Triple
T791664
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maitland, New South Wales |
E16926
|
entity |
| Predicate | heritageBuilding |
P1544
|
FINISHED |
| Object |
Maitland Post Office
Maitland Post Office is a historically significant postal building in Maitland, New South Wales, recognized for its heritage-listed architecture and role in the town’s civic life.
|
E94360
|
NE FINISHED |
How this triple was built (5 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: Maitland Post Office | Statement: [Maitland, New South Wales, heritageBuilding, Maitland Post Office]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maitland Post Office Context triple: [Maitland, New South Wales, heritageBuilding, Maitland Post Office]
-
A.
Hay Post Office
Hay Post Office is a historic postal building in the town of Hay, New South Wales, recognized for its heritage architectural and cultural significance.
-
B.
Old Post Office Pavilion
The Old Post Office Pavilion is a historic late-19th-century federal building and former post office in Washington, D.C., known for its Romanesque Revival architecture and prominent clock tower offering panoramic city views.
-
C.
Melbourne Hall
Melbourne Hall is a historic English country house in Derbyshire, best known as the ancestral home of the family of 19th-century Prime Minister William Lamb, 2nd Viscount Melbourne.
-
D.
Cripps Building
Cripps Building is a large modern accommodation and teaching complex at St John’s College, Cambridge, known for its distinctive 1960s architecture and extensive student facilities.
-
E.
Maitland railway station
Maitland railway station is a major regional train station in Maitland, New South Wales, serving as an important hub on the Hunter and North Coast railway lines.
- 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: Maitland Post Office Triple: [Maitland, New South Wales, heritageBuilding, Maitland Post Office]
Generated description
Maitland Post Office is a historically significant postal building in Maitland, New South Wales, recognized for its heritage-listed architecture and role in the town’s civic life.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Maitland Post Office Target entity description: Maitland Post Office is a historically significant postal building in Maitland, New South Wales, recognized for its heritage-listed architecture and role in the town’s civic life.
-
A.
Hay Post Office
Hay Post Office is a historic postal building in the town of Hay, New South Wales, recognized for its heritage architectural and cultural significance.
-
B.
Old Post Office Pavilion
The Old Post Office Pavilion is a historic late-19th-century federal building and former post office in Washington, D.C., known for its Romanesque Revival architecture and prominent clock tower offering panoramic city views.
-
C.
Melbourne Hall
Melbourne Hall is a historic English country house in Derbyshire, best known as the ancestral home of the family of 19th-century Prime Minister William Lamb, 2nd Viscount Melbourne.
-
D.
Cripps Building
Cripps Building is a large modern accommodation and teaching complex at St John’s College, Cambridge, known for its distinctive 1960s architecture and extensive student facilities.
-
E.
Maitland railway station
Maitland railway station is a major regional train station in Maitland, New South Wales, serving as an important hub on the Hunter and North Coast railway lines.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: heritageBuilding Context triple: [Maitland, New South Wales, heritageBuilding, Maitland Post Office]
-
A.
heritageType
Indicates the classification of an entity’s cultural or natural heritage category or type within a heritage framework.
-
B.
residenceHistoric
Indicates that a residence has historical significance or is formally recognized as a historic dwelling.
-
C.
heritageReference
Indicates that one entity serves as a cultural, historical, or heritage-related reference or source for another entity.
-
D.
heritageValue
Indicates that something possesses cultural, historical, or traditional significance that is valued and preserved as heritage.
-
E.
significantBuilding
chosen
Indicates that a building holds notable importance, prominence, or special status within a particular context (e.g., historical, cultural, architectural, or functional).
- F. None of above.
Provenance (6 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_69a4936cb7448190914f5fe4b8d81607 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a798c7608190b9c79c52a1fe0859 |
completed | March 1, 2026, 8:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a67efd612481909580fbef3605dcbc |
completed | March 3, 2026, 6:26 a.m. |
| NEDg | Description generation | batch_69a67f5a246481908bde953b245a6b5e |
completed | March 3, 2026, 6:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a6808fe5748190b95959ee23ee6241 |
completed | March 3, 2026, 6:32 a.m. |
| PD | Predicate disambiguation | batch_69a4a50ef72c819084ffe9f31dbd0262 |
completed | March 1, 2026, 8:43 p.m. |
Created at: March 1, 2026, 7:38 p.m.