Triple

T8995096
Position Surface form Disambiguated ID Type / Status
Subject U.S. Route 281 E214882 entity
Predicate passesNear P416 FINISHED
Object geographic center of North America at Rugby, North Dakota
The geographic center of North America at Rugby, North Dakota is a small landmark and tourist attraction marked by a stone monument that symbolizes the continent’s central point.
 E770967 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: geographic center of North America at Rugby, North Dakota | Statement: [U.S. Route 281, passesNear, geographic center of North America at Rugby, North Dakota]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: geographic center of North America at Rugby, North Dakota
Context triple: [U.S. Route 281, passesNear, geographic center of North America at Rugby, North Dakota]
  • A. Northwestern North America
    Northwestern North America is a subarctic region encompassing parts of Alaska and northwestern Canada, characterized by boreal forests, tundra landscapes, and the traditional territories of various Indigenous peoples.
  • B. Hub of the North
    Hub of the North is the nickname for Sioux Lookout, a key transportation and service center for remote northern communities in northwestern Ontario, Canada.
  • C. Grandin, North Dakota, United States
    Grandin, North Dakota, United States, is a small rural town in eastern North Dakota notable as the birthplace of abstract expressionist painter Clyfford Still.
  • D. North Pole
    The North Pole is the northernmost point on Earth, situated in the middle of the Arctic region and characterized by drifting sea ice over the Arctic Ocean.
  • E. Magnetic North Pole
    The Magnetic North Pole is the wandering point on Earth's surface where the planet's magnetic field lines converge and point vertically downward, serving as the northern focus of Earth's magnetic field used in navigation.
  • 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: geographic center of North America at Rugby, North Dakota
Triple: [U.S. Route 281, passesNear, geographic center of North America at Rugby, North Dakota]
Generated description
The geographic center of North America at Rugby, North Dakota is a small landmark and tourist attraction marked by a stone monument that symbolizes the continent’s central point.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: geographic center of North America at Rugby, North Dakota
Target entity description: The geographic center of North America at Rugby, North Dakota is a small landmark and tourist attraction marked by a stone monument that symbolizes the continent’s central point.
  • A. Northwestern North America
    Northwestern North America is a subarctic region encompassing parts of Alaska and northwestern Canada, characterized by boreal forests, tundra landscapes, and the traditional territories of various Indigenous peoples.
  • B. Hub of the North
    Hub of the North is the nickname for Sioux Lookout, a key transportation and service center for remote northern communities in northwestern Ontario, Canada.
  • C. Grandin, North Dakota, United States
    Grandin, North Dakota, United States, is a small rural town in eastern North Dakota notable as the birthplace of abstract expressionist painter Clyfford Still.
  • D. North Pole
    The North Pole is the northernmost point on Earth, situated in the middle of the Arctic region and characterized by drifting sea ice over the Arctic Ocean.
  • E. Magnetic North Pole
    The Magnetic North Pole is the wandering point on Earth's surface where the planet's magnetic field lines converge and point vertically downward, serving as the northern focus of Earth's magnetic field used in navigation.
  • 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_69ca83a05c608190bdfdbdb25e994b39 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc68ddff288190869731df2c178ff6 completed April 1, 2026, 12:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfd0d0e6a08190a2faf4157b8a9cd4 completed April 3, 2026, 2:38 p.m.
NEDg Description generation batch_69cfd193fdbc8190b49192327f698943 completed April 3, 2026, 2:41 p.m.
NED2 Entity disambiguation (via description) batch_69cfd242590881909ca351c1040c76ef completed April 3, 2026, 2:44 p.m.
Created at: March 30, 2026, 7:04 p.m.