Triple

T13625140
Position Surface form Disambiguated ID Type / Status
Subject Andrew Barto E325558 entity
Predicate workInstitution P1203 FINISHED
Object University of Massachusetts Amherst E13688 NE FINISHED

How this triple was built (2 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: University of Massachusetts Amherst | Statement: [Andrew Barto, workInstitution, University of Massachusetts Amherst]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of Massachusetts Amherst
Context triple: [Andrew Barto, workInstitution, University of Massachusetts Amherst]
  • A. University of Massachusetts Amherst chosen
    The University of Massachusetts Amherst is a major public research university and the flagship campus of the UMass system, known for its strong academic programs and large, diverse student body.
  • B. University of Massachusetts Lowell
    The University of Massachusetts Lowell is a public research university known for its strong engineering, science, and business programs and its role as a major campus within the UMass system.
  • C. University of Massachusetts Boston
    The University of Massachusetts Boston is a public research university located on the waterfront in Boston, known for its diverse student body and strong programs in liberal arts, sciences, and professional studies.
  • D. University of Massachusetts Dartmouth
    The University of Massachusetts Dartmouth is a public research university in southeastern Massachusetts known for its diverse academic programs and regional engagement.
  • E. University of Massachusetts system
    The University of Massachusetts system is a public university network in Massachusetts comprising multiple campuses that provide a wide range of undergraduate, graduate, and professional programs.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d8076aae28819092cf636190ee5529 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbbe9c72c88190be3d7a3f2e96afbc completed April 12, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f78aeb591481909d39675a543a8b51 completed May 3, 2026, 5:50 p.m.
Created at: April 9, 2026, 9:50 p.m.