Triple

T3644272
Position Surface form Disambiguated ID Type / Status
Subject MINOS experiment E77259 entity
Predicate hasFarDetectorLocation P13154 FINISHED
Object Soudan Underground Mine State Park
Soudan Underground Mine State Park is a former iron mine in Minnesota that now serves as both a historic site and a deep underground laboratory used for cutting-edge physics experiments.
 E376744 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: Soudan Underground Mine State Park | Statement: [MINOS experiment, hasFarDetectorLocation, Soudan Underground Mine State Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Soudan Underground Mine State Park
Context triple: [MINOS experiment, hasFarDetectorLocation, Soudan Underground Mine State Park]
  • A. Alabaster Caverns State Park
    Alabaster Caverns State Park is a protected natural area in Oklahoma known for its large gypsum caves and opportunities for guided cavern tours and outdoor recreation.
  • B. Cathedral Caverns State Park
    Cathedral Caverns State Park is an Alabama state park famed for its massive limestone cave featuring one of the world’s largest commercial cave entrances and striking underground formations.
  • C. Russell Cave National Monument
    Russell Cave National Monument is a prehistoric archaeological site in northeastern Alabama that preserves one of the most extensively used rock shelters in the southeastern United States, documenting thousands of years of Native American habitation.
  • D. Wonder Cave
    Wonder Cave is a limestone show cave in South Africa renowned for its impressive stalactite and stalagmite formations and its location within the Cradle of Humankind World Heritage Site.
  • E. Noatak National Preserve
    Noatak National Preserve is a vast, remote Alaskan wilderness area renowned for its intact Arctic ecosystems, free-flowing Noatak River, and dramatic Brooks Range mountain scenery.
  • 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: Soudan Underground Mine State Park
Triple: [MINOS experiment, hasFarDetectorLocation, Soudan Underground Mine State Park]
Generated description
Soudan Underground Mine State Park is a former iron mine in Minnesota that now serves as both a historic site and a deep underground laboratory used for cutting-edge physics experiments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Soudan Underground Mine State Park
Target entity description: Soudan Underground Mine State Park is a former iron mine in Minnesota that now serves as both a historic site and a deep underground laboratory used for cutting-edge physics experiments.
  • A. Alabaster Caverns State Park
    Alabaster Caverns State Park is a protected natural area in Oklahoma known for its large gypsum caves and opportunities for guided cavern tours and outdoor recreation.
  • B. Cathedral Caverns State Park
    Cathedral Caverns State Park is an Alabama state park famed for its massive limestone cave featuring one of the world’s largest commercial cave entrances and striking underground formations.
  • C. Russell Cave National Monument
    Russell Cave National Monument is a prehistoric archaeological site in northeastern Alabama that preserves one of the most extensively used rock shelters in the southeastern United States, documenting thousands of years of Native American habitation.
  • D. Wonder Cave
    Wonder Cave is a limestone show cave in South Africa renowned for its impressive stalactite and stalagmite formations and its location within the Cradle of Humankind World Heritage Site.
  • E. Noatak National Preserve
    Noatak National Preserve is a vast, remote Alaskan wilderness area renowned for its intact Arctic ecosystems, free-flowing Noatak River, and dramatic Brooks Range mountain scenery.
  • 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_69ad85de1b988190a45f8dbfebc806fc completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc35c28908190b253f4835918a2b4 completed March 8, 2026, 6:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69b44f3207688190b8d93e2e833b15a0 completed March 13, 2026, 5:53 p.m.
NEDg Description generation batch_69b453cdaae0819099c31056b7830d26 completed March 13, 2026, 6:13 p.m.
NED2 Entity disambiguation (via description) batch_69b482dfdfc08190a20e58707368b573 completed March 13, 2026, 9:34 p.m.
Created at: March 8, 2026, 3:24 p.m.