Triple
T21641588
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harvey Firestone |
E534099
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Columbiana High School |
—
|
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: Columbiana High School | Statement: [Harvey Firestone, educatedAt, Columbiana High School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbiana High School Context triple: [Harvey Firestone, educatedAt, Columbiana High School]
-
A.
Tecumseh High School
Tecumseh High School is a public secondary school serving students in the New Carlisle, Ohio area.
-
B.
Sandusky High School
Sandusky High School is a public secondary school in Sandusky, Ohio, known for serving as the alma mater of notable figures including LGBTQ+ rights activist James Obergefell.
-
C.
Cleveland High School
Cleveland High School is a public secondary school serving students in the city of Cleveland, Tennessee.
-
D.
Columbia High School
Columbia High School is a public secondary school in Maplewood, New Jersey, known in part for being the alma mater of R&B singer SZA.
-
E.
Columbia High School
Columbia High School is a public secondary school serving students in the East Greenbush, New York area.
- 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: Columbiana High School Target entity description: Columbiana High School is a public secondary school in Columbiana, Ohio, known in part for educating tire industry pioneer Harvey Firestone.
-
A.
Tecumseh High School
Tecumseh High School is a public secondary school serving students in the New Carlisle, Ohio area.
-
B.
Sandusky High School
Sandusky High School is a public secondary school in Sandusky, Ohio, known for serving as the alma mater of notable figures including LGBTQ+ rights activist James Obergefell.
-
C.
Cleveland High School
Cleveland High School is a public secondary school serving students in the city of Cleveland, Tennessee.
-
D.
Columbia High School
Columbia High School is an American secondary school best known as the alma mater of Academy Award–winning actress Teresa Wright.
-
E.
Columbia High School
Columbia High School is a public secondary school in Maplewood, New Jersey, known in part for being the alma mater of R&B singer SZA.
- 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_69e0c465ae7481908577b7209fdb2a77 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef53917f3c81909e7f4074beecefd3 |
completed | April 27, 2026, 12:16 p.m. |
Created at: April 16, 2026, 6:35 p.m.