Triple

T9452496
Position Surface form Disambiguated ID Type / Status
Subject Building 32, MIT E227926 entity
Predicate replaced P101 FINISHED
Object MIT Building 20 E45728 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 20 | Statement: [Building 32, MIT, replaced, MIT Building 20]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MIT Building 20
Context triple: [Building 32, MIT, replaced, MIT Building 20]
  • A. MIT Building 20 chosen
    MIT Building 20 was a famously makeshift World War II–era wooden structure at MIT that became an incubator for groundbreaking research and innovation across multiple disciplines.
  • B. MIT Building 10
    MIT Building 10 is a central and iconic structure on the Massachusetts Institute of Technology campus, recognizable by its Great Dome and role as a major academic and administrative hub.
  • C. 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.
  • 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 54
    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.
  • 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_69ca8439f8bc8190997f2ef40c9f0bc2 completed March 30, 2026, 2:10 p.m.
NER Named-entity recognition batch_69cd7f68f9b081908bee041d4fc77e57 completed April 1, 2026, 8:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1e3e92c4c819094cbd2661c425b7c completed April 5, 2026, 4:24 a.m.
Created at: March 30, 2026, 7:52 p.m.