Triple
T14197674
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pittsburgh Maulers |
E351880
|
entity |
| Predicate | homeStadium |
P890
|
FINISHED |
| Object | Three Rivers Stadium |
E70844
|
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: Three Rivers Stadium | Statement: [Pittsburgh Maulers, homeStadium, Three Rivers Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Three Rivers Stadium Context triple: [Pittsburgh Maulers, homeStadium, Three Rivers Stadium]
-
A.
Three Rivers Stadium
chosen
Three Rivers Stadium was a multi-purpose sports venue in Pittsburgh, Pennsylvania, best known as the longtime home of the NFL’s Pittsburgh Steelers and MLB’s Pittsburgh Pirates from 1970 until its demolition in 2001.
-
B.
PNC Stadium
PNC Stadium is a soccer-specific stadium in Houston, Texas, primarily serving as the home venue for the Houston Dynamo FC and Houston Dash.
-
C.
Veterans Memorial Stadium
Veterans Memorial Stadium is a multi-purpose sports venue in Long Beach, California, best known for hosting college football and other athletic events.
-
D.
Cleveland Stadium
Cleveland Stadium was a large multi-purpose sports venue in Cleveland, Ohio, that hosted Major League Baseball and NFL games, concerts, and other major events from the 1930s until its demolition in the 1990s.
-
E.
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.
- 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_69d827894ac0819097803e57f3227b23 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de61e30f208190b61c1c7bd3501156 |
completed | April 14, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd280aaa1c8190a957dfc2c624e3f6 |
completed | May 8, 2026, 12:02 a.m. |
Created at: April 10, 2026, 1:04 a.m.