Triple
T22277037
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Uptown, Pittsburgh |
E550633
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | UPMC Mercy Hospital |
—
|
NE NERFINISHED |
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: UPMC Mercy Hospital | Statement: [Uptown, Pittsburgh, contains, UPMC Mercy Hospital]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UPMC Mercy Hospital Context triple: [Uptown, Pittsburgh, contains, UPMC Mercy Hospital]
-
A.
UPMC Mercy
chosen
UPMC Mercy is a major Pittsburgh-based teaching and acute-care hospital within the UPMC health system, known for its trauma, burn, and specialty services.
-
B.
West Penn Hospital
West Penn Hospital is a major acute-care medical center in Pittsburgh, Pennsylvania, known for providing a wide range of specialized healthcare services.
-
C.
UPMC East
UPMC East is a community hospital and medical center serving patients in and around Monroeville, Pennsylvania.
-
D.
UPMC Hamot
UPMC Hamot is a regional tertiary-care hospital in Erie, Pennsylvania, and a key facility within the UPMC health system, providing advanced medical and surgical services to northwestern Pennsylvania and surrounding areas.
-
E.
UPMC Pinnacle
UPMC Pinnacle is a regional network of hospitals and healthcare facilities in central Pennsylvania that operates as part of the larger UPMC health system.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e11e44d538819097c6b8f333af3352 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f14ea8a6688190bcd168670420ec59 |
completed | April 29, 2026, 12:19 a.m. |
Created at: April 16, 2026, 8:40 p.m.