Triple

T14414769
Position Surface form Disambiguated ID Type / Status
Subject Leytonstone E357420 entity
Predicate hasLandmark P105 FINISHED
Object Green Man roundabout
Green Man roundabout is a major road junction and local landmark in Leytonstone, East London, known for its heavy traffic and proximity to the Green Man pub site.
E1097129 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: Green Man roundabout | Statement: [Leytonstone, hasLandmark, Green Man roundabout]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Green Man roundabout
Context triple: [Leytonstone, hasLandmark, Green Man roundabout]
  • A. Old Street Roundabout
    Old Street Roundabout is a major road junction and tech-industry hub in central London, often associated with the surrounding “Silicon Roundabout” startup scene.
  • B. Wandsworth Roundabout
    Wandsworth Roundabout is a major multi-lane traffic junction in the London Borough of Wandsworth, known for connecting several key roads and often experiencing heavy congestion.
  • C. Effurun Roundabout
    Effurun Roundabout is a major traffic junction and landmark in Effurun, Delta State, Nigeria, serving as a key connector for roads linking nearby cities and commercial areas.
  • D. Gogar roundabout
    Gogar roundabout is a major road junction in the western outskirts of Edinburgh, Scotland, serving as a key connection point between the city, its airport, and surrounding transport infrastructure.
  • E. Pearl Roundabout
    Pearl Roundabout was a central traffic junction and symbolic gathering point in Manama, Bahrain, that became internationally known as the focal site of mass protests during the 2011 Bahraini uprising.
  • 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: Green Man roundabout
Triple: [Leytonstone, hasLandmark, Green Man roundabout]
Generated description
Green Man roundabout is a major road junction and local landmark in Leytonstone, East London, known for its heavy traffic and proximity to the Green Man pub site.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Green Man roundabout
Target entity description: Green Man roundabout is a major road junction and local landmark in Leytonstone, East London, known for its heavy traffic and proximity to the Green Man pub site.
  • A. Old Street Roundabout
    Old Street Roundabout is a major road junction and tech-industry hub in central London, often associated with the surrounding “Silicon Roundabout” startup scene.
  • B. Wandsworth Roundabout
    Wandsworth Roundabout is a major multi-lane traffic junction in the London Borough of Wandsworth, known for connecting several key roads and often experiencing heavy congestion.
  • C. Effurun Roundabout
    Effurun Roundabout is a major traffic junction and landmark in Effurun, Delta State, Nigeria, serving as a key connector for roads linking nearby cities and commercial areas.
  • D. Gogar roundabout
    Gogar roundabout is a major road junction in the western outskirts of Edinburgh, Scotland, serving as a key connection point between the city, its airport, and surrounding transport infrastructure.
  • E. Pearl Roundabout
    Pearl Roundabout was a central traffic junction and symbolic gathering point in Manama, Bahrain, that became internationally known as the focal site of mass protests during the 2011 Bahraini uprising.
  • 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_69d82793421c8190861eb0e673b085de completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de90cc99208190a2313b1acfb5d802 completed April 14, 2026, 7:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd552a75ec8190b966d509d315ca60 completed May 8, 2026, 3:14 a.m.
NEDg Description generation batch_69fd56844d7c8190906b6550fb1c28d5 completed May 8, 2026, 3:20 a.m.
NED2 Entity disambiguation (via description) batch_69fd5731c9188190bda2958bef87dfe2 completed May 8, 2026, 3:23 a.m.
Created at: April 10, 2026, 1:17 a.m.