Triple
T5918730
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Youssef Chahine |
E131647
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Pasadena Playhouse |
E53111
|
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: Pasadena Playhouse | Statement: [Youssef Chahine, educatedAt, Pasadena Playhouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pasadena Playhouse Context triple: [Youssef Chahine, educatedAt, Pasadena Playhouse]
-
A.
Pasadena Playhouse
chosen
Pasadena Playhouse is a historic and influential regional theater in Pasadena, California, renowned for its stage productions and role in American theater arts.
-
B.
La Jolla Playhouse
La Jolla Playhouse is a renowned nonprofit professional theater in La Jolla, California, known for developing innovative new works and premiering numerous productions that have gone on to Broadway.
-
C.
Ahmanson Theatre
Ahmanson Theatre is a major performing arts venue in Los Angeles, California, known for hosting large-scale Broadway productions and other prominent theatrical performances.
-
D.
Center Theatre Group
Center Theatre Group is a major non-profit theatre organization based in Los Angeles, known for producing and presenting a wide range of plays and musicals at several prominent venues in the city.
-
E.
Sierra Madre Playhouse
Sierra Madre Playhouse is a historic, intimate performing arts theater in Sierra Madre, California, known for its live stage productions and community-focused programming.
- 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_69c0085a1ed08190a7e9a8b6323fd680 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c038003c408190b2a89df0b759dcbf |
completed | March 22, 2026, 6:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0c033d59481909495192af85307b7 |
completed | March 23, 2026, 4:23 a.m. |
Created at: March 22, 2026, 4 p.m.