Triple
T8546182
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merv Griffin |
E202328
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | San Mateo High School |
E230864
|
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: San Mateo High School | Statement: [Merv Griffin, educatedAt, San Mateo High School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Mateo High School Context triple: [Merv Griffin, educatedAt, San Mateo High School]
-
A.
San Mateo High School
chosen
San Mateo High School is a public secondary school in San Mateo, California, known for its strong academic programs and diverse student body.
-
B.
Burlingame High School
Burlingame High School is a public secondary school serving students in the city of Burlingame, California.
-
C.
Carlmont High School
Carlmont High School is a public secondary school serving students in the San Carlos area of the San Francisco Bay Peninsula in California.
-
D.
Junípero Serra High School (San Mateo)
Junípero Serra High School (San Mateo) is a private Catholic college-preparatory high school in San Mateo, California, known for producing notable alumni including NFL quarterback Tom Brady.
-
E.
Sequoia High School
Sequoia High School is a public secondary school known for serving a diverse student body in the San Francisco Bay Area.
- 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_69ca832461e88190a654c5e44e233aa8 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe74f62148190bfd6cacf5d4f74b6 |
completed | March 31, 2026, 3:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce6db3eef08190934f5b42807ad769 |
completed | April 2, 2026, 1:23 p.m. |
Created at: March 30, 2026, 6:18 p.m.