Triple
T327660
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cleveland |
E6554
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Playhouse Square
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.
|
E41812
|
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: Playhouse Square | Statement: [Cleveland, hasLandmark, Playhouse Square]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Playhouse Square Context triple: [Cleveland, hasLandmark, Playhouse Square]
-
A.
Old College Square
Old College Square is the historic central parade ground of the Royal Military College Sandhurst, used for ceremonial events and military drills.
-
B.
Rittenhouse Square area
The Rittenhouse Square area is an upscale Philadelphia neighborhood centered around its historic park, known for luxury residences, high-end shops, restaurants, and cultural venues.
-
C.
Frick Park
Frick Park is a large municipal park in Pittsburgh, Pennsylvania, known for its extensive woodland trails, natural areas, and role as a major urban green space.
-
D.
Lincoln Square
Lincoln Square is a central public square and traffic circle in downtown Hodgenville, Kentucky, featuring monuments that commemorate the birthplace and legacy of President Abraham Lincoln.
-
E.
Washington Street Mall
Washington Street Mall is a popular pedestrian shopping and dining district in historic Cape May, New Jersey.
- 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: Playhouse Square Triple: [Cleveland, hasLandmark, Playhouse Square]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Playhouse Square Target entity description: 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.
-
A.
Old College Square
Old College Square is the historic central parade ground of the Royal Military College Sandhurst, used for ceremonial events and military drills.
-
B.
Rittenhouse Square area
The Rittenhouse Square area is an upscale Philadelphia neighborhood centered around its historic park, known for luxury residences, high-end shops, restaurants, and cultural venues.
-
C.
Frick Park
Frick Park is a large municipal park in Pittsburgh, Pennsylvania, known for its extensive woodland trails, natural areas, and role as a major urban green space.
-
D.
Lincoln Square
Lincoln Square is a central public square and traffic circle in downtown Hodgenville, Kentucky, featuring monuments that commemorate the birthplace and legacy of President Abraham Lincoln.
-
E.
Washington Street Mall
Washington Street Mall is a popular pedestrian shopping and dining district in historic Cape May, New Jersey.
- 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_69a2e7933d6c8190bb2592ad13286ef2 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2ea98fa2c8190a5b44f4a26543a17 |
completed | Feb. 28, 2026, 1:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3cfedb8a4819085970bddbd8ff9c1 |
completed | March 1, 2026, 5:34 a.m. |
| NEDg | Description generation | batch_69a3d0575f588190990388e957d78847 |
completed | March 1, 2026, 5:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3d0e13d3c8190b5618ddb66492f41 |
completed | March 1, 2026, 5:38 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.