Triple

T123914
Position Surface form Disambiguated ID Type / Status
Subject Institute Professor at MIT E2504 entity
Predicate locatedInOrganization P40 FINISHED
Object MIT main campus, Cambridge, Massachusetts E3 NE FINISHED

How this triple was built (3 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: MIT main campus, Cambridge, Massachusetts | Statement: [Institute Professor at MIT, locatedInOrganization, MIT main campus, Cambridge, Massachusetts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: MIT main campus, Cambridge, Massachusetts
Context triple: [Institute Professor at MIT, locatedInOrganization, MIT main campus, Cambridge, Massachusetts]
  • A. Cambridge, Massachusetts
    Cambridge, Massachusetts is a historic and academically renowned city just outside Boston, best known for being home to world-leading universities and research institutions.
  • B. Massachusetts Institute of Technology chosen
    The Massachusetts Institute of Technology is a world-renowned research university in Cambridge, Massachusetts, known for its pioneering work in science, engineering, and technology.
  • C. MIT Stata Center
    MIT Stata Center is a strikingly unconventional academic complex at MIT designed by architect Frank Gehry, known for its deconstructivist architecture and housing research labs, classrooms, and offices.
  • D. MIT School of Engineering
    The MIT School of Engineering is the largest and most renowned academic unit of the Massachusetts Institute of Technology, known globally for pioneering research and education in engineering and applied sciences.
  • E. Kendall Square
    Kendall Square is a major innovation district in Cambridge, Massachusetts, known for its dense concentration of technology companies, startups, and research institutions near the MIT campus.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: locatedInOrganization
Context triple: [Institute Professor at MIT, locatedInOrganization, MIT main campus, Cambridge, Massachusetts]
  • A. locatedIn chosen
    Indicates that one entity exists or is situated within the spatial, administrative, or conceptual boundaries of another entity.
  • B. leftOrganization
    Indicates that an entity has departed from or is no longer affiliated with a particular organization.
  • C. parentOrganization
    Indicates that one organization is the higher-level or owning entity in an organizational hierarchy relative to another organization.
  • D. organizationAssociatedWith
    Indicates that there is a formal or recognized connection or affiliation between an organization and another entity.
  • E. organizationType
    Indicates the specific category or classification of an organization in terms of its nature, structure, or primary function.
  • F. None of above.

Provenance (4 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_69a251b54ea88190b18281669f59b4c0 completed Feb. 28, 2026, 2:23 a.m.
NER Named-entity recognition batch_69a2573ce0ac8190b49fb31d3d475bf9 completed Feb. 28, 2026, 2:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2b85e7e4881909322c67388d64247 completed Feb. 28, 2026, 9:41 a.m.
PD Predicate disambiguation batch_69a2564a54948190ba30bee858173b27 completed Feb. 28, 2026, 2:43 a.m.
Created at: Feb. 28, 2026, 2:27 a.m.