Triple
T7266862
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cleveland, Ohio, United States |
E160995
|
entity |
| Predicate | hasCulturalInstitution |
P105
|
FINISHED |
| Object | Playhouse Square performing arts center |
E41812
|
NE FINISHED |
How this triple was built (2 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: Playhouse Square performing arts center | Statement: [Cleveland, Ohio, United States, hasCulturalInstitution, Playhouse Square performing arts center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Playhouse Square performing arts center Context triple: [Cleveland, Ohio, United States, hasCulturalInstitution, Playhouse Square performing arts center]
-
A.
Playhouse Square
chosen
Playhouse Square is a renowned performing arts center in downtown Cleveland, Ohio, known for its historic theaters and status as one of the largest theater districts in the United States.
-
B.
Playhouse Square
Playhouse Square is a public square in Leeds, England, known for housing the Leeds Playhouse theatre complex and serving as a cultural focal point in the city.
-
C.
Public Square (Cleveland)
Public Square is the historic central plaza and civic gathering space in downtown Cleveland, Ohio, surrounded by major landmarks, offices, and transit routes.
-
D.
Schenley Plaza
Schenley Plaza is a central urban green space and civic lawn in Pittsburgh, known for its gardens, carousel, and role as a gathering spot near major cultural and educational institutions.
-
E.
Wayne Center for the Arts
Wayne Center for the Arts is a community arts organization in Wooster, Ohio, offering classes, performances, and exhibitions across visual and performing arts disciplines.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c6885181008190b419040e22939c7c |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6eae7b2108190a6910f6655669db5 |
completed | March 27, 2026, 8:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7db1a58dc81908f4d129f682f4589 |
completed | March 28, 2026, 1:43 p.m. |
Created at: March 27, 2026, 2:58 p.m.