Triple
T5568247
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Arthur Historic Site |
E145932
|
entity |
| Predicate | managedBy |
P86
|
FINISHED |
| Object |
Port Arthur Historic Site Management Authority
The Port Arthur Historic Site Management Authority is the Tasmanian government body responsible for conserving, interpreting, and operating the Port Arthur Historic Site and associated heritage places as major cultural tourism attractions.
|
E539066
|
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: Port Arthur Historic Site Management Authority | Statement: [Port Arthur Historic Site, managedBy, Port Arthur Historic Site Management Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port Arthur Historic Site Management Authority Context triple: [Port Arthur Historic Site, managedBy, Port Arthur Historic Site Management Authority]
-
A.
Port Arthur Historic Site
Port Arthur Historic Site is a former 19th-century penal settlement in Tasmania, Australia, preserved as a major heritage destination illustrating the history of British convict transportation.
-
B.
Bass Strait Maritime Centre
Bass Strait Maritime Centre is a maritime museum and cultural attraction in Devonport, Tasmania, focusing on the history, heritage, and seafaring stories of the Bass Strait region.
-
C.
Port Arthur City Council
Port Arthur City Council is the elected municipal legislative body responsible for setting policies, passing ordinances, and overseeing city governance in Port Arthur, Texas.
-
D.
Port Arthur
Port Arthur is a strategically important ice-free naval port and former fortress city in northeastern China, historically contested by major powers such as Russia and Japan.
-
E.
Port Arthur
Port Arthur is an industrial city in southeast Texas known for its major oil refineries and petrochemical facilities along the Gulf Coast.
- 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: Port Arthur Historic Site Management Authority Triple: [Port Arthur Historic Site, managedBy, Port Arthur Historic Site Management Authority]
Generated description
The Port Arthur Historic Site Management Authority is the Tasmanian government body responsible for conserving, interpreting, and operating the Port Arthur Historic Site and associated heritage places as major cultural tourism attractions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Port Arthur Historic Site Management Authority Target entity description: The Port Arthur Historic Site Management Authority is the Tasmanian government body responsible for conserving, interpreting, and operating the Port Arthur Historic Site and associated heritage places as major cultural tourism attractions.
-
A.
Port Arthur Historic Site
Port Arthur Historic Site is a former 19th-century penal settlement in Tasmania, Australia, preserved as a major heritage destination illustrating the history of British convict transportation.
-
B.
Bass Strait Maritime Centre
Bass Strait Maritime Centre is a maritime museum and cultural attraction in Devonport, Tasmania, focusing on the history, heritage, and seafaring stories of the Bass Strait region.
-
C.
Port Arthur City Council
Port Arthur City Council is the elected municipal legislative body responsible for setting policies, passing ordinances, and overseeing city governance in Port Arthur, Texas.
-
D.
Port Arthur
Port Arthur is a strategically important ice-free naval port and former fortress city in northeastern China, historically contested by major powers such as Russia and Japan.
-
E.
Port Arthur
Port Arthur is an industrial city in southeast Texas known for its major oil refineries and petrochemical facilities along the Gulf Coast.
- 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_69c008fdae24819081aa002ad99cd966 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c0203789688190a0bab723186214ad |
completed | March 22, 2026, 5 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c059f006e081908c332f0470f38374 |
completed | March 22, 2026, 9:06 p.m. |
| NEDg | Description generation | batch_69c05b7b57d481909f830a6cf7f59c3e |
completed | March 22, 2026, 9:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c05c2046c48190a5d100f2dfad8d7b |
completed | March 22, 2026, 9:16 p.m. |
Created at: March 22, 2026, 3:36 p.m.