Triple
T11214193
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Frank Stevens |
E265389
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Maine Central Institute |
E627366
|
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: Maine Central Institute | Statement: [John Frank Stevens, educatedAt, Maine Central Institute]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maine Central Institute Context triple: [John Frank Stevens, educatedAt, Maine Central Institute]
-
A.
Maine Central Institute
chosen
Maine Central Institute is a private coeducational boarding and day high school in Pittsfield, Maine, known for its strong academic and athletic programs.
-
B.
Maine South High School
Maine South High School is a public secondary school in Park Ridge, Illinois, best known for being the alma mater of former U.S. Secretary of State and presidential candidate Hillary Clinton.
-
C.
Maine School of Science and Mathematics
The Maine School of Science and Mathematics is a public, residential magnet high school specializing in advanced STEM education for academically gifted students from across Maine and beyond.
-
D.
Maine West High School
Maine West High School is a public secondary school in Des Plaines, Illinois, known for its diverse student body, comprehensive academic programs, and wide range of extracurricular activities.
-
E.
Fryeburg Academy
Fryeburg Academy is a historic private boarding and day high school in Fryeburg, Maine, known for its college-preparatory curriculum and scenic rural campus.
- 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_69d6aac59460819089b9848b27f57848 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8d7f47c8190b78c640ff1a01943 |
completed | April 9, 2026, 5:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e497569efc8190b8e9cb6b1db3f94d |
completed | April 19, 2026, 8:50 a.m. |
Created at: April 8, 2026, 9:30 p.m.