Triple

T3631564
Position Surface form Disambiguated ID Type / Status
Subject NOvA experiment E76966 entity
Predicate hasFarDetectorLocation P13154 FINISHED
Object Ash River, Minnesota, United States
Ash River, Minnesota, United States is a small community in northern Minnesota known in physics for hosting the far detector of the NOvA neutrino experiment.
E376026 NE FINISHED

How this triple was built (5 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: Ash River, Minnesota, United States | Statement: [NOvA experiment, hasFarDetectorLocation, Ash River, Minnesota, United States]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ash River, Minnesota, United States
Context triple: [NOvA experiment, hasFarDetectorLocation, Ash River, Minnesota, United States]
  • A. Warroad, Minnesota, United States
    Warroad, Minnesota, United States is a small northern town near the Canadian border known for its strong ice hockey tradition and producing elite players.
  • B. Grand Portage, Minnesota
    Grand Portage, Minnesota is a small community in northeastern Minnesota known as a historic fur trade hub and gateway to the Grand Portage National Monument and the nearby Pigeon River on the U.S.–Canada border.
  • C. Forest Lake, Minnesota, United States
    Forest Lake, Minnesota, United States, is a suburban city northeast of the Twin Cities known for its lakeside recreation and residential communities.
  • D. Granite Falls, Minnesota
    Granite Falls, Minnesota is a small city in southwestern Minnesota known for its scenic riverfront, historic downtown, and proximity to regional parks and natural attractions.
  • E. Fountain, Minnesota
    Fountain, Minnesota is a small city in southeastern Minnesota known as the "Sinkhole Capital of the United States" due to its karst topography and numerous sinkholes.
  • 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: Ash River, Minnesota, United States
Triple: [NOvA experiment, hasFarDetectorLocation, Ash River, Minnesota, United States]
Generated description
Ash River, Minnesota, United States is a small community in northern Minnesota known in physics for hosting the far detector of the NOvA neutrino experiment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ash River, Minnesota, United States
Target entity description: Ash River, Minnesota, United States is a small community in northern Minnesota known in physics for hosting the far detector of the NOvA neutrino experiment.
  • A. Warroad, Minnesota, United States
    Warroad, Minnesota, United States is a small northern town near the Canadian border known for its strong ice hockey tradition and producing elite players.
  • B. Grand Portage, Minnesota
    Grand Portage, Minnesota is a small community in northeastern Minnesota known as a historic fur trade hub and gateway to the Grand Portage National Monument and the nearby Pigeon River on the U.S.–Canada border.
  • C. Forest Lake, Minnesota, United States
    Forest Lake, Minnesota, United States, is a suburban city northeast of the Twin Cities known for its lakeside recreation and residential communities.
  • D. Granite Falls, Minnesota
    Granite Falls, Minnesota is a small city in southwestern Minnesota known for its scenic riverfront, historic downtown, and proximity to regional parks and natural attractions.
  • E. Fountain, Minnesota
    Fountain, Minnesota is a small city in southeastern Minnesota known as the "Sinkhole Capital of the United States" due to its karst topography and numerous sinkholes.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasFarDetectorLocation
Context triple: [NOvA experiment, hasFarDetectorLocation, Ash River, Minnesota, United States]
  • A. hasLongerReachThan
    Indicates that one entity can extend, influence, or physically reach farther than another entity.
  • B. hasInterferometer
    Indicates that an entity is equipped with or includes an interferometer as part of its components or instrumentation.
  • C. hasSatelliteLocation chosen
    Indicates that an entity has a secondary or remote location associated with it, such as a branch, satellite office, or auxiliary site.
  • D. hasFocalPlane
    Indicates that an optical system or imaging device possesses a specific focal plane where light is brought into focus.
  • E. numberOfDetectors
    Indicates the quantity of detectors associated with or involved in a given entity or system.
  • F. None of above.

Provenance (6 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_69ad85dc03948190b35b7189e4175bcc completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc30136e88190922bb542971b5239 completed March 8, 2026, 6:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69b44f16ba748190a2059804305e55ab completed March 13, 2026, 5:53 p.m.
NEDg Description generation batch_69b450785378819090b4ed7536db7757 completed March 13, 2026, 5:59 p.m.
NED2 Entity disambiguation (via description) batch_69b45a0afef8819097c6e87127b4d1db completed March 13, 2026, 6:40 p.m.
PD Predicate disambiguation batch_69adb8410a5881909c94818d7060b2b0 completed March 8, 2026, 5:56 p.m.
Created at: March 8, 2026, 3:23 p.m.