Triple

T97264
Position Surface form Disambiguated ID Type / Status
Subject Cavendish Laboratory E1959 entity
Predicate formerLocation P1659 FINISHED
Object Free School Lane, Cambridge
Free School Lane, Cambridge is a historic street in central Cambridge, England, known for housing important University of Cambridge departments and institutions, including the original site of the Cavendish Laboratory.
E11147 NE FINISHED

How this triple was built (5 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: Free School Lane, Cambridge | Statement: [Cavendish Laboratory, formerLocation, Free School Lane, Cambridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Free School Lane, Cambridge
Context triple: [Cavendish Laboratory, formerLocation, Free School Lane, Cambridge]
  • A. West Road, Cambridge
    West Road in Cambridge is a street in the university area known for housing major academic and cultural institutions, including the Cambridge University Library.
  • B. JJ Thomson Avenue, Cambridge
    JJ Thomson Avenue in Cambridge is a key street in the city's West Cambridge site, known for housing major University of Cambridge science and engineering departments and research facilities.
  • C. Nichols Bridgeway
    Nichols Bridgeway is an elevated pedestrian bridge in Chicago that connects Millennium Park to the Art Institute of Chicago, offering views of the city skyline.
  • D. Oxford Road campus
    Oxford Road campus is the principal site of the University of Manchester, housing many of its academic buildings, libraries, and student facilities along Oxford Road in Manchester, England.
  • E. Harvard Yard
    Harvard Yard is the historic central area of Harvard University’s campus in Cambridge, Massachusetts, known for its iconic brick buildings, freshman dormitories, and academic landmarks.
  • 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: Free School Lane, Cambridge
Triple: [Cavendish Laboratory, formerLocation, Free School Lane, Cambridge]
Generated description
Free School Lane, Cambridge is a historic street in central Cambridge, England, known for housing important University of Cambridge departments and institutions, including the original site of the Cavendish Laboratory.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Free School Lane, Cambridge
Target entity description: Free School Lane, Cambridge is a historic street in central Cambridge, England, known for housing important University of Cambridge departments and institutions, including the original site of the Cavendish Laboratory.
  • A. West Road, Cambridge
    West Road in Cambridge is a street in the university area known for housing major academic and cultural institutions, including the Cambridge University Library.
  • B. JJ Thomson Avenue, Cambridge
    JJ Thomson Avenue in Cambridge is a key street in the city's West Cambridge site, known for housing major University of Cambridge science and engineering departments and research facilities.
  • C. Nichols Bridgeway
    Nichols Bridgeway is an elevated pedestrian bridge in Chicago that connects Millennium Park to the Art Institute of Chicago, offering views of the city skyline.
  • D. Oxford Road campus
    Oxford Road campus is the principal site of the University of Manchester, housing many of its academic buildings, libraries, and student facilities along Oxford Road in Manchester, England.
  • E. Harvard Yard
    Harvard Yard is the historic central area of Harvard University’s campus in Cambridge, Massachusetts, known for its iconic brick buildings, freshman dormitories, and academic landmarks.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: formerLocation
Context triple: [Cavendish Laboratory, formerLocation, Free School Lane, Cambridge]
  • A. relocatedFrom chosen
    Indicates that an entity has moved or been transferred away from a specified original location.
  • B. formerName
    Indicates that an entity was previously known by a different name in the past.
  • C. relocatedTo
    Indicates that an entity has moved or been transferred from its previous location to a new specified location.
  • D. formerEmployer
    Indicates that one entity previously employed the other but no longer does so.
  • E. mainLocation
    Indicates that one entity serves as the primary or central location associated with another entity.
  • F. None of above.

Provenance (6 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_69a24d4862f881908cc8b89d3a78031d completed Feb. 28, 2026, 2:04 a.m.
NER Named-entity recognition batch_69a250cb400c8190b56343bbe19b48c7 completed Feb. 28, 2026, 2:19 a.m.
NED1 Entity disambiguation (via context triple) batch_69a275e4880c81908f39d69fbeb8f61a completed Feb. 28, 2026, 4:58 a.m.
NEDg Description generation batch_69a276cddee08190aab0959702d44f67 completed Feb. 28, 2026, 5:02 a.m.
NED2 Entity disambiguation (via description) batch_69a277b7aee8819085cb05afc213eaff completed Feb. 28, 2026, 5:05 a.m.
PD Predicate disambiguation batch_69a24ebd19c48190bab291fea0ecc0c2 completed Feb. 28, 2026, 2:11 a.m.
Created at: Feb. 28, 2026, 2:09 a.m.