Triple

T8490523
Position Surface form Disambiguated ID Type / Status
Subject Hertford East railway station E200955 entity
Predicate nearbyStation P4625 FINISHED
Object Hertford North railway station E203121 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: Hertford North railway station | Statement: [Hertford East railway station, nearbyStation, Hertford North railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hertford North railway station
Context triple: [Hertford East railway station, nearbyStation, Hertford North railway station]
  • A. Hertford North railway station chosen
    Hertford North railway station is a suburban rail station in Hertford, England, providing services on the Hertford Loop Line into London.
  • B. Hertford East railway station
    Hertford East railway station is a terminus railway station in Hertford, England, serving as one end of the Hertford East branch line into London.
  • C. Bishop's Stortford railway station
    Bishop's Stortford railway station is a key commuter and regional rail hub in Hertfordshire, England, providing frequent services to London and other destinations on the West Anglia route.
  • D. Watford North railway station
    Watford North railway station is a small suburban rail stop in Hertfordshire, England, serving the northern part of Watford on the Abbey Line between Watford Junction and St Albans Abbey.
  • E. Watford High Street railway station
    Watford High Street railway station is a suburban rail station in Watford, Hertfordshire, serving local and London Overground services on the Watford DC line.
  • 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_69ca831d7b148190a6e32c1de43ab13b completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe5596f1c8190aead21a245f21c07 completed March 31, 2026, 3:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce3a54c3888190b11b7e9909abe518 completed April 2, 2026, 9:43 a.m.
Created at: March 30, 2026, 6:13 p.m.