Triple
T18012586
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Business District of Perth |
E430918
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Perth Town Hall
Perth Town Hall is a historic 19th-century civic building and clock tower in central Perth, Western Australia, known for its distinctive Victorian Gothic architecture and role as a key public venue.
|
E1302365
|
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: Perth Town Hall | Statement: [Central Business District of Perth, hasLandmark, Perth Town Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Perth Town Hall Context triple: [Central Business District of Perth, hasLandmark, Perth Town Hall]
-
A.
Council House, Perth
Council House, Perth is a prominent modernist office building in central Perth, Western Australia, known for housing the City of Perth’s administrative offices and its distinctive mid-20th-century architectural design.
-
B.
Sydney Town Hall
Sydney Town Hall is a historic 19th-century civic building and landmark in central Sydney that serves as the seat of the City of Sydney Council and a major venue for public events and concerts.
-
C.
Melbourne Town Hall
Melbourne Town Hall is a historic civic building and cultural landmark in central Melbourne, Australia, renowned for hosting major public events, performances, and festivals.
-
D.
Maryborough City Hall
Maryborough City Hall is a historic civic building and prominent heritage landmark in the city of Maryborough, Queensland, Australia.
-
E.
Wellington Town Hall
Wellington Town Hall is a historic civic building and focal point for community events in the market town of Wellington, Shropshire, England.
- 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: Perth Town Hall Triple: [Central Business District of Perth, hasLandmark, Perth Town Hall]
Generated description
Perth Town Hall is a historic 19th-century civic building and clock tower in central Perth, Western Australia, known for its distinctive Victorian Gothic architecture and role as a key public venue.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Perth Town Hall Target entity description: Perth Town Hall is a historic 19th-century civic building and clock tower in central Perth, Western Australia, known for its distinctive Victorian Gothic architecture and role as a key public venue.
-
A.
Council House, Perth
Council House, Perth is a prominent modernist office building in central Perth, Western Australia, known for housing the City of Perth’s administrative offices and its distinctive mid-20th-century architectural design.
-
B.
Sydney Town Hall
Sydney Town Hall is a historic 19th-century civic building and landmark in central Sydney that serves as the seat of the City of Sydney Council and a major venue for public events and concerts.
-
C.
Melbourne Town Hall
Melbourne Town Hall is a historic civic building and cultural landmark in central Melbourne, Australia, renowned for hosting major public events, performances, and festivals.
-
D.
Maryborough City Hall
Maryborough City Hall is a historic civic building and prominent heritage landmark in the city of Maryborough, Queensland, Australia.
-
E.
Wellington Town Hall
Wellington Town Hall is a historic civic building and focal point for community events in the market town of Wellington, Shropshire, England.
- 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_69d8b904530081908bf341d842464856 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4b520ea088190b74903f1e1ba49e2 |
completed | April 19, 2026, 10:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0349a6601c819080c973bb0d4af439 |
completed | May 12, 2026, 3:39 p.m. |
| NEDg | Description generation | batch_6a034bccb130819083c121e046eeb013 |
completed | May 12, 2026, 3:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a034c3e28508190b638984e08898ed5 |
completed | May 12, 2026, 3:50 p.m. |
Created at: April 10, 2026, 10:24 a.m.