Triple
T10818563
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Littleton, New Hampshire |
E255297
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Littleton Opera House
Littleton Opera House is a historic performing arts venue and civic landmark in downtown Littleton, New Hampshire, known for its distinctive architecture and community events.
|
E887728
|
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: Littleton Opera House | Statement: [Littleton, New Hampshire, hasLandmark, Littleton Opera House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Littleton Opera House Context triple: [Littleton, New Hampshire, hasLandmark, Littleton Opera House]
-
A.
Howard Gilman Opera House
The Howard Gilman Opera House is a historic, grand performance theater in Brooklyn known for hosting opera, dance, theater, and music as part of the Brooklyn Academy of Music’s flagship venues.
-
B.
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.
-
C.
Barre Opera House
The Barre Opera House is a historic performing arts venue in downtown Barre, Vermont, known for hosting concerts, theater, and community events.
-
D.
Kroll Opera House
The Kroll Opera House was a historic Berlin theater that became infamous as the temporary seat of the German Reichstag during the Nazi era.
-
E.
Winspear Opera House
Winspear Opera House is a major performing arts venue in downtown Dallas, Texas, renowned for hosting opera, theater, and other cultural events in a modern, architecturally striking building.
- 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: Littleton Opera House Triple: [Littleton, New Hampshire, hasLandmark, Littleton Opera House]
Generated description
Littleton Opera House is a historic performing arts venue and civic landmark in downtown Littleton, New Hampshire, known for its distinctive architecture and community events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Littleton Opera House Target entity description: Littleton Opera House is a historic performing arts venue and civic landmark in downtown Littleton, New Hampshire, known for its distinctive architecture and community events.
-
A.
Howard Gilman Opera House
The Howard Gilman Opera House is a historic, grand performance theater in Brooklyn known for hosting opera, dance, theater, and music as part of the Brooklyn Academy of Music’s flagship venues.
-
B.
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.
-
C.
Barre Opera House
The Barre Opera House is a historic performing arts venue in downtown Barre, Vermont, known for hosting concerts, theater, and community events.
-
D.
Kroll Opera House
The Kroll Opera House was a historic Berlin theater that became infamous as the temporary seat of the German Reichstag during the Nazi era.
-
E.
Winspear Opera House
Winspear Opera House is a major performing arts venue in downtown Dallas, Texas, renowned for hosting opera, theater, and other cultural events in a modern, architecturally striking building.
- 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_69d6aa8081448190a9324184f2bd1c26 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d7344866f88190be4addb7c8020fce |
completed | April 9, 2026, 5:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de8569178481909474e939a3e4c217 |
completed | April 14, 2026, 6:20 p.m. |
| NEDg | Description generation | batch_69de8955b9d8819086ff98efbff6c7a0 |
completed | April 14, 2026, 6:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69de8f4a318c819086559fd53506ab29 |
completed | April 14, 2026, 7:02 p.m. |
Created at: April 8, 2026, 9:18 p.m.