Triple

T20464524
Position Surface form Disambiguated ID Type / Status
Subject Chichester railway station E502011 entity
Predicate isOnRoute P2127 FINISHED
Object London Victoria–Chichester route
The London Victoria–Chichester route is a UK railway service linking central London with the coastal city of Chichester, serving commuter and regional passengers in southern England.
E1433048 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: London Victoria–Chichester route | Statement: [Chichester railway station, isOnRoute, London Victoria–Chichester route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London Victoria–Chichester route
Context triple: [Chichester railway station, isOnRoute, London Victoria–Chichester route]
  • A. London–Bristol route
    The London–Bristol route is a major intercity rail corridor in England linking the capital with the city of Bristol and serving as a key artery for passenger and freight traffic in the west of the country.
  • B. A3 London–Portsmouth route
    The A3 London–Portsmouth route is a major trunk road in southern England linking the capital with the port city of Portsmouth.
  • C. Cambridge–Brighton route
    The Cambridge–Brighton route is a cross-London commuter and regional rail service linking Cambridge in the north with Brighton on the south coast via central London.
  • D. Bedford–St Pancras–Gatwick Airport route
    The Bedford–St Pancras–Gatwick Airport route is a key north–south commuter and airport rail service in southern England, linking Bedford through central London to Gatwick Airport as part of the Thameslink network.
  • E. London–Oxford route
    The London–Oxford route is a key railway corridor in England linking the capital with the historic university city of Oxford via intermediate stations such as Didcot Parkway.
  • 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: London Victoria–Chichester route
Triple: [Chichester railway station, isOnRoute, London Victoria–Chichester route]
Generated description
The London Victoria–Chichester route is a UK railway service linking central London with the coastal city of Chichester, serving commuter and regional passengers in southern England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: London Victoria–Chichester route
Target entity description: The London Victoria–Chichester route is a UK railway service linking central London with the coastal city of Chichester, serving commuter and regional passengers in southern England.
  • A. London–Bristol route
    The London–Bristol route is a major intercity rail corridor in England linking the capital with the city of Bristol and serving as a key artery for passenger and freight traffic in the west of the country.
  • B. A3 London–Portsmouth route
    The A3 London–Portsmouth route is a major trunk road in southern England linking the capital with the port city of Portsmouth.
  • C. Cambridge–Brighton route
    The Cambridge–Brighton route is a cross-London commuter and regional rail service linking Cambridge in the north with Brighton on the south coast via central London.
  • D. Bedford–St Pancras–Gatwick Airport route
    The Bedford–St Pancras–Gatwick Airport route is a key north–south commuter and airport rail service in southern England, linking Bedford through central London to Gatwick Airport as part of the Thameslink network.
  • E. London–Oxford route
    The London–Oxford route is a key railway corridor in England linking the capital with the historic university city of Oxford via intermediate stations such as Didcot Parkway.
  • 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_69e0b4ad4940819098cf2ff6413574e5 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e696a9489081908990c691a36ba04d completed April 20, 2026, 9:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a088b188f208190a8cb7850c209f0de completed May 16, 2026, 3:19 p.m.
NEDg Description generation batch_6a088c8a61cc8190a6c1d4e09257ddfe completed May 16, 2026, 3:26 p.m.
NED2 Entity disambiguation (via description) batch_6a088cf2bb688190b407b12013dd4aa0 completed May 16, 2026, 3:27 p.m.
Created at: April 16, 2026, 11:33 a.m.