Triple
T513248
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pittsburgh Steelers |
E10651
|
entity |
| Predicate | homeStadium |
P890
|
FINISHED |
| Object |
Acrisure Stadium
Acrisure Stadium is a football stadium in Pittsburgh, Pennsylvania, best known as the home venue of the NFL's Pittsburgh Steelers.
|
E74630
|
NE FINISHED |
How this triple was built (4 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: Acrisure Stadium | Statement: [Pittsburgh Steelers, homeStadium, Acrisure Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Acrisure Stadium Context triple: [Pittsburgh Steelers, homeStadium, Acrisure Stadium]
-
A.
Highmark Stadium
Highmark Stadium is an outdoor football stadium in Orchard Park, New York, best known as the longtime home of the NFL’s Buffalo Bills.
-
B.
NRG Stadium
NRG Stadium is a multi-purpose, retractable-roof stadium in Houston, Texas, best known as the home of the NFL’s Houston Texans and a frequent host of major events like the Super Bowl and NCAA Final Four.
-
C.
Jack Kent Cooke Stadium
Jack Kent Cooke Stadium was a large outdoor football stadium in Landover, Maryland, that served as the home of the NFL’s Washington Redskins after RFK Stadium and before being renamed FedExField.
-
D.
SeatGeek Stadium
SeatGeek Stadium is a soccer-specific stadium in Bridgeview, Illinois, that has hosted Major League Soccer matches and various other sporting and entertainment events.
-
E.
Three Rivers Stadium
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Acrisure Stadium Triple: [Pittsburgh Steelers, homeStadium, Acrisure Stadium]
Generated description
Acrisure Stadium is a football stadium in Pittsburgh, Pennsylvania, best known as the home venue of the NFL's Pittsburgh Steelers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Acrisure Stadium Target entity description: Acrisure Stadium is a football stadium in Pittsburgh, Pennsylvania, best known as the home venue of the NFL's Pittsburgh Steelers.
-
A.
Highmark Stadium
Highmark Stadium is an outdoor football stadium in Orchard Park, New York, best known as the longtime home of the NFL’s Buffalo Bills.
-
B.
NRG Stadium
NRG Stadium is a multi-purpose, retractable-roof stadium in Houston, Texas, best known as the home of the NFL’s Houston Texans and a frequent host of major events like the Super Bowl and NCAA Final Four.
-
C.
Jack Kent Cooke Stadium
Jack Kent Cooke Stadium was a large outdoor football stadium in Landover, Maryland, that served as the home of the NFL’s Washington Redskins after RFK Stadium and before being renamed FedExField.
-
D.
SeatGeek Stadium
SeatGeek Stadium is a soccer-specific stadium in Bridgeview, Illinois, that has hosted Major League Soccer matches and various other sporting and entertainment events.
-
E.
Three Rivers Stadium
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.
- F. None of above. chosen
Provenance (5 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_69a2e84a0d08819087e01863fcd9abf1 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f1804e908190a1d34ac952e84a3f |
completed | Feb. 28, 2026, 1:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a518bfaed48190b03343e0a4a85c89 |
completed | March 2, 2026, 4:57 a.m. |
| NEDg | Description generation | batch_69a51e23eb2481908f94f72a00af24f6 |
completed | March 2, 2026, 5:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a51e93e58c819088c138d839d08b78 |
completed | March 2, 2026, 5:22 a.m. |
Created at: Feb. 28, 2026, 1:12 p.m.