Triple
T19761484
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Steelers Country |
E474639
|
entity |
| Predicate | hasRollerCoaster |
P23566
|
FINISHED |
| Object | Steel Curtain |
—
|
NE NERFINISHED |
How this triple was built (3 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: Steel Curtain | Statement: [Steelers Country, hasRollerCoaster, Steel Curtain]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Steel Curtain Context triple: [Steelers Country, hasRollerCoaster, Steel Curtain]
-
A.
Steel Curtain
The Steel Curtain was the dominant defensive line of the 1970s Pittsburgh Steelers, renowned for its ferocious play and key role in the team’s Super Bowl successes.
-
B.
The Nylon Curtain
The Nylon Curtain is a 1982 studio album by Billy Joel that blends rock and pop with socially conscious, introspective themes and sophisticated production.
-
C.
Courtain
Courtain is the ceremonial Sword of Mercy, a historic British coronation sword distinguished by its blunt, broken tip symbolizing royal mercy and justice.
-
D.
The Safety Curtain
"The Safety Curtain" is a 1918 silent drama film starring Norma Talmadge, known for showcasing her talent as one of the era’s leading actresses.
-
E.
Crystal Wall
Crystal Wall is the wife of American rapper and DJ Paul Wall, occasionally appearing with him in media and public events.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Steel Curtain Target entity description: Steel Curtain is a high-thrill steel roller coaster themed after the Pittsburgh Steelers, located at Kennywood amusement park in Pennsylvania.
-
A.
Steel Curtain
The Steel Curtain was the dominant defensive line of the 1970s Pittsburgh Steelers, renowned for its ferocious play and key role in the team’s Super Bowl successes.
-
B.
The Nylon Curtain
The Nylon Curtain is a 1982 studio album by Billy Joel that blends rock and pop with socially conscious, introspective themes and sophisticated production.
-
C.
Courtain
Courtain is the ceremonial Sword of Mercy, a historic British coronation sword distinguished by its blunt, broken tip symbolizing royal mercy and justice.
-
D.
The Safety Curtain
"The Safety Curtain" is a 1918 silent drama film starring Norma Talmadge, known for showcasing her talent as one of the era’s leading actresses.
-
E.
Crystal Wall
Crystal Wall is the wife of American rapper and DJ Paul Wall, occasionally appearing with him in media and public events.
- F. None of above. chosen
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_69d8e51a43a08190956bc6df13c91a77 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6532004d08190944234d35e74085b |
completed | April 20, 2026, 4:24 p.m. |
Created at: April 10, 2026, 1:48 p.m.