Triple

T1493691
Position Surface form Disambiguated ID Type / Status
Subject Tŷ Hywel E29638 entity
Predicate locatedOn P40 FINISHED
Object Pierhead Street
Pierhead Street is a prominent road in Cardiff Bay, Wales, known for housing key Welsh political and civic buildings.
E226973 NE FINISHED

How this triple was built (4 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: Pierhead Street | Statement: [Tŷ Hywel, locatedOn, Pierhead Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pierhead Street
Context triple: [Tŷ Hywel, locatedOn, Pierhead Street]
  • A. Parliament Street
    Parliament Street is a major road in central London that forms part of the route between Trafalgar Square and the Houses of Parliament, running through the heart of the UK’s government district.
  • B. Parliament Street
    Parliament Street is a notable thoroughfare in Hamilton, Bermuda, known for its proximity to key government and civic buildings.
  • C. Harbord Street
    Harbord Street is a major east–west thoroughfare in downtown Toronto, Ontario, known for its mix of residential areas, shops, and proximity to the University of Toronto.
  • D. London Bridge Street
    London Bridge Street is a central London road in the London Bridge area, known for hosting major landmarks and transport links, including The Shard and London Bridge station.
  • E. Caxton Street
    Caxton Street is a street in Westminster, central London, known for housing the historic Caxton Hall building.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Pierhead Street
Triple: [Tŷ Hywel, locatedOn, Pierhead Street]
Generated description
Pierhead Street is a prominent road in Cardiff Bay, Wales, known for housing key Welsh political and civic buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pierhead Street
Target entity description: Pierhead Street is a prominent road in Cardiff Bay, Wales, known for housing key Welsh political and civic buildings.
  • A. Parliament Street
    Parliament Street is a major road in central London that forms part of the route between Trafalgar Square and the Houses of Parliament, running through the heart of the UK’s government district.
  • B. Parliament Street
    Parliament Street is a notable thoroughfare in Hamilton, Bermuda, known for its proximity to key government and civic buildings.
  • C. Harbord Street
    Harbord Street is a major east–west thoroughfare in downtown Toronto, Ontario, known for its mix of residential areas, shops, and proximity to the University of Toronto.
  • D. London Bridge Street
    London Bridge Street is a central London road in the London Bridge area, known for hosting major landmarks and transport links, including The Shard and London Bridge station.
  • E. Caxton Street
    Caxton Street is a street in Westminster, central London, known for housing the historic Caxton Hall building.
  • F. None of above. chosen

Provenance (5 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_69a498dba1d8819093b46a3a8d2485f1 completed March 1, 2026, 7:51 p.m.
NER Named-entity recognition batch_69a4c6c665488190ae665f7a1b0563f5 completed March 1, 2026, 11:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69ae0aa631788190836e00b3cce934ef completed March 8, 2026, 11:47 p.m.
NEDg Description generation batch_69ae0e9310288190af35a7accfa609e3 completed March 9, 2026, 12:04 a.m.
NED2 Entity disambiguation (via description) batch_69ae0eeb73088190b1ab31f7fcdc4f9d completed March 9, 2026, 12:06 a.m.
Created at: March 1, 2026, 8:12 p.m.