Triple

T1310306
Position Surface form Disambiguated ID Type / Status
Subject Cecil H. Green E27973 entity
Predicate hasNamesake P6111 FINISHED
Object Cecil H. and Ida Green Center for Earth Sciences at MIT
The Cecil H. and Ida Green Center for Earth Sciences at MIT is a major research and academic facility dedicated to advancing the study of Earth, atmospheric, and planetary sciences.
 E148962 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 H. and Ida Green Center for Earth Sciences at MIT | Statement: [Cecil H. Green, hasNamesake, Cecil H. and Ida Green Center for Earth Sciences at MIT]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cecil H. and Ida Green Center for Earth Sciences at MIT
Context triple: [Cecil H. Green, hasNamesake, Cecil H. and Ida Green Center for Earth Sciences at MIT]
  • A. Science Center (Harvard University)
    The Science Center at Harvard University is a major academic complex that houses classrooms, laboratories, lecture halls, and key undergraduate science facilities.
  • B. Phelps Science Center
    Phelps Science Center is the dedicated science and research facility at Phillips Exeter Academy, housing classrooms, laboratories, and resources for the school’s science programs.
  • C. Kresge Auditorium at MIT
    Kresge Auditorium at MIT is a landmark modernist performance hall on the MIT campus, renowned for its distinctive thin-shell concrete dome and innovative architectural design.
  • D. Mason Laboratory
    Mason Laboratory is an academic building at Yale University that houses facilities for the School of Engineering & Applied Science.
  • E. 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.
  • 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 H. and Ida Green Center for Earth Sciences at MIT
Triple: [Cecil H. Green, hasNamesake, Cecil H. and Ida Green Center for Earth Sciences at MIT]
Generated description
The Cecil H. and Ida Green Center for Earth Sciences at MIT is a major research and academic facility dedicated to advancing the study of Earth, atmospheric, and planetary sciences.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cecil H. and Ida Green Center for Earth Sciences at MIT
Target entity description: The Cecil H. and Ida Green Center for Earth Sciences at MIT is a major research and academic facility dedicated to advancing the study of Earth, atmospheric, and planetary sciences.
  • A. Science Center (Harvard University)
    The Science Center at Harvard University is a major academic complex that houses classrooms, laboratories, lecture halls, and key undergraduate science facilities.
  • B. Phelps Science Center
    Phelps Science Center is the dedicated science and research facility at Phillips Exeter Academy, housing classrooms, laboratories, and resources for the school’s science programs.
  • C. Kresge Auditorium at MIT
    Kresge Auditorium at MIT is a landmark modernist performance hall on the MIT campus, renowned for its distinctive thin-shell concrete dome and innovative architectural design.
  • D. Mason Laboratory
    Mason Laboratory is an academic building at Yale University that houses facilities for the School of Engineering & Applied Science.
  • E. 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.
  • 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_69a496d7d83481908f83085854e51328 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c15490a88190872c3d2698a8f9c9 completed March 1, 2026, 10:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69acb30b45708190aaf8c977fef2500c completed March 7, 2026, 11:21 p.m.
NEDg Description generation batch_69acb389ab248190b67eb802ed1ac01f completed March 7, 2026, 11:23 p.m.
NED2 Entity disambiguation (via description) batch_69acb423e2948190b3927d2f041b6215 completed March 7, 2026, 11:26 p.m.
Created at: March 1, 2026, 7:51 p.m.