Triple

T4528851
Position Surface form Disambiguated ID Type / Status
Subject Missouri River Basin E106245 entity
Predicate containsRiver P165 FINISHED
Object Musselshell River
The Musselshell River is a tributary in central Montana that flows eastward across the plains to join the Missouri River, supporting regional agriculture and wildlife habitats.
 E614121 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: Musselshell River | Statement: [Missouri River Basin, containsRiver, Musselshell River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Musselshell River
Context triple: [Missouri River Basin, containsRiver, Musselshell River]
  • A. Oskawalik River
    The Oskawalik River is a tributary waterway in Alaska that feeds into the larger Kuskokwim River system.
  • B. Payette River
    The Payette River is a major river in western Idaho known for its rugged canyons, whitewater recreation, and contribution to the Snake River watershed.
  • C. Rockfish River
    Rockfish River is a scenic waterway in central Virginia known for its natural beauty, outdoor recreation, and role as a tributary of the James River.
  • D. San Pitch River
    The San Pitch River is a waterway in central Utah that drains the Sanpete Valley and flows northward to join the Sevier River.
  • E. Powwow River
    The Powwow River is a smaller New England waterway that flows through southeastern New Hampshire and northeastern Massachusetts before joining the Merrimack River.
  • 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: Musselshell River
Triple: [Missouri River Basin, containsRiver, Musselshell River]
Generated description
The Musselshell River is a tributary in central Montana that flows eastward across the plains to join the Missouri River, supporting regional agriculture and wildlife habitats.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Musselshell River
Target entity description: The Musselshell River is a tributary in central Montana that flows eastward across the plains to join the Missouri River, supporting regional agriculture and wildlife habitats.
  • A. Oskawalik River
    The Oskawalik River is a tributary waterway in Alaska that feeds into the larger Kuskokwim River system.
  • B. Payette River
    The Payette River is a major river in western Idaho known for its rugged canyons, whitewater recreation, and contribution to the Snake River watershed.
  • C. Rockfish River
    Rockfish River is a scenic waterway in central Virginia known for its natural beauty, outdoor recreation, and role as a tributary of the James River.
  • D. San Pitch River
    The San Pitch River is a waterway in central Utah that drains the Sanpete Valley and flows northward to join the Sevier River.
  • E. Powwow River
    The Powwow River is a smaller New England waterway that flows through southeastern New Hampshire and northeastern Massachusetts before joining the Merrimack River.
  • 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_69bd43f3d6e08190a91824f833d51bbe completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd5779593081908593537b9239e01b completed March 20, 2026, 2:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69c70057abc48190a5855ce1c6029d81 completed March 27, 2026, 10:10 p.m.
NEDg Description generation batch_69c705b31bc8819087208b667104e363 completed March 27, 2026, 10:33 p.m.
NED2 Entity disambiguation (via description) batch_69c7065baaa08190b4046e0d372bf6f8 completed March 27, 2026, 10:36 p.m.
Created at: March 20, 2026, 1:03 p.m.