Triple
T18351541
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Richard Brautigan |
E439676
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Eugene 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: Eugene High School | Statement: [Richard Brautigan, educatedAt, Eugene High School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eugene High School Context triple: [Richard Brautigan, educatedAt, Eugene High School]
-
A.
Portland High School
Portland High School is a public secondary school in Portland, Maine, known as one of the oldest high schools in the United States.
-
B.
Tualatin High School
Tualatin High School is a public secondary school in Tualatin, Oregon, serving grades 9–12 as part of the Tigard-Tualatin School District.
-
C.
Eugene School District 4J
Eugene School District 4J is a public school district in Eugene, Oregon, responsible for operating numerous K–12 schools in the area.
-
D.
Eureka High School
Eureka High School is a public secondary school serving students in the Eureka, Missouri area as part of the local Rockwood School District.
-
E.
Everett High School
Everett High School is the main public secondary school serving students in the city of Everett, Massachusetts.
- 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: Eugene High School Target entity description: Eugene High School is a secondary school in Eugene, Oregon, known in part for having educated the American writer Richard Brautigan.
-
A.
Portland High School
Portland High School is a public secondary school in Portland, Maine, known as one of the oldest high schools in the United States.
-
B.
Tualatin High School
Tualatin High School is a public secondary school in Tualatin, Oregon, serving grades 9–12 as part of the Tigard-Tualatin School District.
-
C.
Eugene School District 4J
Eugene School District 4J is a public school district in Eugene, Oregon, responsible for operating numerous K–12 schools in the area.
-
D.
Eureka High School
Eureka High School is a public secondary school serving students in the Eureka, Missouri area as part of the local Rockwood School District.
-
E.
Everett High School
Everett High School is the main public secondary school serving students in the city of Everett, Massachusetts.
- 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_69d8b918221c8190a9f7b563d64ac677 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e514f83b648190b473cf611851c666 |
completed | April 19, 2026, 5:46 p.m. |
Created at: April 10, 2026, 10:37 a.m.