Triple

T11454536
Position Surface form Disambiguated ID Type / Status
Subject Eastern Goldfields Railway E271490 entity
Predicate connectsTo P845 FINISHED
Object East Perth Terminal
East Perth Terminal is a major railway station and transport hub in Perth, Western Australia, serving regional and interstate passenger services.
E925590 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: East Perth Terminal | Statement: [Eastern Goldfields Railway, connectsTo, East Perth Terminal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East Perth Terminal
Context triple: [Eastern Goldfields Railway, connectsTo, East Perth Terminal]
  • A. Fremantle railway station
    Fremantle railway station is a historic passenger rail terminus in Fremantle, Western Australia, serving as the main hub for suburban train services to and from Perth.
  • B. Ainslie Street Terminal
    Ainslie Street Terminal is a major public transit hub in Cambridge, Ontario, serving as a key connection point for Grand River Transit bus routes.
  • C. Woodside station
    Woodside station is a major Long Island Rail Road commuter rail stop in Queens, New York City, serving as an important transfer point between multiple LIRR branches and New York City Subway lines.
  • D. Port of Fremantle
    The Port of Fremantle is Western Australia’s principal deep-water harbor and a major gateway for container and bulk cargo trade in the Asia-Pacific region.
  • E. Fitzroy Crossing
    Fitzroy Crossing is a remote outback town in Western Australia’s Kimberley region, situated on the Fitzroy River and serving as a hub for surrounding Aboriginal communities and pastoral stations.
  • 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: East Perth Terminal
Triple: [Eastern Goldfields Railway, connectsTo, East Perth Terminal]
Generated description
East Perth Terminal is a major railway station and transport hub in Perth, Western Australia, serving regional and interstate passenger services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East Perth Terminal
Target entity description: East Perth Terminal is a major railway station and transport hub in Perth, Western Australia, serving regional and interstate passenger services.
  • A. Fremantle railway station
    Fremantle railway station is a historic passenger rail terminus in Fremantle, Western Australia, serving as the main hub for suburban train services to and from Perth.
  • B. Ainslie Street Terminal
    Ainslie Street Terminal is a major public transit hub in Cambridge, Ontario, serving as a key connection point for Grand River Transit bus routes.
  • C. Woodside station
    Woodside station is a major Long Island Rail Road commuter rail stop in Queens, New York City, serving as an important transfer point between multiple LIRR branches and New York City Subway lines.
  • D. Port of Fremantle
    The Port of Fremantle is Western Australia’s principal deep-water harbor and a major gateway for container and bulk cargo trade in the Asia-Pacific region.
  • E. Fitzroy Crossing
    Fitzroy Crossing is a remote outback town in Western Australia’s Kimberley region, situated on the Fitzroy River and serving as a hub for surrounding Aboriginal communities and pastoral stations.
  • 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_69d6aadff8888190a13f253f0d460874 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d81c7057688190ad8aa99426e4ca30 completed April 9, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5d3d740008190a05ccb789ac0906d completed April 20, 2026, 7:20 a.m.
NEDg Description generation batch_69e5d67c56908190bb083fb4ce94acf3 completed April 20, 2026, 7:32 a.m.
NED2 Entity disambiguation (via description) batch_69e5d924963c8190bfc55ffeb529a499 completed April 20, 2026, 7:43 a.m.
Created at: April 8, 2026, 9:35 p.m.