Triple

T15060370
Position Surface form Disambiguated ID Type / Status
Subject Peterborough–Lincoln line E379607 entity
Predicate connectsToLine P35490 FINISHED
Object Newark–Lincoln line
The Newark–Lincoln line is a regional railway route in England that links the city of Lincoln with Newark, providing connections to the wider national rail network.
E1135676 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: Newark–Lincoln line | Statement: [Peterborough–Lincoln line, connectsToLine, Newark–Lincoln line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Newark–Lincoln line
Context triple: [Peterborough–Lincoln line, connectsToLine, Newark–Lincoln line]
  • A. Trenton Line
    Trenton Line is a commuter rail service in the Philadelphia region operated by SEPTA Regional Rail, connecting Center City Philadelphia with Trenton, New Jersey.
  • B. Northern City Line
    The Northern City Line is a suburban commuter rail route in London running between Moorgate in the City and destinations in Hertfordshire, integrated into the National Rail network.
  • C. Pelham Line
    The Pelham Line is a New York City Subway route in the Bronx and Manhattan, operated by the IRT division and primarily served by the 6 train.
  • D. Ou Main Line
    The Ōu Main Line is a major Japanese railway route in the Tōhoku region that runs roughly north–south through Honshu, connecting key cities including Aomori.
  • E. Gloucester–Newport line
    The Gloucester–Newport line is a major railway route in western England and South Wales that runs along the River Severn, linking Gloucester with Newport and forming part of an important cross-border passenger and freight corridor.
  • 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: Newark–Lincoln line
Triple: [Peterborough–Lincoln line, connectsToLine, Newark–Lincoln line]
Generated description
The Newark–Lincoln line is a regional railway route in England that links the city of Lincoln with Newark, providing connections to the wider national rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Newark–Lincoln line
Target entity description: The Newark–Lincoln line is a regional railway route in England that links the city of Lincoln with Newark, providing connections to the wider national rail network.
  • A. Trenton Line
    Trenton Line is a commuter rail service in the Philadelphia region operated by SEPTA Regional Rail, connecting Center City Philadelphia with Trenton, New Jersey.
  • B. Northern City Line
    The Northern City Line is a suburban commuter rail route in London running between Moorgate in the City and destinations in Hertfordshire, integrated into the National Rail network.
  • C. Pelham Line
    The Pelham Line is a New York City Subway route in the Bronx and Manhattan, operated by the IRT division and primarily served by the 6 train.
  • D. Ou Main Line
    The Ōu Main Line is a major Japanese railway route in the Tōhoku region that runs roughly north–south through Honshu, connecting key cities including Aomori.
  • E. Gloucester–Newport line
    The Gloucester–Newport line is a major railway route in western England and South Wales that runs along the River Severn, linking Gloucester with Newport and forming part of an important cross-border passenger and freight corridor.
  • 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_69d85cd64d108190853797a95c11cc45 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69dedee50afc8190bf7b0f4bbe8c60a3 completed April 15, 2026, 12:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69fea5c612d481909575b76f7aa96c50 completed May 9, 2026, 3:11 a.m.
NEDg Description generation batch_69fea88329708190bd943e69c209458e completed May 9, 2026, 3:22 a.m.
NED2 Entity disambiguation (via description) batch_69fea91cd358819092f4e2b9392039f8 completed May 9, 2026, 3:25 a.m.
Created at: April 10, 2026, 3:01 a.m.