Triple

T8585053
Position Surface form Disambiguated ID Type / Status
Subject Downing Site, Cambridge E203285 entity
Predicate boundedBy P224 FINISHED
Object Corn Exchange Street, Cambridge
Corn Exchange Street in Cambridge is a central city street known for running alongside the historic Corn Exchange venue and close to major university and cultural sites.
E744354 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: Corn Exchange Street, Cambridge | Statement: [Downing Site, Cambridge, boundedBy, Corn Exchange Street, Cambridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Corn Exchange Street, Cambridge
Context triple: [Downing Site, Cambridge, boundedBy, Corn Exchange Street, Cambridge]
  • A. Sidney Street, Cambridge
    Sidney Street, Cambridge is a central shopping street in Cambridge, England, lined with retail stores, cafes, and historic buildings close to the city’s main market area.
  • B. St John’s Street, Cambridge
    St John’s Street, Cambridge is a historic central street in Cambridge, England, known for running past St John’s College and linking key parts of the university area.
  • C. St Andrew's Street, Cambridge
    St Andrew's Street in Cambridge is a central thoroughfare lined with shops, colleges, and historic buildings, forming a key part of the city’s commercial and academic heart.
  • D. Pembroke Street, Cambridge
    Pembroke Street in Cambridge is a central street in the historic city core, close to the University of Cambridge’s colleges and academic buildings.
  • E. Sidgwick Avenue, Cambridge
    Sidgwick Avenue, Cambridge is a street in Cambridge, England, best known for forming part of the university’s Sidgwick Site, which houses several arts and humanities faculties.
  • 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: Corn Exchange Street, Cambridge
Triple: [Downing Site, Cambridge, boundedBy, Corn Exchange Street, Cambridge]
Generated description
Corn Exchange Street in Cambridge is a central city street known for running alongside the historic Corn Exchange venue and close to major university and cultural sites.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Corn Exchange Street, Cambridge
Target entity description: Corn Exchange Street in Cambridge is a central city street known for running alongside the historic Corn Exchange venue and close to major university and cultural sites.
  • A. Sidney Street, Cambridge
    Sidney Street, Cambridge is a central shopping street in Cambridge, England, lined with retail stores, cafes, and historic buildings close to the city’s main market area.
  • B. St John’s Street, Cambridge
    St John’s Street, Cambridge is a historic central street in Cambridge, England, known for running past St John’s College and linking key parts of the university area.
  • C. St Andrew's Street, Cambridge
    St Andrew's Street in Cambridge is a central thoroughfare lined with shops, colleges, and historic buildings, forming a key part of the city’s commercial and academic heart.
  • D. Pembroke Street, Cambridge
    Pembroke Street in Cambridge is a central street in the historic city core, close to the University of Cambridge’s colleges and academic buildings.
  • E. Sidgwick Avenue, Cambridge
    Sidgwick Avenue, Cambridge is a street in Cambridge, England, best known for forming part of the university’s Sidgwick Site, which houses several arts and humanities faculties.
  • 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_69ca8329bb7c8190a63c643730839103 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cc457ab8b08190a53c730417288deb completed March 31, 2026, 10:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce89c3421881908cfecba9a330b9c7 completed April 2, 2026, 3:22 p.m.
NEDg Description generation batch_69ce8d893cb48190ac5f8a38b21d016c completed April 2, 2026, 3:38 p.m.
NED2 Entity disambiguation (via description) batch_69ce91659b948190ad2c486b5dfa0a94 completed April 2, 2026, 3:55 p.m.
Created at: March 30, 2026, 6:22 p.m.