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.