Triple

T2076735
Position Surface form Disambiguated ID Type / Status
Subject MIT Building 54 E44940 entity
Predicate alsoKnownAs P39 FINISHED
Object Cecil and Ida Green Building
The Cecil and Ida Green Building is MIT’s iconic tall concrete structure that houses the Department of Earth, Atmospheric and Planetary Sciences and is a prominent feature of the Cambridge campus skyline.
E230614 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: Cecil and Ida Green Building | Statement: [MIT Building 54, alsoKnownAs, Cecil and Ida Green Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cecil and Ida Green Building
Context triple: [MIT Building 54, alsoKnownAs, Cecil and Ida Green Building]
  • A. Greene Building
    The Greene Building is a prominent academic facility at Rensselaer Polytechnic Institute, primarily associated with architecture and related design disciplines.
  • B. Lehmann Building
    The Lehmann Building is a facility within the Missouri Botanical Garden complex, likely used for administrative, educational, or research purposes supporting the garden’s botanical mission.
  • C. Ricketts Building
    The Ricketts Building is an academic facility at Rensselaer Polytechnic Institute that houses classrooms, laboratories, and offices for engineering and science programs.
  • D. McClurg Building
    The McClurg Building is a historic Chicago commercial structure recognized as a significant example of early skyscraper design by the architectural firm Holabird & Roche.
  • E. Roger Stevens Building
    The Roger Stevens Building is a prominent modernist lecture theatre complex at the University of Leeds, noted for its distinctive brutalist architecture and central role in campus teaching.
  • 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: Cecil and Ida Green Building
Triple: [MIT Building 54, alsoKnownAs, Cecil and Ida Green Building]
Generated description
The Cecil and Ida Green Building is MIT’s iconic tall concrete structure that houses the Department of Earth, Atmospheric and Planetary Sciences and is a prominent feature of the Cambridge campus skyline.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cecil and Ida Green Building
Target entity description: The Cecil and Ida Green Building is MIT’s iconic tall concrete structure that houses the Department of Earth, Atmospheric and Planetary Sciences and is a prominent feature of the Cambridge campus skyline.
  • A. Greene Building
    The Greene Building is a prominent academic facility at Rensselaer Polytechnic Institute, primarily associated with architecture and related design disciplines.
  • B. Lehmann Building
    The Lehmann Building is a facility within the Missouri Botanical Garden complex, likely used for administrative, educational, or research purposes supporting the garden’s botanical mission.
  • C. Ricketts Building
    The Ricketts Building is an academic facility at Rensselaer Polytechnic Institute that houses classrooms, laboratories, and offices for engineering and science programs.
  • D. McClurg Building
    The McClurg Building is a historic Chicago commercial structure recognized as a significant example of early skyscraper design by the architectural firm Holabird & Roche.
  • E. Roger Stevens Building
    The Roger Stevens Building is a prominent modernist lecture theatre complex at the University of Leeds, noted for its distinctive brutalist architecture and central role in campus teaching.
  • 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_69a88916c2b48190a5ca2e9b12cad3ed completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abba2fa9c48190958826d5226544df completed March 7, 2026, 5:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae2734a0688190a43c9687af48d06d completed March 9, 2026, 1:49 a.m.
NEDg Description generation batch_69ae28155ec8819097741dcfd3d81110 completed March 9, 2026, 1:53 a.m.
NED2 Entity disambiguation (via description) batch_69ae2889503c8190bc72e786c656edf3 completed March 9, 2026, 1:55 a.m.
Created at: March 4, 2026, 7:41 p.m.