Triple
T18535527
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbus, Texas |
E452955
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Stafford Opera House
The Stafford Opera House is a historic 19th-century performance hall and cultural landmark located in downtown Columbus, Texas.
|
E1328780
|
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: Stafford Opera House | Statement: [Columbus, Texas, hasLandmark, Stafford Opera House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stafford Opera House Context triple: [Columbus, Texas, hasLandmark, Stafford Opera House]
-
A.
Estates Theatre
The Estates Theatre is a historic Prague playhouse renowned as one of Europe’s oldest continuously operating theaters and for hosting the premieres of several of Mozart’s works.
-
B.
Festival Hall
Festival Hall was a grand Beaux-Arts style performance and assembly venue that served as one of the central cultural and ceremonial buildings of the 1915 Panama–Pacific International Exposition in San Francisco.
-
C.
Festival Hall
Festival Hall is a prominent performance and events venue known for hosting concerts, cultural gatherings, and large public functions.
-
D.
Festival Hall
Festival Hall is a renowned concert and performance venue in Osaka, Japan, known for hosting classical music, opera, and a wide range of cultural events.
-
E.
Festival Hall
Festival Hall is a large indoor exhibition and event venue located on Chicago’s Navy Pier, used for trade shows, conventions, and public events.
- 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: Stafford Opera House Triple: [Columbus, Texas, hasLandmark, Stafford Opera House]
Generated description
The Stafford Opera House is a historic 19th-century performance hall and cultural landmark located in downtown Columbus, Texas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stafford Opera House Target entity description: The Stafford Opera House is a historic 19th-century performance hall and cultural landmark located in downtown Columbus, Texas.
-
A.
Estates Theatre
The Estates Theatre is a historic Prague playhouse renowned as one of Europe’s oldest continuously operating theaters and for hosting the premieres of several of Mozart’s works.
-
B.
Festival Hall
Festival Hall was a grand Beaux-Arts style performance and assembly venue that served as one of the central cultural and ceremonial buildings of the 1915 Panama–Pacific International Exposition in San Francisco.
-
C.
Festival Hall
Festival Hall is a prominent performance and events venue known for hosting concerts, cultural gatherings, and large public functions.
-
D.
Festival Hall
Festival Hall is a renowned concert and performance venue in Osaka, Japan, known for hosting classical music, opera, and a wide range of cultural events.
-
E.
Festival Hall
Festival Hall is a large indoor exhibition and event venue located on Chicago’s Navy Pier, used for trade shows, conventions, and public events.
- 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_69d8d387b5548190aa030dad2cb4947e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5340193588190ace2c09c6a94cf81 |
completed | April 19, 2026, 7:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a04917d2530819085469bde7a83c138 |
completed | May 13, 2026, 2:58 p.m. |
| NEDg | Description generation | batch_6a0492594a248190941912120fb77acb |
completed | May 13, 2026, 3:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0492d4811c8190ad177b5d52aba66c |
completed | May 13, 2026, 3:03 p.m. |
Created at: April 10, 2026, 11:37 a.m.