Triple

T23211464
Position Surface form Disambiguated ID Type / Status
Subject Roosevelt station (CTA) E580604 entity
Predicate locatedNear P294 FINISHED
Object Field Museum of Natural History — NE NERFINISHED

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: Field Museum of Natural History | Statement: [Roosevelt station (CTA), locatedNear, Field Museum of Natural History]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Field Museum of Natural History
Context triple: [Roosevelt station (CTA), locatedNear, Field Museum of Natural History]
  • A. Field Museum of Natural History chosen
    The Field Museum of Natural History is a major natural history museum in Chicago renowned for its extensive scientific collections, research, and exhibits on fossils, cultures, and biodiversity.
  • B. Peggy Notebaert Nature Museum
    The Peggy Notebaert Nature Museum is a Chicago natural history and science museum best known for its interactive environmental exhibits and large indoor butterfly haven.
  • C. Chicago Academy of Sciences Museum
    The Chicago Academy of Sciences Museum, now known as the Peggy Notebaert Nature Museum, is a Chicago institution focused on natural history, environmental education, and conservation.
  • D. Beneski Museum of Natural History
    The Beneski Museum of Natural History is a natural history museum at Amherst College known for its extensive fossil, mineral, and geological collections.
  • E. Illinois State Museum
    The Illinois State Museum is a major state-run institution in Springfield that showcases Illinois’ natural history, anthropology, and art through collections, exhibits, and educational programs.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e24602ae1481908aaa6bc7ca493867 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f191614bc4819080938752d843dcc6 completed April 29, 2026, 5:04 a.m.
Created at: April 17, 2026, 4:07 p.m.