Triple

T16289987
Position Surface form Disambiguated ID Type / Status
Subject North Island Main Trunk E395492 entity
Predicate servedByService P1294 FINISHED
Object Northern Explorer
The Northern Explorer is a long-distance scenic passenger train service in New Zealand that runs between Auckland and Wellington through the central North Island.
 E1205207 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: Northern Explorer | Statement: [North Island Main Trunk, servedByService, Northern Explorer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Northern Explorer
Context triple: [North Island Main Trunk, servedByService, Northern Explorer]
  • A. Northern Adventure
    Northern Adventure is a roll-on/roll-off passenger and vehicle ferry operated by BC Ferries on northern British Columbia coastal routes.
  • B. Polar Explorer
    Polar Explorer is a themed attraction at Chimelong Ocean Kingdom that immerses visitors in a polar-inspired adventure environment.
  • C. Explorist
    Explorist is the mid-tier elite status in the World of Hyatt loyalty program, offering enhanced benefits such as bonus points, preferred rooms, and late checkout.
  • D. Explorers
    Explorers is the nickname for the men's basketball team representing La Salle University in NCAA Division I competition.
  • E. Explorers
    Explorers is a 1985 science fiction adventure film about three young boys who build a homemade spacecraft and embark on an interstellar journey, featuring an early starring role by River Phoenix.
  • 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: Northern Explorer
Triple: [North Island Main Trunk, servedByService, Northern Explorer]
Generated description
The Northern Explorer is a long-distance scenic passenger train service in New Zealand that runs between Auckland and Wellington through the central North Island.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Northern Explorer
Target entity description: The Northern Explorer is a long-distance scenic passenger train service in New Zealand that runs between Auckland and Wellington through the central North Island.
  • A. Northern Adventure
    Northern Adventure is a roll-on/roll-off passenger and vehicle ferry operated by BC Ferries on northern British Columbia coastal routes.
  • B. Polar Explorer
    Polar Explorer is a themed attraction at Chimelong Ocean Kingdom that immerses visitors in a polar-inspired adventure environment.
  • C. Explorist
    Explorist is the mid-tier elite status in the World of Hyatt loyalty program, offering enhanced benefits such as bonus points, preferred rooms, and late checkout.
  • D. Explorers
    Explorers is the nickname for the men's basketball team representing La Salle University in NCAA Division I competition.
  • E. Explorers
    Explorers is a 1985 science fiction adventure film about three young boys who build a homemade spacecraft and embark on an interstellar journey, featuring an early starring role by River Phoenix.
  • 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_69d87f22c7248190a54c949738441e2e completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e249175e24819082e571039e278056 completed April 17, 2026, 2:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a001f94ede48190835e8a0c6f5d0f19 completed May 10, 2026, 6:03 a.m.
NEDg Description generation batch_6a002067aa708190bc2583c95ab133a4 completed May 10, 2026, 6:06 a.m.
NED2 Entity disambiguation (via description) batch_6a00214a2a908190a11388a63de1f7af completed May 10, 2026, 6:10 a.m.
Created at: April 10, 2026, 5:05 a.m.