Triple
T3621812
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Once Upon a Mattress |
E76743
|
entity |
| Predicate | originalBroadwayTheatre |
P671
|
FINISHED |
| Object | Alvin Theatre |
E287755
|
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: Alvin Theatre | Statement: [Once Upon a Mattress, originalBroadwayTheatre, Alvin Theatre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alvin Theatre Context triple: [Once Upon a Mattress, originalBroadwayTheatre, Alvin Theatre]
-
A.
Alvin Theatre
chosen
Alvin Theatre was a historic Broadway playhouse in New York City, renowned for premiering numerous major American plays and musicals before being renamed the Neil Simon Theatre.
-
B.
Adler Theatre
The Adler Theatre is a historic performing arts venue in downtown Davenport, Iowa, hosting concerts, Broadway shows, and other live entertainment.
-
C.
Orpheum Theatre
Orpheum Theatre is a historic performing arts venue in downtown Phoenix, Arizona, renowned for its ornate Spanish Baroque Revival architecture and role as a major cultural landmark in the city.
-
D.
El Capitan Theatre
El Capitan Theatre is a historic and ornate movie palace on Hollywood Boulevard in Los Angeles, renowned for hosting major film premieres and Disney screenings.
-
E.
Alhambra Theatre
Alhambra Theatre is a historic and prominent performing arts venue in Bradford, England, renowned for hosting major touring productions and West End shows.
- 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_69ad85dae2fc81908d1ceadbc6af0089 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc2bb12cc8190bd67597cf3b66a3a |
completed | March 8, 2026, 6:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4c3852e60819092db2992e945a4c7 |
completed | March 14, 2026, 2:10 a.m. |
Created at: March 8, 2026, 3:23 p.m.