Triple

T9558766
Position Surface form Disambiguated ID Type / Status
Subject Cecil and Ida Green Building E230614 entity
Predicate campusAddress P12151 FINISHED
Object MIT Building 54 E44940 NE FINISHED

How this triple was built (2 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 Building 54 | Statement: [Cecil and Ida Green Building, campusAddress, MIT Building 54]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MIT Building 54
Context triple: [Cecil and Ida Green Building, campusAddress, MIT Building 54]
  • A. MIT Building 54 chosen
    MIT Building 54 is a prominent high-rise tower on the MIT campus that houses the Department of Earth, Atmospheric and Planetary Sciences and is known for its meteorological and geophysical research facilities.
  • B. MIT Building 5
    MIT Building 5 is one of the historic main academic and administrative buildings on the Massachusetts Institute of Technology’s central campus in Cambridge, Massachusetts.
  • C. MIT Building 8
    MIT Building 8 is one of the interconnected main academic buildings on the Massachusetts Institute of Technology campus, housing classrooms, laboratories, and offices along the central Infinite Corridor.
  • D. MIT Building 6
    MIT Building 6 is an academic building on the Massachusetts Institute of Technology campus that houses classrooms, laboratories, and offices for science and engineering disciplines.
  • E. MIT Building 37
    MIT Building 37 is an academic and research facility on the Massachusetts Institute of Technology campus that houses laboratories, offices, and classrooms for various science and engineering disciplines.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca847e53a88190a60eed7e02257f10 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd994a7e9c8190b68883c2ea45aa1a completed April 1, 2026, 10:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69d36947145c8190a0137efdad0bca91 completed April 6, 2026, 8:05 a.m.
Created at: March 30, 2026, 8:03 p.m.