Triple
T22276981
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oakland, Pittsburgh |
E550632
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Heinz Memorial Chapel |
—
|
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: Heinz Memorial Chapel | Statement: [Oakland, Pittsburgh, contains, Heinz Memorial Chapel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heinz Memorial Chapel Context triple: [Oakland, Pittsburgh, contains, Heinz Memorial Chapel]
-
A.
Heinz Memorial Chapel
chosen
Heinz Memorial Chapel is a historic, non-denominational Gothic Revival chapel in Pittsburgh renowned for its soaring architecture and stained-glass windows, frequently used for ceremonies, concerts, and university events.
-
B.
Albert Memorial Chapel
Albert Memorial Chapel is a richly decorated Gothic Revival funerary chapel at Windsor Castle, built as a memorial to Prince Albert and used as a royal burial place.
-
C.
Dormans Memorial Chapel
Dormans Memorial Chapel is a commemorative chapel in Dormans, France, built to honor those who fell in World War I and recognized as a protected heritage site.
-
D.
Royal Memorial Chapel
The Royal Memorial Chapel is the principal place of worship and ceremonial church at the Royal Military College Sandhurst, serving as a memorial to fallen soldiers and a venue for military religious services.
-
E.
Memorial Chapel
Memorial Chapel is a lakeside worship and gathering space located at the Lake Junaluska retreat and conference center in North Carolina.
- 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.