Triple

T4249345
Position Surface form Disambiguated ID Type / Status
Subject Highland Railway E95807 entity
Predicate operatedRoute P18593 FINISHED
Object Perth to Wick
Perth to Wick was a historic Scottish railway route connecting the city of Perth in central Scotland with the northern coastal town of Wick in Caithness.
 E423249 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: Perth to Wick | Statement: [Highland Railway, operatedRoute, Perth to Wick]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Perth to Wick
Context triple: [Highland Railway, operatedRoute, Perth to Wick]
  • A. London–Aberdeen
    London–Aberdeen is a long-distance rail corridor in the United Kingdom linking the capital city of London with the northeastern Scottish city of Aberdeen.
  • B. London–Inverness
    London–Inverness is a long-distance rail corridor in the United Kingdom linking the capital city of London with the Highland city of Inverness, notable for being served by overnight sleeper trains.
  • C. Peterhead
    Peterhead is a coastal town in Aberdeenshire, northeast Scotland, known historically for its fishing industry and maritime heritage.
  • D. Perth–Edinburgh route
    The Perth–Edinburgh route is a major transport corridor in Scotland linking the city of Perth with the capital, Edinburgh.
  • E. Oban
    Oban is a coastal town in western Scotland known as a major ferry port and gateway to the Hebridean islands.
  • 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: Perth to Wick
Triple: [Highland Railway, operatedRoute, Perth to Wick]
Generated description
Perth to Wick was a historic Scottish railway route connecting the city of Perth in central Scotland with the northern coastal town of Wick in Caithness.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Perth to Wick
Target entity description: Perth to Wick was a historic Scottish railway route connecting the city of Perth in central Scotland with the northern coastal town of Wick in Caithness.
  • A. London–Aberdeen
    London–Aberdeen is a long-distance rail corridor in the United Kingdom linking the capital city of London with the northeastern Scottish city of Aberdeen.
  • B. London–Inverness
    London–Inverness is a long-distance rail corridor in the United Kingdom linking the capital city of London with the Highland city of Inverness, notable for being served by overnight sleeper trains.
  • C. Peterhead
    Peterhead is a coastal town in Aberdeenshire, northeast Scotland, known historically for its fishing industry and maritime heritage.
  • D. Perth–Edinburgh route
    The Perth–Edinburgh route is a major transport corridor in Scotland linking the city of Perth with the capital, Edinburgh.
  • E. Oban
    Oban is a coastal town in western Scotland known as a major ferry port and gateway to the Hebridean islands.
  • 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_69b3453f759881909b91f01a1e82c036 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34e9df10881908a2f039773f8afaa completed March 12, 2026, 11:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5a87fdca481908bd2c80b10d0dd3d completed March 14, 2026, 6:27 p.m.
NEDg Description generation batch_69b5a917d4a88190864441f95706964e completed March 14, 2026, 6:29 p.m.
NED2 Entity disambiguation (via description) batch_69b5a96967ec8190aa86e735808211fd completed March 14, 2026, 6:31 p.m.
Created at: March 12, 2026, 11:06 p.m.