Triple

T1659917
Position Surface form Disambiguated ID Type / Status
Subject Port of London E35880 entity
Predicate extendsFrom P1245 FINISHED
Object Teddington Lock E160648 NE FINISHED

How this triple was built (2 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: Teddington Lock | Statement: [Port of London, extendsFrom, Teddington Lock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Teddington Lock
Context triple: [Port of London, extendsFrom, Teddington Lock]
  • A. Brentford Lock
    Brentford Lock is a historic canal lock and waterside area on the Grand Union Canal in Brentford, west London, known for its maritime heritage and regenerated residential and leisure developments.
  • B. Gloucester Lock
    Gloucester Lock is a canal lock in the city of Gloucester, England, that connects the Gloucester and Sharpness Canal with the River Severn and manages navigation between them.
  • C. Rosedale Lock
    Rosedale Lock is a navigational lock on Ontario’s Trent–Severn Waterway that helps boats transition between different water levels along the canal system.
  • D. Sunbury Lock chosen
    Sunbury Lock is a lock on the River Thames in England, used to manage water levels and enable boats to navigate between different stretches of the river.
  • E. Camden Lock
    Camden Lock is a historic canal lock and bustling market area in Camden Town, London, known for its alternative culture, shops, and street food.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a88606aa808190aa0b421b4271f220 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa6277b11481909a894391f4feadd0 completed March 6, 2026, 5:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad6827ff2c8190b7c9af9926a7452c completed March 8, 2026, 12:14 p.m.
Created at: March 4, 2026, 7:29 p.m.