Triple
T3366325
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Three Rivers Stadium |
E70844
|
entity |
| Predicate | replacedBy |
P101
|
FINISHED |
| Object | Heinz Field |
E74630
|
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: Heinz Field | Statement: [Three Rivers Stadium, replacedBy, Heinz Field]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heinz Field Context triple: [Three Rivers Stadium, replacedBy, Heinz Field]
-
A.
PNC Field
PNC Field is a minor league baseball stadium in Moosic, Pennsylvania, serving as the home of the Scranton/Wilkes-Barre RailRiders, the Triple-A affiliate of the New York Yankees.
-
B.
Acrisure Stadium
chosen
Acrisure Stadium is a football stadium in Pittsburgh, Pennsylvania, best known as the home venue of the NFL's Pittsburgh Steelers.
-
C.
PNC Park
PNC Park is a modern, riverfront baseball stadium in Pittsburgh, Pennsylvania, renowned for its intimate design and scenic views of the city skyline and bridges.
-
D.
Cinergy Field
Cinergy Field was a multi-purpose stadium in Cincinnati, Ohio, best known as the longtime home of Major League Baseball’s Cincinnati Reds before its demolition in 2002.
-
E.
Kroger Field
Kroger Field is a college football stadium in Lexington, Kentucky, best known as the home of the University of Kentucky Wildcats.
- 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_69ad85a729d48190afd789cd8417f289 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb287a30c8190b4c40091675c94fb |
completed | March 8, 2026, 5:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b334332ce88190b898894286c166c2 |
completed | March 12, 2026, 9:46 p.m. |
Created at: March 8, 2026, 3:13 p.m.