Triple
T20096378
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pittsburg, California |
E496410
|
entity |
| Predicate | hasHighSchool |
P113
|
FINISHED |
| Object | Pittsburg 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: Pittsburg High School | Statement: [Pittsburg, California, hasHighSchool, Pittsburg High School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pittsburg High School Context triple: [Pittsburg, California, hasHighSchool, Pittsburg High School]
-
A.
Westinghouse High School, Pittsburgh
Westinghouse High School in Pittsburgh is a historic public high school known for serving the city’s Homewood neighborhood and for notable alumni including jazz pianist Ahmad Jamal.
-
B.
Pontiac High School
Pontiac High School is a public secondary school serving students in the city of Pontiac, Michigan.
-
C.
Westinghouse High School
Westinghouse High School is a public secondary school in Pittsburgh, Pennsylvania, known for serving the city’s Homewood neighborhood and surrounding communities.
-
D.
Washington High School
Washington High School is a public secondary school in California that serves students in the Fremont Unified School District.
-
E.
West High School
West High School is a public secondary school in Bakersfield, California, that serves students within the Kern High School District.
- 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: Pittsburg High School Target entity description: Pittsburg High School is a public secondary school serving students in the city of Pittsburg in California’s Bay Area.
-
A.
Westinghouse High School, Pittsburgh
Westinghouse High School in Pittsburgh is a historic public high school known for serving the city’s Homewood neighborhood and for notable alumni including jazz pianist Ahmad Jamal.
-
B.
Pontiac High School
Pontiac High School is a public secondary school serving students in the city of Pontiac, Michigan.
-
C.
Westinghouse High School
Westinghouse High School is a public secondary school in Pittsburgh, Pennsylvania, known for serving the city’s Homewood neighborhood and surrounding communities.
-
D.
Washington High School
Washington High School is a public secondary school in California that serves students in the Fremont Unified School District.
-
E.
West High School
West High School is a public secondary school in Bakersfield, California, that serves students within the Kern High School District.
- 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_69da626eee3881909f3454986d4a6511 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6666cc02481908780a415b19c05a2 |
completed | April 20, 2026, 5:46 p.m. |
Created at: April 11, 2026, 11:25 p.m.