Triple

T21730878
Position Surface form Disambiguated ID Type / Status
Subject Coast Track E536400 entity
Predicate hasAccessByPublicTransport P69365 FINISHED
Object Bundeena ferry
The Bundeena ferry is a passenger boat service connecting the Sydney suburb of Cronulla with the village of Bundeena, providing access to the Royal National Park’s coastal walking tracks.
E1500294 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: Bundeena ferry | Statement: [Coast Track, hasAccessByPublicTransport, Bundeena ferry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bundeena ferry
Context triple: [Coast Track, hasAccessByPublicTransport, Bundeena ferry]
  • A. Glenelg–Kylerhea ferry
    The Glenelg–Kylerhea ferry is a small seasonal community-run turntable ferry that carries vehicles and passengers across the Kylerhea Narrows between the Scottish mainland at Glenelg and the Isle of Skye.
  • B. Cape Jervis–Penneshaw ferry
    The Cape Jervis–Penneshaw ferry is a passenger and vehicle ferry service linking mainland South Australia with Kangaroo Island across Backstairs Passage.
  • C. Tailem Bend ferry
    The Tailem Bend ferry is a cable-operated vehicle and passenger ferry that transports traffic across the Murray River at the town of Tailem Bend in South Australia.
  • D. Noosa River ferry
    The Noosa River ferry is a vehicle and passenger ferry service that provides the main river crossing access to Noosa North Shore on Queensland’s Sunshine Coast.
  • E. Forster–Tuncurry vehicular ferry
    The Forster–Tuncurry vehicular ferry was a former car and passenger ferry service that carried traffic across Wallis Lake between the twin towns of Forster and Tuncurry in New South Wales, Australia, before the construction of a permanent bridge.
  • 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: Bundeena ferry
Triple: [Coast Track, hasAccessByPublicTransport, Bundeena ferry]
Generated description
The Bundeena ferry is a passenger boat service connecting the Sydney suburb of Cronulla with the village of Bundeena, providing access to the Royal National Park’s coastal walking tracks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bundeena ferry
Target entity description: The Bundeena ferry is a passenger boat service connecting the Sydney suburb of Cronulla with the village of Bundeena, providing access to the Royal National Park’s coastal walking tracks.
  • A. Glenelg–Kylerhea ferry
    The Glenelg–Kylerhea ferry is a small seasonal community-run turntable ferry that carries vehicles and passengers across the Kylerhea Narrows between the Scottish mainland at Glenelg and the Isle of Skye.
  • B. Cape Jervis–Penneshaw ferry
    The Cape Jervis–Penneshaw ferry is a passenger and vehicle ferry service linking mainland South Australia with Kangaroo Island across Backstairs Passage.
  • C. Tailem Bend ferry
    The Tailem Bend ferry is a cable-operated vehicle and passenger ferry that transports traffic across the Murray River at the town of Tailem Bend in South Australia.
  • D. Noosa River ferry
    The Noosa River ferry is a vehicle and passenger ferry service that provides the main river crossing access to Noosa North Shore on Queensland’s Sunshine Coast.
  • E. Forster–Tuncurry vehicular ferry
    The Forster–Tuncurry vehicular ferry was a former car and passenger ferry service that carried traffic across Wallis Lake between the twin towns of Forster and Tuncurry in New South Wales, Australia, before the construction of a permanent bridge.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasAccessByPublicTransport
Context triple: [Coast Track, hasAccessByPublicTransport, Bundeena ferry]
  • A. hasPublicTransportUsage
    Indicates that an entity makes use of, or is associated with the use of, public transportation services.
  • B. hasTransitAccessTo chosen
    Indicates that one place or entity is reachable from another via public or shared transportation services.
  • C. hasPublicTransitFunction
    Indicates that something serves a role or provides a service related to public transportation operations or infrastructure.
  • D. hasFormOfPublicTransit
    Indicates that one entity provides or is associated with a particular type or mode of public transportation for another entity or context.
  • E. publicTransportAllowed
    Indicates that the use of public transportation is permitted or authorized in the given context or for the specified entities.
  • 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_69e0c46d3284819099a4f9d5a704eb95 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69effd064fcc819084852b4248f65a81 completed April 28, 2026, 12:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a2ece628c8190b189516764b2ecdb completed May 17, 2026, 9:10 p.m.
NEDg Description generation batch_6a0a32fb6c2c81908ecdcf3acad3cf36 completed May 17, 2026, 9:28 p.m.
NED2 Entity disambiguation (via description) batch_6a0a33b435e08190a595c32a3747d1fd completed May 17, 2026, 9:31 p.m.
PD Predicate disambiguation batch_69e6969c16fc8190b5126c169317d85d completed April 20, 2026, 9:11 p.m.
Created at: April 16, 2026, 6:48 p.m.