Triple
T21177318
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rochester, New Hampshire |
E521845
|
entity |
| Predicate | hasCulturalInstitution |
P105
|
FINISHED |
| Object |
Rochester Opera House
The Rochester Opera House is a historic performing arts venue in downtown Rochester, New Hampshire, known for its unique moving floor and diverse schedule of theater, music, and community events.
|
E1470775
|
NE FINISHED |
How this triple was built (4 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: Rochester Opera House | Statement: [Rochester, New Hampshire, hasCulturalInstitution, Rochester Opera House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rochester Opera House Context triple: [Rochester, New Hampshire, hasCulturalInstitution, Rochester Opera House]
-
A.
Corning Opera House
Corning Opera House is a historic performing arts venue and cultural landmark located in Corning, Iowa.
-
B.
Hudson Opera House
Hudson Opera House is a historic cultural and performing arts center in Hudson, New York, known for hosting a wide range of arts, community, and educational programs.
-
C.
Woodward Opera House
Woodward Opera House is a historic 19th-century theater in Mount Vernon, Ohio, recognized as one of the oldest authentic opera houses in the United States.
-
D.
Woodstock Opera House
The Woodstock Opera House is a historic performing arts venue in Woodstock, Illinois, known for its Victorian architecture and role as a regional center for theater, music, and community events.
-
E.
Liceu Opera House
Liceu Opera House is Barcelona’s historic grand opera theatre, renowned for its rich cultural legacy and prominent location on La Rambla.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Rochester Opera House Triple: [Rochester, New Hampshire, hasCulturalInstitution, Rochester Opera House]
Generated description
The Rochester Opera House is a historic performing arts venue in downtown Rochester, New Hampshire, known for its unique moving floor and diverse schedule of theater, music, and community events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rochester Opera House Target entity description: The Rochester Opera House is a historic performing arts venue in downtown Rochester, New Hampshire, known for its unique moving floor and diverse schedule of theater, music, and community events.
-
A.
Corning Opera House
Corning Opera House is a historic performing arts venue and cultural landmark located in Corning, Iowa.
-
B.
Hudson Opera House
Hudson Opera House is a historic cultural and performing arts center in Hudson, New York, known for hosting a wide range of arts, community, and educational programs.
-
C.
Woodward Opera House
Woodward Opera House is a historic 19th-century theater in Mount Vernon, Ohio, recognized as one of the oldest authentic opera houses in the United States.
-
D.
Woodstock Opera House
The Woodstock Opera House is a historic performing arts venue in Woodstock, Illinois, known for its Victorian architecture and role as a regional center for theater, music, and community events.
-
E.
Liceu Opera House
Liceu Opera House is Barcelona’s historic grand opera theatre, renowned for its rich cultural legacy and prominent location on La Rambla.
- F. None of above. chosen
Provenance (5 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_69e0b50ef1d48190b063aa342667df22 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7301a8198819092daa1c847889a88 |
completed | April 21, 2026, 8:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09757772b88190b7eab700ab116596 |
completed | May 17, 2026, 7:59 a.m. |
| NEDg | Description generation | batch_6a09775849588190a7d28b0bb6912a01 |
completed | May 17, 2026, 8:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a097878a6248190a3573b84aaa29827 |
completed | May 17, 2026, 8:12 a.m. |
Created at: April 16, 2026, 3 p.m.