Triple

T21369241
Position Surface form Disambiguated ID Type / Status
Subject Marias River E527006 entity
Predicate flowsInto P408 FINISHED
Object Missouri River near Loma, Montana
The Missouri River near Loma, Montana is a notable stretch of the Missouri River in north-central Montana where it converges with the Marias River amid largely rural, scenic prairie and badlands landscapes.
 E1480487 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: Missouri River near Loma, Montana | Statement: [Marias River, flowsInto, Missouri River near Loma, Montana]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Missouri River near Loma, Montana
Context triple: [Marias River, flowsInto, Missouri River near Loma, Montana]
  • A. Big Bend of the Missouri River
    Big Bend of the Missouri River is a large, dramatic meander in the Missouri River in central South Dakota, notable for its sweeping horseshoe-shaped curve and historical significance to river navigation and exploration.
  • B. Little Missouri River
    The Little Missouri River is a tributary of the Missouri River that flows through the badlands of Wyoming, Montana, and North Dakota, known for its scenic canyons and rugged landscapes.
  • C. Little Missouri River
    The Little Missouri River is a scenic waterway in southwestern Arkansas known for its clear, fast-flowing waters, popular for fishing, canoeing, and flowing through the Ouachita National Forest before joining the Ouachita River.
  • D. Middle Kicking Horse River
    Middle Kicking Horse River is a popular whitewater section of British Columbia’s Kicking Horse River, known for its challenging rapids and scenic mountain surroundings.
  • E. Platte River (Missouri)
    The Platte River in Missouri is a tributary of the Missouri River that flows through the rural landscape of northwest Missouri, supporting local agriculture and wildlife habitats.
  • 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: Missouri River near Loma, Montana
Triple: [Marias River, flowsInto, Missouri River near Loma, Montana]
Generated description
The Missouri River near Loma, Montana is a notable stretch of the Missouri River in north-central Montana where it converges with the Marias River amid largely rural, scenic prairie and badlands landscapes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Missouri River near Loma, Montana
Target entity description: The Missouri River near Loma, Montana is a notable stretch of the Missouri River in north-central Montana where it converges with the Marias River amid largely rural, scenic prairie and badlands landscapes.
  • A. Big Bend of the Missouri River
    Big Bend of the Missouri River is a large, dramatic meander in the Missouri River in central South Dakota, notable for its sweeping horseshoe-shaped curve and historical significance to river navigation and exploration.
  • B. Little Missouri River
    The Little Missouri River is a tributary of the Missouri River that flows through the badlands of Wyoming, Montana, and North Dakota, known for its scenic canyons and rugged landscapes.
  • C. Little Missouri River
    The Little Missouri River is a scenic waterway in southwestern Arkansas known for its clear, fast-flowing waters, popular for fishing, canoeing, and flowing through the Ouachita National Forest before joining the Ouachita River.
  • D. Middle Kicking Horse River
    Middle Kicking Horse River is a popular whitewater section of British Columbia’s Kicking Horse River, known for its challenging rapids and scenic mountain surroundings.
  • E. Platte River (Missouri)
    The Platte River in Missouri is a tributary of the Missouri River that flows through the rural landscape of northwest Missouri, supporting local agriculture and wildlife habitats.
  • 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_69e0b51e80808190ba5cb05667af02a9 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b0ad04e081908ff02b2ee2bc7485 completed April 22, 2026, 11:27 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09ad70242c8190bcbd8b8fb56d82af completed May 17, 2026, 11:58 a.m.
NEDg Description generation batch_6a09af01f54c8190b7d1923a4fba9e06 completed May 17, 2026, 12:05 p.m.
NED2 Entity disambiguation (via description) batch_6a09af62af58819084e740ec78ebe490 completed May 17, 2026, 12:06 p.m.
Created at: April 16, 2026, 5:09 p.m.