Triple

T157
Position Surface form Disambiguated ID Type / Status
Subject Massachusetts Institute of Technology E3 entity
Predicate locatedIn P40 FINISHED
Object Cambridge, Massachusetts
Cambridge, Massachusetts is a historic and academically renowned city just outside Boston, best known for being home to world-leading universities and research institutions.
E48 NE FINISHED

How this triple was built (5 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: Cambridge, Massachusetts | Statement: [Massachusetts Institute of Technology, locatedIn, Cambridge, Massachusetts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cambridge, Massachusetts
Context triple: [Massachusetts Institute of Technology, locatedIn, Cambridge, Massachusetts]
  • A. Belmont, Massachusetts, United States
    Belmont, Massachusetts, United States, is a suburban town just west of Boston known for its affluent residential character and strong public schools.
  • B. Everett, Massachusetts, United States
    Everett, Massachusetts, United States, is a small industrial city just north of Boston known historically for its manufacturing base and as the birthplace of influential engineer and science administrator Vannevar Bush.
  • C. Tufts College
    Tufts College is a private research university in Medford and Somerville, Massachusetts, known for its strong programs in the liberal arts, sciences, and international relations.
  • D. Harvard University
    Harvard University is a prestigious private Ivy League research university in Cambridge, Massachusetts, renowned for its academic excellence, influential alumni, and historic leadership in higher education.
  • E. Massachusetts
    Massachusetts is a U.S. state in New England known for its pivotal role in American history, prestigious universities, and major cultural and economic centers like Boston.
  • 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: Cambridge, Massachusetts
Triple: [Massachusetts Institute of Technology, locatedIn, Cambridge, Massachusetts]
Generated description
Cambridge, Massachusetts is a historic and academically renowned city just outside Boston, best known for being home to world-leading universities and research institutions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cambridge, Massachusetts
Target entity description: Cambridge, Massachusetts is a historic and academically renowned city just outside Boston, best known for being home to world-leading universities and research institutions.
  • A. Belmont, Massachusetts, United States
    Belmont, Massachusetts, United States, is a suburban town just west of Boston known for its affluent residential character and strong public schools.
  • B. Everett, Massachusetts, United States
    Everett, Massachusetts, United States, is a small industrial city just north of Boston known historically for its manufacturing base and as the birthplace of influential engineer and science administrator Vannevar Bush.
  • C. Tufts College
    Tufts College is a private research university in Medford and Somerville, Massachusetts, known for its strong programs in the liberal arts, sciences, and international relations.
  • D. Harvard University
    Harvard University is a prestigious private Ivy League research university in Cambridge, Massachusetts, renowned for its academic excellence, influential alumni, and historic leadership in higher education.
  • E. Massachusetts
    Massachusetts is a U.S. state in New England known for its pivotal role in American history, prestigious universities, and major cultural and economic centers like Boston.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: locatedIn
Context triple: [Massachusetts Institute of Technology, locatedIn, Cambridge, Massachusetts]
  • A. placeOfBirth
    Indicates the location where a person or other entity was born.
  • B. placeOfDeath
    Indicates the location where an entity (typically a person or animal) died.
  • C. positionHeld
    Indicates that an entity occupies or has occupied a specific role, job, office, or position within an organization or context.
  • D. countryOfCitizenship
    Indicates the country in which a person or entity holds legal citizenship.
  • E. influenced
    Indicates that one entity has affected, shaped, or altered another entity’s state, behavior, or characteristics.
  • F. None of above. chosen

Provenance (7 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_69a222a954e48190b48f126a67485661 completed Feb. 27, 2026, 11:03 p.m.
NER Named-entity recognition batch_69a2266edf048190828e8f53cb7f6ba6 completed Feb. 27, 2026, 11:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69a22ce54c448190944894a7240fe52c completed Feb. 27, 2026, 11:46 p.m.
NEDg Description generation batch_69a22d32bad88190b635eef557429656 completed Feb. 27, 2026, 11:48 p.m.
NED2 Entity disambiguation (via description) batch_69a22d889cac8190a31892283554d33c completed Feb. 27, 2026, 11:49 p.m.
PD Predicate disambiguation batch_69a222f9916081908db2eedc81d85301 completed Feb. 27, 2026, 11:04 p.m.
PDg Predicate description generation batch_69a2266e0fb4819081d1775e498ed96a completed Feb. 27, 2026, 11:19 p.m.
Created at: Feb. 27, 2026, 11:04 p.m.