Triple

T485517
Position Surface form Disambiguated ID Type / Status
Subject Birmingham New Street E9866 entity
Predicate isBelow P1758 FINISHED
Object Grand Central Birmingham E61232 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: Grand Central Birmingham | Statement: [Birmingham New Street, isBelow, Grand Central Birmingham]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grand Central Birmingham
Context triple: [Birmingham New Street, isBelow, Grand Central Birmingham]
  • A. Grand Central Birmingham chosen
    Grand Central Birmingham is a major shopping and dining complex built above Birmingham New Street railway station, serving as a key retail and transport hub in central Birmingham, England.
  • B. Birmingham City Hall
    Birmingham City Hall is the main municipal building in Birmingham, England, serving as the central venue for the city’s governmental and civic functions.
  • C. Birmingham Snow Hill
    Birmingham Snow Hill is a major railway station in Birmingham, England, serving regional and commuter services and acting as one of the city’s principal rail hubs alongside Birmingham New Street.
  • D. Library of Birmingham
    The Library of Birmingham is a major public library and cultural landmark in Birmingham, England, renowned for its striking contemporary architecture and extensive collections.
  • E. Trafford Centre
    The Trafford Centre is a large indoor shopping and leisure complex in Greater Manchester, England, known for its extensive range of retail stores, restaurants, and entertainment facilities.
  • 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_69a2e802e2908190ab17c9479e0b6412 completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2f0bb46788190b40182bf2a54f98f completed Feb. 28, 2026, 1:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69a47d2a78a48190ac5a1e7f57f9dbd1 completed March 1, 2026, 5:53 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.