Triple

T17867081
Position Surface form Disambiguated ID Type / Status
Subject Pitlochry railway station E446730 entity
Predicate isOnRoute P2127 FINISHED
Object Edinburgh–Inverness
Edinburgh–Inverness is a major Scottish inter-city rail route linking the capital city of Edinburgh with the Highland city of Inverness through central and Highland Scotland.
 E1293158 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: Edinburgh–Inverness | Statement: [Pitlochry railway station, isOnRoute, Edinburgh–Inverness]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Edinburgh–Inverness
Context triple: [Pitlochry railway station, isOnRoute, Edinburgh–Inverness]
  • A. 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.
  • B. Inverness to Perth
    Inverness to Perth is a historic Scottish railway route linking the Highland city of Inverness with the city of Perth through the central Highlands.
  • C. Inverness and Nairn
    Inverness and Nairn is a former UK parliamentary constituency in the Scottish Highlands that centered on the city of Inverness and the nearby coastal town of Nairn.
  • D. Edinburgh–Dundee route
    The Edinburgh–Dundee route is a major Scottish railway corridor linking the capital city Edinburgh with the city of Dundee via the east coast main line.
  • E. Inverness to Elgin
    Inverness to Elgin is a railway route in northern Scotland linking the city of Inverness with the town of Elgin through the Highlands.
  • 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: Edinburgh–Inverness
Triple: [Pitlochry railway station, isOnRoute, Edinburgh–Inverness]
Generated description
Edinburgh–Inverness is a major Scottish inter-city rail route linking the capital city of Edinburgh with the Highland city of Inverness through central and Highland Scotland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Edinburgh–Inverness
Target entity description: Edinburgh–Inverness is a major Scottish inter-city rail route linking the capital city of Edinburgh with the Highland city of Inverness through central and Highland Scotland.
  • A. 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.
  • B. Inverness to Perth
    Inverness to Perth is a historic Scottish railway route linking the Highland city of Inverness with the city of Perth through the central Highlands.
  • C. Inverness and Nairn
    Inverness and Nairn is a former UK parliamentary constituency in the Scottish Highlands that centered on the city of Inverness and the nearby coastal town of Nairn.
  • D. Edinburgh–Dundee route
    The Edinburgh–Dundee route is a major Scottish railway corridor linking the capital city Edinburgh with the city of Dundee via the east coast main line.
  • E. Inverness to Elgin
    Inverness to Elgin is a railway route in northern Scotland linking the city of Inverness with the town of Elgin through the Highlands.
  • 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_69d8b9f4c22c819093c2680434472894 completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e49a9f95688190aeace742e8e7c4c0 completed April 19, 2026, 9:04 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0313cc1e008190b9a0660d221fae64 completed May 12, 2026, 11:49 a.m.
NEDg Description generation batch_6a0314dfb1308190b04eb2a0b397785a completed May 12, 2026, 11:54 a.m.
NED2 Entity disambiguation (via description) batch_6a031543b4f08190bb6bf2a5191bd6ee completed May 12, 2026, 11:55 a.m.
Created at: April 10, 2026, 10:17 a.m.