Triple

T9008345
Position Surface form Disambiguated ID Type / Status
Subject MIT endowment E215401 entity
Predicate abbreviation P43 FINISHED
Object MITIMCo
MITIMCo is the investment management organization responsible for overseeing and growing the Massachusetts Institute of Technology’s endowment and related financial assets.
 E771089 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: MITIMCo | Statement: [MIT endowment, abbreviation, MITIMCo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MITIMCo
Context triple: [MIT endowment, abbreviation, MITIMCo]
  • A. NMTI
    NMTI is a prestigious United States presidential award that honors individuals, teams, and companies for outstanding contributions to technological innovation and advancement.
  • B. NMTI
    NMTI is an acronym whose specific meaning depends on context, commonly referring to various technical or institutional names.
  • C. ITM
    ITM is the IATA airport code for Osaka International Airport, a major domestic airport serving the Osaka metropolitan area in Japan.
  • D. MITEI
    MITEI is the Massachusetts Institute of Technology’s multidisciplinary research and education hub focused on advancing energy technologies, policy, and innovation for a low-carbon future.
  • E. IMTS
    IMTS is one of the world’s largest trade shows for manufacturing technology, showcasing advanced machine tools, automation, and related innovations.
  • 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: MITIMCo
Triple: [MIT endowment, abbreviation, MITIMCo]
Generated description
MITIMCo is the investment management organization responsible for overseeing and growing the Massachusetts Institute of Technology’s endowment and related financial assets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MITIMCo
Target entity description: MITIMCo is the investment management organization responsible for overseeing and growing the Massachusetts Institute of Technology’s endowment and related financial assets.
  • A. NMTI
    NMTI is a prestigious United States presidential award that honors individuals, teams, and companies for outstanding contributions to technological innovation and advancement.
  • B. NMTI
    NMTI is an acronym whose specific meaning depends on context, commonly referring to various technical or institutional names.
  • C. ITM
    ITM is the IATA airport code for Osaka International Airport, a major domestic airport serving the Osaka metropolitan area in Japan.
  • D. MITEI
    MITEI is the Massachusetts Institute of Technology’s multidisciplinary research and education hub focused on advancing energy technologies, policy, and innovation for a low-carbon future.
  • E. IMTS
    IMTS is one of the world’s largest trade shows for manufacturing technology, showcasing advanced machine tools, automation, and related innovations.
  • 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_69ca83a2bf088190986ee7a8eb90407d completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc69bed8588190afc9cbca12b75a3b completed April 1, 2026, 12:41 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfd0ec84348190944a2310a6a60448 completed April 3, 2026, 2:38 p.m.
NEDg Description generation batch_69cfd221047c8190ac6c375d516ec57e completed April 3, 2026, 2:43 p.m.
NED2 Entity disambiguation (via description) batch_69cfd2f99dd881909be1cb2b947b9b4e completed April 3, 2026, 2:47 p.m.
Created at: March 30, 2026, 7:06 p.m.