Triple

T6075696
Position Surface form Disambiguated ID Type / Status
Subject Peabody Essex Museum E135394 entity
Predicate hasPredecessor P97 FINISHED
Object Essex Institute
The Essex Institute was a historical and cultural organization in Salem, Massachusetts, whose collections and activities later became part of the Peabody Essex Museum.
 E565616 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: Essex Institute | Statement: [Peabody Essex Museum, hasPredecessor, Essex Institute]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Essex Institute
Context triple: [Peabody Essex Museum, hasPredecessor, Essex Institute]
  • A. James College
    James College is one of the constituent residential colleges of the University of York, providing accommodation, social spaces, and community activities for its students.
  • B. Harvard Hall
    Harvard Hall is a historic academic building at Harvard University, known for housing classrooms and lecture halls in the heart of Harvard Yard.
  • C. Harvard Cooperative Society
    The Harvard Cooperative Society is a long-standing cooperative campus store and bookstore serving the Harvard University community with textbooks, merchandise, and related services.
  • D. Middlesex School
    Middlesex School is a prestigious private coeducational boarding and day preparatory school in Concord, Massachusetts, known for its rigorous academics and notable alumni.
  • E. Ezra Stiles College
    Ezra Stiles College is one of Yale University's residential colleges, known for its distinctive modernist architecture and close-knit undergraduate community.
  • 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: Essex Institute
Triple: [Peabody Essex Museum, hasPredecessor, Essex Institute]
Generated description
The Essex Institute was a historical and cultural organization in Salem, Massachusetts, whose collections and activities later became part of the Peabody Essex Museum.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Essex Institute
Target entity description: The Essex Institute was a historical and cultural organization in Salem, Massachusetts, whose collections and activities later became part of the Peabody Essex Museum.
  • A. James College
    James College is one of the constituent residential colleges of the University of York, providing accommodation, social spaces, and community activities for its students.
  • B. Harvard Hall
    Harvard Hall is a historic academic building at Harvard University, known for housing classrooms and lecture halls in the heart of Harvard Yard.
  • C. Harvard Cooperative Society
    The Harvard Cooperative Society is a long-standing cooperative campus store and bookstore serving the Harvard University community with textbooks, merchandise, and related services.
  • D. Middlesex School
    Middlesex School is a prestigious private coeducational boarding and day preparatory school in Concord, Massachusetts, known for its rigorous academics and notable alumni.
  • E. Ezra Stiles College
    Ezra Stiles College is one of Yale University's residential colleges, known for its distinctive modernist architecture and close-knit undergraduate community.
  • 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_69c0087ad31c8190ab936e0ff28614b6 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c0575ec63081908a868a41855acf73 completed March 22, 2026, 8:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69c11d43f7908190845c2337cd243a3c completed March 23, 2026, 11 a.m.
NEDg Description generation batch_69c11db0b62c81908584215a5092a7a8 completed March 23, 2026, 11:02 a.m.
NED2 Entity disambiguation (via description) batch_69c11e4685d08190ac97e2356e64527e completed March 23, 2026, 11:04 a.m.
Created at: March 22, 2026, 4:11 p.m.