026, 7:19 a.m.
Created at: April 10, 2026, 3:13 a.m.