Triple

T19069324
Position Surface form Disambiguated ID Type / Status
Subject Mitcham E466751 entity
Predicate hasNeighbourhood P4813 FINISHED
Object Gaston Road
Gaston Road is a residential street located in the district of Mitcham in south London, England.
 E1409747 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: Gaston Road | Statement: [Mitcham, hasNeighbourhood, Gaston Road]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gaston Road
Context triple: [Mitcham, hasNeighbourhood, Gaston Road]
  • A. Anson Road
    Anson Road is a key commercial street in Singapore’s central business district, lined with office towers and close to major financial and business hubs.
  • B. Richmond Road
    Richmond Road is a major thoroughfare on Staten Island, New York City, running through several neighborhoods and serving as an important local connector.
  • C. South Road
    South Road is a major roadway in Bermuda that runs through Warwick Parish and other areas, serving as one of the island’s primary east–west transport routes.
  • D. South Road
    South Road is a major arterial route in Adelaide, South Australia, forming a key north–south transport corridor through suburbs including the City of West Torrens.
  • E. Salisbury Road
    Salisbury Road is a prominent waterfront street in Tsim Sha Tsui, Hong Kong, known for landmarks such as the Hong Kong Cultural Centre, the Space Museum, and its views over Victoria Harbour.
  • 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: Gaston Road
Triple: [Mitcham, hasNeighbourhood, Gaston Road]
Generated description
Gaston Road is a residential street located in the district of Mitcham in south London, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gaston Road
Target entity description: Gaston Road is a residential street located in the district of Mitcham in south London, England.
  • A. Anson Road
    Anson Road is a key commercial street in Singapore’s central business district, lined with office towers and close to major financial and business hubs.
  • B. Richmond Road
    Richmond Road is a major thoroughfare on Staten Island, New York City, running through several neighborhoods and serving as an important local connector.
  • C. South Road
    South Road is a major roadway in Bermuda that runs through Warwick Parish and other areas, serving as one of the island’s primary east–west transport routes.
  • D. South Road
    South Road is a major arterial route in Adelaide, South Australia, forming a key north–south transport corridor through suburbs including the City of West Torrens.
  • E. Salisbury Road
    Salisbury Road is a prominent waterfront street in Tsim Sha Tsui, Hong Kong, known for landmarks such as the Hong Kong Cultural Centre, the Space Museum, and its views over Victoria Harbour.
  • 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_69d8dd04f4488190b1121cc53ef2bfd6 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e19caa708190876a2cb06aa0c9cc completed April 20, 2026, 8:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a081f1c707c81908de1424ba3f05828 completed May 16, 2026, 7:39 a.m.
NEDg Description generation batch_6a08204234a48190b9f9a1907e9eddf6 completed May 16, 2026, 7:44 a.m.
NED2 Entity disambiguation (via description) batch_6a082112e7bc8190a10cdee4571d053a completed May 16, 2026, 7:47 a.m.
Created at: April 10, 2026, 12:03 p.m.