Triple

T15652437
Position Surface form Disambiguated ID Type / Status
Subject Hammersmith bus station E376344 entity
Predicate connectsTo P845 FINISHED
Object Hammersmith gyratory
Hammersmith gyratory is a major multi-lane road junction and traffic system in Hammersmith, west London, serving as a key hub for local and through traffic.
E1169472 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: Hammersmith gyratory | Statement: [Hammersmith bus station, connectsTo, Hammersmith gyratory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hammersmith gyratory
Context triple: [Hammersmith bus station, connectsTo, Hammersmith gyratory]
  • A. 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.
  • B. 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.
  • C. Elephant and Castle roundabout
    Elephant and Castle roundabout is a major and historically notorious traffic junction in south London that serves as a key node for road and public transport connections in the Elephant and Castle area.
  • D. 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.
  • E. Scarborough Junction
    Scarborough Junction is a residential and industrial neighbourhood in the eastern part of Toronto, Ontario, known for its rail corridors and proximity to major transit routes.
  • 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: Hammersmith gyratory
Triple: [Hammersmith bus station, connectsTo, Hammersmith gyratory]
Generated description
Hammersmith gyratory is a major multi-lane road junction and traffic system in Hammersmith, west London, serving as a key hub for local and through traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hammersmith gyratory
Target entity description: Hammersmith gyratory is a major multi-lane road junction and traffic system in Hammersmith, west London, serving as a key hub for local and through traffic.
  • A. 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.
  • B. 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.
  • C. Elephant and Castle roundabout
    Elephant and Castle roundabout is a major and historically notorious traffic junction in south London that serves as a key node for road and public transport connections in the Elephant and Castle area.
  • D. 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.
  • E. Scarborough Junction
    Scarborough Junction is a residential and industrial neighbourhood in the eastern part of Toronto, Ontario, known for its rail corridors and proximity to major transit routes.
  • 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_69d85cd1564c8190991adda63bfab4b0 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04eeed2d48190a7a8a618d90012d0 completed April 16, 2026, 2:52 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff6797954c8190ac05ee3db634efa7 completed May 9, 2026, 4:57 p.m.
NEDg Description generation batch_69ff68481ff881909c23ae20bd3a9ff8 completed May 9, 2026, 5 p.m.
NED2 Entity disambiguation (via description) batch_69ff6911a76c819088c8a86d2106b6c6 completed May 9, 2026, 5:04 p.m.
Created at: April 10, 2026, 4:15 a.m.