Triple

T1049670
Position Surface form Disambiguated ID Type / Status
Subject Virgin CrossCountry E22664 entity
Predicate notableRoute P22 FINISHED
Object Penzance to Dundee service
The Penzance to Dundee service is a long-distance cross-country passenger train route in the United Kingdom that links the far southwest of England with eastern Scotland.
E119094 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: Penzance to Dundee service | Statement: [Virgin CrossCountry, notableRoute, Penzance to Dundee service]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Penzance to Dundee service
Context triple: [Virgin CrossCountry, notableRoute, Penzance to Dundee service]
  • A. Heysham–Douglas ferry route
    The Heysham–Douglas ferry route is a passenger and vehicle sea link across the Irish Sea connecting Heysham in England with Douglas on the Isle of Man.
  • B. Liverpool–Douglas ferry route
    The Liverpool–Douglas ferry route is a passenger and vehicle ferry service linking the English city of Liverpool with Douglas on the Isle of Man across the Irish Sea.
  • C. Fishguard–Rosslare ferry route
    The Fishguard–Rosslare ferry route is a long-established passenger and vehicle sea crossing linking southwest Wales with southeast Ireland across the Irish Sea.
  • D. Holyhead–Dublin ferry route
    The Holyhead–Dublin ferry route is a major maritime link between Wales and Ireland, carrying passengers and vehicles across the Irish Sea and forming a key part of the transport corridor between Great Britain and Ireland.
  • E. Penzance
    Penzance is a historic coastal town and popular tourist destination in Cornwall, England, known as one of the westernmost major settlements in the country.
  • 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: Penzance to Dundee service
Triple: [Virgin CrossCountry, notableRoute, Penzance to Dundee service]
Generated description
The Penzance to Dundee service is a long-distance cross-country passenger train route in the United Kingdom that links the far southwest of England with eastern Scotland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Penzance to Dundee service
Target entity description: The Penzance to Dundee service is a long-distance cross-country passenger train route in the United Kingdom that links the far southwest of England with eastern Scotland.
  • A. Heysham–Douglas ferry route
    The Heysham–Douglas ferry route is a passenger and vehicle sea link across the Irish Sea connecting Heysham in England with Douglas on the Isle of Man.
  • B. Liverpool–Douglas ferry route
    The Liverpool–Douglas ferry route is a passenger and vehicle ferry service linking the English city of Liverpool with Douglas on the Isle of Man across the Irish Sea.
  • C. Fishguard–Rosslare ferry route
    The Fishguard–Rosslare ferry route is a long-established passenger and vehicle sea crossing linking southwest Wales with southeast Ireland across the Irish Sea.
  • D. Holyhead–Dublin ferry route
    The Holyhead–Dublin ferry route is a major maritime link between Wales and Ireland, carrying passengers and vehicles across the Irish Sea and forming a key part of the transport corridor between Great Britain and Ireland.
  • E. Penzance
    Penzance is a historic coastal town and popular tourist destination in Cornwall, England, known as one of the westernmost major settlements in the country.
  • 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_69a493da02e081908c13ff5e02a0fe7a completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b8b2c6208190b6fdf3e93b1b1d04 completed March 1, 2026, 10:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac3bcd3a4481908f7d9f13e3697fa9 completed March 7, 2026, 2:53 p.m.
NEDg Description generation batch_69ac3c42c2c081909ccadbf944d3aa6c completed March 7, 2026, 2:54 p.m.
NED2 Entity disambiguation (via description) batch_69ac3cbea1708190a16951194f13ed5e completed March 7, 2026, 2:57 p.m.
Created at: March 1, 2026, 7:42 p.m.