Triple
T12112988
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barberton, Ohio |
E288478
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
O. C. Barber Greenhouse
The O. C. Barber Greenhouse is a historic horticultural structure in Barberton, Ohio, associated with industrialist Ohio Columbus Barber’s model company town and agricultural enterprises.
|
E966171
|
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: O. C. Barber Greenhouse | Statement: [Barberton, Ohio, hasLandmark, O. C. Barber Greenhouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: O. C. Barber Greenhouse Context triple: [Barberton, Ohio, hasLandmark, O. C. Barber Greenhouse]
-
A.
Talcott Greenhouse
Talcott Greenhouse is a historic campus greenhouse at Mount Holyoke College that houses diverse plant collections for education, research, and public display.
-
B.
Lyman Estate Greenhouses
Lyman Estate Greenhouses are historic 19th-century glasshouse structures in Waltham, Massachusetts, known for their rare and exotic plant collections and status as one of the oldest surviving greenhouses in the United States.
-
C.
Lyman Plant House
Lyman Plant House is a historic greenhouse complex at Smith College that showcases diverse plant collections and serves as a centerpiece of the college’s botanic garden.
-
D.
Terrasson Greenhouse
Terrasson Greenhouse is a contemporary glass and steel botanical structure in Terrasson-Lavilledieu, France, recognized for its innovative, light-filled design.
-
E.
Muttart Conservatory
The Muttart Conservatory is a distinctive botanical garden in Edmonton, Alberta, known for its iconic glass pyramids housing diverse plant collections from around the world.
- 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: O. C. Barber Greenhouse Triple: [Barberton, Ohio, hasLandmark, O. C. Barber Greenhouse]
Generated description
The O. C. Barber Greenhouse is a historic horticultural structure in Barberton, Ohio, associated with industrialist Ohio Columbus Barber’s model company town and agricultural enterprises.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: O. C. Barber Greenhouse Target entity description: The O. C. Barber Greenhouse is a historic horticultural structure in Barberton, Ohio, associated with industrialist Ohio Columbus Barber’s model company town and agricultural enterprises.
-
A.
Talcott Greenhouse
Talcott Greenhouse is a historic campus greenhouse at Mount Holyoke College that houses diverse plant collections for education, research, and public display.
-
B.
Lyman Estate Greenhouses
Lyman Estate Greenhouses are historic 19th-century glasshouse structures in Waltham, Massachusetts, known for their rare and exotic plant collections and status as one of the oldest surviving greenhouses in the United States.
-
C.
Lyman Plant House
Lyman Plant House is a historic greenhouse complex at Smith College that showcases diverse plant collections and serves as a centerpiece of the college’s botanic garden.
-
D.
Terrasson Greenhouse
Terrasson Greenhouse is a contemporary glass and steel botanical structure in Terrasson-Lavilledieu, France, recognized for its innovative, light-filled design.
-
E.
Muttart Conservatory
The Muttart Conservatory is a distinctive botanical garden in Edmonton, Alberta, known for its iconic glass pyramids housing diverse plant collections from around the world.
- 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_69d6ab4a5c448190a110d1273314b21a |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9156814148190b47d63a89fcab17c |
completed | April 10, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f67d58d08190be45fb49f0084b49 |
completed | May 2, 2026, 1:05 p.m. |
| NEDg | Description generation | batch_69f600b6769481909d0308c8f77b2ef3 |
completed | May 2, 2026, 1:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f601ef0a9c8190ac922562a8856def |
completed | May 2, 2026, 1:53 p.m. |
Created at: April 8, 2026, 9:49 p.m.