Triple

T2136906
Position Surface form Disambiguated ID Type / Status
Subject Waterloo Bridge E46673 entity
Predicate partOf P40 FINISHED
Object A301 road
The A301 road is a central London route that runs through the City of Westminster and the London Borough of Lambeth, connecting key landmarks and river crossings in the capital.
E567804 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: A301 road | Statement: [Waterloo Bridge, partOf, A301 road]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: A301 road
Context triple: [Waterloo Bridge, partOf, A301 road]
  • A. A31 road
    The A31 road is a major route in southern England that connects Guildford in Surrey to Dorset, forming part of an important east–west corridor between London and the south coast.
  • B. A331 road
    The A331 road is a primary route in southeast England that connects the M3 near Camberley to the A31 near Farnham, serving as a key north–south link in the region.
  • C. A306 road
    The A306 road is a minor A-road in southwest London connecting the A3 with areas such as Barnes and Hammersmith, serving as a local distributor route across the River Thames corridor.
  • D. A30 road
    The A30 road is a major trunk route in southern England that runs from London through counties including Surrey toward the southwest.
  • E. A307 road
    The A307 road is a key route in southeast England that runs through parts of Surrey and southwest London, connecting towns such as Esher with the London area.
  • 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: A301 road
Triple: [Waterloo Bridge, partOf, A301 road]
Generated description
The A301 road is a central London route that runs through the City of Westminster and the London Borough of Lambeth, connecting key landmarks and river crossings in the capital.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: A301 road
Target entity description: The A301 road is a central London route that runs through the City of Westminster and the London Borough of Lambeth, connecting key landmarks and river crossings in the capital.
  • A. A31 road
    The A31 road is a major route in southern England that connects Guildford in Surrey to Dorset, forming part of an important east–west corridor between London and the south coast.
  • B. A331 road
    The A331 road is a primary route in southeast England that connects the M3 near Camberley to the A31 near Farnham, serving as a key north–south link in the region.
  • C. A306 road
    The A306 road is a minor A-road in southwest London connecting the A3 with areas such as Barnes and Hammersmith, serving as a local distributor route across the River Thames corridor.
  • D. A30 road
    The A30 road is a major trunk route in southern England that runs from London through counties including Surrey toward the southwest.
  • E. A307 road
    The A307 road is a key route in southeast England that runs through parts of Surrey and southwest London, connecting towns such as Esher with the London area.
  • 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_69a88a174ab48190a5db20c132e5dccf completed March 4, 2026, 7:37 p.m.
NER Named-entity recognition batch_69abbdff9254819094d27405478e29a0 completed March 7, 2026, 5:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69c124d359ec819086420b7e00b8d630 completed March 23, 2026, 11:32 a.m.
NEDg Description generation batch_69c12605b8148190967526967a8a1231 completed March 23, 2026, 11:37 a.m.
NED2 Entity disambiguation (via description) batch_69c126c641448190a826c213e8ab05af completed March 23, 2026, 11:40 a.m.
Created at: March 4, 2026, 7:44 p.m.