Triple

T18111333
Position Surface form Disambiguated ID Type / Status
Subject Brighton to Portsmouth line E433480 entity
Predicate hasJunction P1018 FINISHED
Object Barnham Junction — NE NERFINISHED

How this triple was built (3 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: Barnham Junction | Statement: [Brighton to Portsmouth line, hasJunction, Barnham Junction]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Barnham Junction
Context triple: [Brighton to Portsmouth line, hasJunction, Barnham Junction]
  • A. Haughley Junction
    Haughley Junction is a railway junction in Suffolk, England, where multiple lines historically converged on the route between Ipswich and Norwich.
  • B. Braunston Junction
    Braunston Junction is a key canal junction in Northamptonshire, England, where major waterways meet and form an important hub on the British inland waterways network.
  • C. Hurleston Junction
    Hurleston Junction is a canal junction in Cheshire, England, where the Llangollen Canal meets the Shropshire Union Canal and serves as a key gateway to the Llangollen waterway.
  • D. Faversham Junction
    Faversham Junction is a railway junction in Kent, England, where routes on the Chatham Main Line diverge near the town of Faversham.
  • E. Halwill Junction
    Halwill Junction is a small rural village in West Devon, England, historically known for its former railway junction on the North Cornwall and Okehampton lines.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Barnham Junction
Target entity description: Barnham Junction is a key railway junction in West Sussex, England, where routes diverge toward Portsmouth, Bognor Regis, and other south coast destinations.
  • A. Haughley Junction
    Haughley Junction is a railway junction in Suffolk, England, where multiple lines historically converged on the route between Ipswich and Norwich.
  • B. Braunston Junction
    Braunston Junction is a key canal junction in Northamptonshire, England, where major waterways meet and form an important hub on the British inland waterways network.
  • C. Hurleston Junction
    Hurleston Junction is a canal junction in Cheshire, England, where the Llangollen Canal meets the Shropshire Union Canal and serves as a key gateway to the Llangollen waterway.
  • D. Faversham Junction
    Faversham Junction is a railway junction in Kent, England, where routes on the Chatham Main Line diverge near the town of Faversham.
  • E. Halwill Junction
    Halwill Junction is a small rural village in West Devon, England, historically known for its former railway junction on the North Cornwall and Okehampton lines.
  • F. None of above. chosen

Provenance (2 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_69d8b90916008190a1f110bd7ced5473 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4ddd2038081909515fb6d17495cbf completed April 19, 2026, 1:51 p.m.
Created at: April 10, 2026, 10:28 a.m.