Triple

T3362921
Position Surface form Disambiguated ID Type / Status
Subject Blackfriars Bridge E70764 entity
Predicate partOf P40 FINISHED
Object A201 road
The A201 road is a major route in central London that connects key areas such as King's Cross, Farringdon, and Elephant and Castle across the River Thames.
 E784549 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: A201 road | Statement: [Blackfriars Bridge, partOf, A201 road]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: A201 road
Context triple: [Blackfriars Bridge, partOf, A201 road]
  • A. A205 road
    The A205 road is a major orbital route in London forming part of the South Circular Road, connecting various districts across the south of the city.
  • B. A20 road
    The A20 road is a major route in southeast England that links London with the Channel port of Dover, serving as an important corridor for traffic to and from continental Europe.
  • C. A2100 road
    The A2100 road is a minor A-road in East Sussex, England, running near Battle and serving as a local connector route parallel to part of the A21.
  • D. A215 road
    The A215 road is a major route in south London, England, connecting several inner-city districts between central London and the suburbs.
  • E. A213 road
    The A213 road is a main route in south London that connects several districts, including Penge, and links local traffic to larger arterial roads.
  • 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: A201 road
Triple: [Blackfriars Bridge, partOf, A201 road]
Generated description
The A201 road is a major route in central London that connects key areas such as King's Cross, Farringdon, and Elephant and Castle across the River Thames.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: A201 road
Target entity description: The A201 road is a major route in central London that connects key areas such as King's Cross, Farringdon, and Elephant and Castle across the River Thames.
  • A. A205 road
    The A205 road is a major orbital route in London forming part of the South Circular Road, connecting various districts across the south of the city.
  • B. A20 road
    The A20 road is a major route in southeast England that links London with the Channel port of Dover, serving as an important corridor for traffic to and from continental Europe.
  • C. A2100 road
    The A2100 road is a minor A-road in East Sussex, England, running near Battle and serving as a local connector route parallel to part of the A21.
  • D. A215 road
    The A215 road is a major route in south London, England, connecting several inner-city districts between central London and the suburbs.
  • E. A213 road
    The A213 road is a main route in south London that connects several districts, including Penge, and links local traffic to larger arterial roads.
  • 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_69ad85a660c48190998489309a3b4869 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb26a5a508190948932769de0dbb3 completed March 8, 2026, 5:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69d065a63f8c8190a50f814fb70e0e31 completed April 4, 2026, 1:13 a.m.
NEDg Description generation batch_69d066f0aa588190997de81afd8dc0b5 completed April 4, 2026, 1:18 a.m.
NED2 Entity disambiguation (via description) batch_69d067e17fac819095544182f3232bf5 completed April 4, 2026, 1:22 a.m.
Created at: March 8, 2026, 3:13 p.m.