Triple

T15203448
Position Surface form Disambiguated ID Type / Status
Subject A66 road E363323 entity
Predicate hasUpgradeProgramme P79042 FINISHED
Object A66 Northern Trans-Pennine project
The A66 Northern Trans-Pennine project is a major UK infrastructure scheme to improve and dual the A66 route across the Pennines, enhancing safety, capacity, and connectivity between northern England regions.
E1143422 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: A66 Northern Trans-Pennine project | Statement: [A66 road, hasUpgradeProgramme, A66 Northern Trans-Pennine project]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: A66 Northern Trans-Pennine project
Context triple: [A66 road, hasUpgradeProgramme, A66 Northern Trans-Pennine project]
  • A. TransPennine Route Upgrade (TPRU) programme
    The TransPennine Route Upgrade (TPRU) programme is a major UK rail infrastructure project to modernise and increase capacity, reliability, and connectivity on the key TransPennine rail corridor across northern England.
  • B. Levenmouth rail link
    The Levenmouth rail link is a Scottish railway project to reinstate passenger services connecting Leven and the surrounding Levenmouth area to the national rail network.
  • C. Trans-Pennine freight corridor
    The Trans-Pennine freight corridor is a major east–west transport route across northern England used to move goods efficiently between key industrial and port regions.
  • D. Great North of England Railway
    The Great North of England Railway was an early 19th-century British railway company that built and operated part of the main line linking York with northern England.
  • E. TransPennine North Route
    The TransPennine North Route is a key intercity rail corridor in northern England linking major cities such as Manchester, Leeds, and York across the Pennines.
  • 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: A66 Northern Trans-Pennine project
Triple: [A66 road, hasUpgradeProgramme, A66 Northern Trans-Pennine project]
Generated description
The A66 Northern Trans-Pennine project is a major UK infrastructure scheme to improve and dual the A66 route across the Pennines, enhancing safety, capacity, and connectivity between northern England regions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: A66 Northern Trans-Pennine project
Target entity description: The A66 Northern Trans-Pennine project is a major UK infrastructure scheme to improve and dual the A66 route across the Pennines, enhancing safety, capacity, and connectivity between northern England regions.
  • A. TransPennine Route Upgrade (TPRU) programme
    The TransPennine Route Upgrade (TPRU) programme is a major UK rail infrastructure project to modernise and increase capacity, reliability, and connectivity on the key TransPennine rail corridor across northern England.
  • B. Levenmouth rail link
    The Levenmouth rail link is a Scottish railway project to reinstate passenger services connecting Leven and the surrounding Levenmouth area to the national rail network.
  • C. Trans-Pennine freight corridor
    The Trans-Pennine freight corridor is a major east–west transport route across northern England used to move goods efficiently between key industrial and port regions.
  • D. Great North of England Railway
    The Great North of England Railway was an early 19th-century British railway company that built and operated part of the main line linking York with northern England.
  • E. TransPennine North Route
    The TransPennine North Route is a key intercity rail corridor in northern England linking major cities such as Manchester, Leeds, and York across the Pennines.
  • 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_69d85a0b78bc8190b6e5ad51a2c4cfc5 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e006b693a48190a6230b7b52bc8cd3 completed April 15, 2026, 9:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69fed3390b708190b10c876c437c72c8 completed May 9, 2026, 6:24 a.m.
NEDg Description generation batch_69fed44b2e3c8190aad111e2bc2b56a2 completed May 9, 2026, 6:29 a.m.
NED2 Entity disambiguation (via description) batch_69fed547192c8190b89755fff48ca620 completed May 9, 2026, 6:33 a.m.
Created at: April 10, 2026, 3:10 a.m.