Triple
T10416114
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Steel Plaza station |
E245519
|
entity |
| Predicate | nearbyAttraction |
P3449
|
FINISHED |
| Object | Duquesne University area |
E19104
|
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: Duquesne University area | Statement: [Steel Plaza station, nearbyAttraction, Duquesne University area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Duquesne University area Context triple: [Steel Plaza station, nearbyAttraction, Duquesne University area]
-
A.
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.
-
B.
Duquesne, Pennsylvania
chosen
Duquesne, Pennsylvania is a small industrial city along the Monongahela River near Pittsburgh, historically known as a major steel-producing community in the American Rust Belt.
-
C.
Shadyside (Pittsburgh)
Shadyside is a historic, upscale Pittsburgh neighborhood known for its tree-lined residential streets, boutique shopping districts, and vibrant dining and nightlife.
-
D.
University Circle
University Circle is a prominent cultural, educational, and medical district in Cleveland, Ohio, home to major institutions such as universities, museums, and hospitals.
-
E.
Allegheny West (Pittsburgh)
Allegheny West is a historic Pittsburgh neighborhood on the city’s North Side, known for its well-preserved Victorian architecture and annual house tours.
- 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_69d381be340c8190b05998703d42d224 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4ea108fec8190819423630888fa2b |
completed | April 7, 2026, 11:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d7fc0dd480819082edcc49a245ad4f |
completed | April 9, 2026, 7:20 p.m. |
Created at: April 6, 2026, 12:10 p.m.