Triple
T92557
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland, Maine |
E1859
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Victoria Mansion
Victoria Mansion is a historic 19th-century Italianate brownstone house museum renowned for its lavish interiors and architectural significance in Portland, Maine.
|
E20252
|
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: Victoria Mansion | Statement: [Portland, Maine, hasLandmark, Victoria Mansion]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Victoria Mansion Context triple: [Portland, Maine, hasLandmark, Victoria Mansion]
-
A.
Regent House
Regent House is the principal governing body of the University of Cambridge, comprising its senior academic and administrative staff who make key decisions on university policy and governance.
-
B.
Vaile Mansion
Vaile Mansion is a historic 19th-century Victorian estate in Independence, Missouri, renowned for its ornate architecture and role as a prominent local landmark.
-
C.
Longwood House
Longwood House is the remote residence on the island of Saint Helena where Napoleon Bonaparte spent his final years in exile and ultimately died.
-
D.
Livadia Park
Livadia Park is a historic landscaped park in Livadiya, Crimea, known for its scenic Black Sea views, subtropical vegetation, and association with the former imperial Livadia Palace and the Yalta Conference.
-
E.
Declaration House
Declaration House is the historic Philadelphia residence where Thomas Jefferson drafted the United States Declaration of Independence in 1776.
- 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: Victoria Mansion Triple: [Portland, Maine, hasLandmark, Victoria Mansion]
Generated description
Victoria Mansion is a historic 19th-century Italianate brownstone house museum renowned for its lavish interiors and architectural significance in Portland, Maine.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Victoria Mansion Target entity description: Victoria Mansion is a historic 19th-century Italianate brownstone house museum renowned for its lavish interiors and architectural significance in Portland, Maine.
-
A.
Regent House
Regent House is the principal governing body of the University of Cambridge, comprising its senior academic and administrative staff who make key decisions on university policy and governance.
-
B.
Vaile Mansion
Vaile Mansion is a historic 19th-century Victorian estate in Independence, Missouri, renowned for its ornate architecture and role as a prominent local landmark.
-
C.
Longwood House
Longwood House is the remote residence on the island of Saint Helena where Napoleon Bonaparte spent his final years in exile and ultimately died.
-
D.
Livadia Park
Livadia Park is a historic landscaped park in Livadiya, Crimea, known for its scenic Black Sea views, subtropical vegetation, and association with the former imperial Livadia Palace and the Yalta Conference.
-
E.
Declaration House
Declaration House is the historic Philadelphia residence where Thomas Jefferson drafted the United States Declaration of Independence in 1776.
- 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_69a24d1a97dc819094e6c021fe9b05a7 |
completed | Feb. 28, 2026, 2:04 a.m. |
| NER | Named-entity recognition | batch_69a24faa6d608190920c8fc144e85e21 |
completed | Feb. 28, 2026, 2:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2d72fb0848190bf1f90c556af5f51 |
completed | Feb. 28, 2026, 11:53 a.m. |
| NEDg | Description generation | batch_69a2d82a01008190ac1bedd2c88f4fcd |
completed | Feb. 28, 2026, 11:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2d8ff41f481909f1a73e8bcee36f1 |
completed | Feb. 28, 2026, 12:01 p.m. |
Created at: Feb. 28, 2026, 2:07 a.m.