Triple

T3744986
Position Surface form Disambiguated ID Type / Status
Subject College of Science and Engineering (University of Minnesota) E79788 entity
Predicate locatedOn P40 FINISHED
Object Mississippi River (Twin Cities campus area)
The Mississippi River (Twin Cities campus area) is the stretch of the Mississippi River that flows through and alongside the University of Minnesota’s Twin Cities campus, serving as a central natural and scenic feature of the university environment.
E384281 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: Mississippi River (Twin Cities campus area) | Statement: [College of Science and Engineering (University of Minnesota), locatedOn, Mississippi River (Twin Cities campus area)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mississippi River (Twin Cities campus area)
Context triple: [College of Science and Engineering (University of Minnesota), locatedOn, Mississippi River (Twin Cities campus area)]
  • A. Minnesota River
    The Minnesota River is a major tributary of the Mississippi River in southern Minnesota, flowing through agricultural and prairie landscapes before joining the Mississippi near the Twin Cities.
  • B. Blue Earth River
    The Blue Earth River is a significant river in southern Minnesota and northern Iowa known for its scenic valleys, recreational opportunities, and contribution to the Minnesota River watershed.
  • C. St. Louis River
    The St. Louis River is a major river in northeastern Minnesota and northwestern Wisconsin that flows into Lake Superior, forming part of the Duluth–Superior harbor and extensive estuary system.
  • D. Raccoon River
    The Raccoon River is a central Iowa waterway that flows through the Des Moines area and serves as a major source of the city's drinking water and recreation.
  • E. Menominee River
    The Menominee River is a major river forming part of the border between Wisconsin and Michigan’s Upper Peninsula, known for its forests, hydroelectric dams, and role as a key tributary in the Great Lakes watershed.
  • 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: Mississippi River (Twin Cities campus area)
Triple: [College of Science and Engineering (University of Minnesota), locatedOn, Mississippi River (Twin Cities campus area)]
Generated description
The Mississippi River (Twin Cities campus area) is the stretch of the Mississippi River that flows through and alongside the University of Minnesota’s Twin Cities campus, serving as a central natural and scenic feature of the university environment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mississippi River (Twin Cities campus area)
Target entity description: The Mississippi River (Twin Cities campus area) is the stretch of the Mississippi River that flows through and alongside the University of Minnesota’s Twin Cities campus, serving as a central natural and scenic feature of the university environment.
  • A. Minnesota River
    The Minnesota River is a major tributary of the Mississippi River in southern Minnesota, flowing through agricultural and prairie landscapes before joining the Mississippi near the Twin Cities.
  • B. Blue Earth River
    The Blue Earth River is a significant river in southern Minnesota and northern Iowa known for its scenic valleys, recreational opportunities, and contribution to the Minnesota River watershed.
  • C. St. Louis River
    The St. Louis River is a major river in northeastern Minnesota and northwestern Wisconsin that flows into Lake Superior, forming part of the Duluth–Superior harbor and extensive estuary system.
  • D. Raccoon River
    The Raccoon River is a central Iowa waterway that flows through the Des Moines area and serves as a major source of the city's drinking water and recreation.
  • E. Menominee River
    The Menominee River is a major river forming part of the border between Wisconsin and Michigan’s Upper Peninsula, known for its forests, hydroelectric dams, and role as a key tributary in the Great Lakes watershed.
  • 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_69ad8b115610819095b02007da5ca3cb completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcb58c9048190a055d1f4a7e6b699 completed March 8, 2026, 7:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4db2c2c5081909b83d89c989a8d1c completed March 14, 2026, 3:51 a.m.
NEDg Description generation batch_69b4dbd0b6e88190a857afe3c1041788 completed March 14, 2026, 3:53 a.m.
NED2 Entity disambiguation (via description) batch_69b4dc5114ec8190aee92e21a48ae268 completed March 14, 2026, 3:56 a.m.
Created at: March 8, 2026, 3:34 p.m.