Triple

T1290781
Position Surface form Disambiguated ID Type / Status
Subject O2 Arena (interior redesign) E27540 entity
Predicate location P40 FINISHED
Object Greenwich Peninsula, London, England
Greenwich Peninsula in London, England is a major riverside redevelopment area on a bend of the River Thames, known for its modern architecture, cultural venues, and the landmark O2 Arena.
E147185 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: Greenwich Peninsula, London, England | Statement: [O2 Arena (interior redesign), location, Greenwich Peninsula, London, England]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Greenwich Peninsula, London, England
Context triple: [O2 Arena (interior redesign), location, Greenwich Peninsula, London, England]
  • A. Greenwich, Kent, England
    Greenwich, Kent, England is a historic riverside town on the River Thames best known as the birthplace of King Henry VIII and other Tudor monarchs and for its later role in maritime history and timekeeping.
  • B. Kennington, London, England
    Kennington is a residential district in south London, England, known for its historic streets, proximity to central London, and landmarks such as The Oval cricket ground.
  • C. Westminster, London, England
    Westminster, London, England is a central district of the UK capital known for housing key government institutions, royal landmarks, and major historical sites.
  • D. Maritime Greenwich
    Maritime Greenwich is a historic district in southeast London renowned for its maritime heritage, royal park, and the Royal Observatory, where the Prime Meridian is located.
  • E. London, England
    London, England is the capital and largest city of the United Kingdom, renowned as a global center for finance, culture, and politics.
  • 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: Greenwich Peninsula, London, England
Triple: [O2 Arena (interior redesign), location, Greenwich Peninsula, London, England]
Generated description
Greenwich Peninsula in London, England is a major riverside redevelopment area on a bend of the River Thames, known for its modern architecture, cultural venues, and the landmark O2 Arena.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Greenwich Peninsula, London, England
Target entity description: Greenwich Peninsula in London, England is a major riverside redevelopment area on a bend of the River Thames, known for its modern architecture, cultural venues, and the landmark O2 Arena.
  • A. Greenwich, Kent, England
    Greenwich, Kent, England is a historic riverside town on the River Thames best known as the birthplace of King Henry VIII and other Tudor monarchs and for its later role in maritime history and timekeeping.
  • B. Kennington, London, England
    Kennington is a residential district in south London, England, known for its historic streets, proximity to central London, and landmarks such as The Oval cricket ground.
  • C. Westminster, London, England
    Westminster, London, England is a central district of the UK capital known for housing key government institutions, royal landmarks, and major historical sites.
  • D. Maritime Greenwich
    Maritime Greenwich is a historic district in southeast London renowned for its maritime heritage, royal park, and the Royal Observatory, where the Prime Meridian is located.
  • E. London, England
    London, England is the capital and largest city of the United Kingdom, renowned as a global center for finance, culture, and politics.
  • 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_69a496d4ec448190ad653b2590c46711 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c0d6af908190ade9c481cc6f0ad8 completed March 1, 2026, 10:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69acacbf0cf48190937f620900b08d3f completed March 7, 2026, 10:54 p.m.
NEDg Description generation batch_69acad34fc008190a9c06be5cbe8e8c3 completed March 7, 2026, 10:56 p.m.
NED2 Entity disambiguation (via description) batch_69acadc3ceb48190a9d67c8e90034c49 completed March 7, 2026, 10:59 p.m.
Created at: March 1, 2026, 7:51 p.m.