Triple

T13848081
Position Surface form Disambiguated ID Type / Status
Subject Grand Central concourse E332860 entity
Predicate connectsWith P37 FINISHED
Object Birmingham city centre pedestrian network E60425 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: Birmingham city centre pedestrian network | Statement: [Grand Central concourse, connectsWith, Birmingham city centre pedestrian network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Birmingham city centre pedestrian network
Context triple: [Grand Central concourse, connectsWith, Birmingham city centre pedestrian network]
  • A. Birmingham city centre pedestrian network chosen
    The Birmingham city centre pedestrian network is an interconnected system of walkways, streets, and public spaces that facilitates safe and convenient foot travel throughout Birmingham’s central urban area.
  • B. Greater Manchester pedestrian network
    The Greater Manchester pedestrian network is an interconnected system of walkways, footbridges, and paths designed to facilitate safe and convenient walking routes across the Greater Manchester area.
  • C. College Walk pedestrian axis
    College Walk pedestrian axis is the central east–west walkway that serves as the main thoroughfare and symbolic heart of Columbia University's Morningside Heights campus.
  • D. Rich Street Bridge promenade
    Rich Street Bridge promenade is a scenic pedestrian walkway integrated into the Rich Street Bridge in downtown Columbus, Ohio, offering views of the Scioto River and skyline as part of the Scioto Mile riverfront development.
  • E. Birmingham city centre markets
    Birmingham city centre markets are a historic cluster of indoor and outdoor markets in central Birmingham, England, known for their diverse fresh produce, textiles, and multicultural street trading.
  • 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_69d81c5ba13c8190839315f54768acfd completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de02b2a9788190b164760adec64ef6 completed April 14, 2026, 9:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7c0f189008190bb9afeef42564a33 completed May 3, 2026, 9:41 p.m.
Created at: April 9, 2026, 10:14 p.m.