Triple

T13246274
Position Surface form Disambiguated ID Type / Status
Subject Illinois Route 84 E315412 entity
Predicate parallelTo P1868 FINISHED
Object Mississippi River E31932 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Mississippi River | Statement: [Illinois Route 84, parallelTo, Mississippi River]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mississippi River
Context triple: [Illinois Route 84, parallelTo, Mississippi River]
  • A. Mississippi River chosen
    The Mississippi River is one of the longest and most significant rivers in the United States, serving as a major waterway for transportation, commerce, and drainage across much of the central continent.
  • B. Mississippi
    Mississippi is a U.S. state in the Deep South known for the Mississippi River, its influential role in American history and culture—especially blues music—and its largely rural, agricultural landscape.
  • C. Usa River
    The Usa River is a small river in Hesse, Germany, that flows through the Taunus region and passes towns such as Usingen and Bad Nauheim before joining the Wetter River.
  • D. Usa River
    The Usa River is a major waterway in northwestern Russia that flows through the Komi Republic and Nenets Autonomous Okrug before joining the Pechora River.
  • E. Missouri River
    The Missouri River is the longest river in North America, flowing from the Rocky Mountains of western Montana to join the Mississippi River near St. Louis.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d806b1072881909e46bd212259c5f0 elicitation completed
NER batch_69d98d5c09f88190bb1566a6d8c073a6 ner completed
NED1 batch_69f71f1191e48190a504299a1f9afb2c ned_source_triple completed
Created at: April 9, 2026, 9:23 p.m.