Triple

T1379235

Position	Surface form	Disambiguated ID	Type / Status
Subject	Sydney Harbour	`E29297`	entity
Predicate	governingBody	`P46`	FINISHED
Object	Port Authority of New South Wales The Port Authority of New South Wales is a state-owned corporation responsible for managing and regulating commercial ports and maritime operations across New South Wales, Australia.	`E158648`	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 Authority of New South Wales | Statement: [Sydney Harbour, governingBody, Port Authority of New South Wales]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Port Authority of New South Wales
Context triple: [Sydney Harbour, governingBody, Port Authority of New South Wales]

A. Port Authority of New York and New Jersey
The Port Authority of New York and New Jersey is a bi-state agency that develops, operates, and oversees major transportation infrastructure in the New York–New Jersey metropolitan area, including airports, bridges, tunnels, ports, and transit facilities.
B. Transport for NSW
Transport for NSW is the New South Wales government agency responsible for planning, coordinating, and managing the state’s transport systems, including roads, public transit, and maritime services.
C. Government of New South Wales
The Government of New South Wales is the executive authority of the Australian state of New South Wales, responsible for administering state laws, public services, and policy through its Premier and various departments and agencies.
D. Delaware River Port Authority
The Delaware River Port Authority is a bi-state agency that manages key transportation infrastructure, including bridges and transit services, connecting Pennsylvania and New Jersey across the Delaware River.
E. Sydney Opera House Trust
The Sydney Opera House Trust is the statutory authority responsible for managing, maintaining, and promoting the Sydney Opera House and its venues.
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 Authority of New South Wales
Triple: [Sydney Harbour, governingBody, Port Authority of New South Wales]

Generated description

The Port Authority of New South Wales is a state-owned corporation responsible for managing and regulating commercial ports and maritime operations across New South Wales, Australia.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Port Authority of New South Wales
Target entity description: The Port Authority of New South Wales is a state-owned corporation responsible for managing and regulating commercial ports and maritime operations across New South Wales, Australia.

A. Port Authority of New York and New Jersey
The Port Authority of New York and New Jersey is a bi-state agency that develops, operates, and oversees major transportation infrastructure in the New York–New Jersey metropolitan area, including airports, bridges, tunnels, ports, and transit facilities.
B. Transport for NSW
Transport for NSW is the New South Wales government agency responsible for planning, coordinating, and managing the state’s transport systems, including roads, public transit, and maritime services.
C. Government of New South Wales
The Government of New South Wales is the executive authority of the Australian state of New South Wales, responsible for administering state laws, public services, and policy through its Premier and various departments and agencies.
D. Delaware River Port Authority
The Delaware River Port Authority is a bi-state agency that manages key transportation infrastructure, including bridges and transit services, connecting Pennsylvania and New Jersey across the Delaware River.
E. Sydney Opera House Trust
The Sydney Opera House Trust is the statutory authority responsible for managing, maintaining, and promoting the Sydney Opera House and its venues.
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_69a498d883a48190bfdca525296ef7ee`	completed	March 1, 2026, 7:51 p.m.
NER	Named-entity recognition	`batch_69a4c3187f248190a5813274b0ef944d`	completed	March 1, 2026, 10:52 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69acd48a48fc81908b156c273cb5dfc0`	completed	March 8, 2026, 1:44 a.m.
NEDg	Description generation	`batch_69acd77d879881908decae7056bfd277`	completed	March 8, 2026, 1:57 a.m.
NED2	Entity disambiguation (via description)	`batch_69acd81c7c1081908b65ca5a57f8706e`	completed	March 8, 2026, 1:59 a.m.

Created at: March 1, 2026, 7:59 p.m.