Triple
T16334934
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Norfolk |
E396652
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Harrison Opera House
Harrison Opera House is a prominent performing arts venue in Norfolk, Virginia, best known as the home of the Virginia Opera and a key cultural landmark in the city.
|
E1207195
|
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: Harrison Opera House | Statement: [Downtown Norfolk, contains, Harrison Opera House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harrison Opera House Context triple: [Downtown Norfolk, contains, Harrison Opera House]
-
A.
Piper’s Opera House
Piper’s Opera House is a historic 19th-century theater in Virginia City, Nevada, renowned for hosting prominent performers during the Comstock Lode mining boom.
-
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.
Mitchell Opera House
Mitchell Opera House is a historic performance venue in downtown Mitchell, Indiana, known for hosting live music, theater, and community events.
-
D.
Sheridan Opera House
The Sheridan Opera House is a historic performing arts theater in Telluride, Colorado, known for hosting cultural events and screenings during the Telluride Film Festival.
-
E.
Civic Opera House
The Civic Opera House is a historic, grand opera venue in downtown Chicago that serves as the home of major opera productions and cultural performances.
- 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: Harrison Opera House Triple: [Downtown Norfolk, contains, Harrison Opera House]
Generated description
Harrison Opera House is a prominent performing arts venue in Norfolk, Virginia, best known as the home of the Virginia Opera and a key cultural landmark in the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Harrison Opera House Target entity description: Harrison Opera House is a prominent performing arts venue in Norfolk, Virginia, best known as the home of the Virginia Opera and a key cultural landmark in the city.
-
A.
Piper’s Opera House
Piper’s Opera House is a historic 19th-century theater in Virginia City, Nevada, renowned for hosting prominent performers during the Comstock Lode mining boom.
-
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.
Mitchell Opera House
Mitchell Opera House is a historic performance venue in downtown Mitchell, Indiana, known for hosting live music, theater, and community events.
-
D.
Sheridan Opera House
The Sheridan Opera House is a historic performing arts theater in Telluride, Colorado, known for hosting cultural events and screenings during the Telluride Film Festival.
-
E.
Civic Opera House
The Civic Opera House is a historic, grand opera venue in downtown Chicago that serves as the home of major opera productions and cultural performances.
- 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_69d87f26864c819088365ca381a003c2 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2c4e29db88190936a07deb5b1c1e3 |
completed | April 17, 2026, 11:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0026173dc081909e00f6647d1f68b3 |
completed | May 10, 2026, 6:30 a.m. |
| NEDg | Description generation | batch_6a00286f9e4c8190b01e75d2bfe3083a |
completed | May 10, 2026, 6:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0028e71de88190b48e33f2116e78dc |
completed | May 10, 2026, 6:42 a.m. |
Created at: April 10, 2026, 5:07 a.m.