Triple

T16871619
Position Surface form Disambiguated ID Type / Status
Subject Payette River E421180 entity
Predicate formsReservoir P11309 FINISHED
Object Black Canyon Reservoir
Black Canyon Reservoir is a man-made lake in southwestern Idaho known for recreation and irrigation, created by the Black Canyon Diversion Dam on the Payette River.
E1248184 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: Black Canyon Reservoir | Statement: [Payette River, formsReservoir, Black Canyon Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Black Canyon Reservoir
Context triple: [Payette River, formsReservoir, Black Canyon Reservoir]
  • A. Black Canyon Lake
    Black Canyon Lake is a scenic recreational lake in Arizona known for fishing, camping, and outdoor activities within the Apache-Sitgreaves National Forests.
  • B. Ochoco Reservoir
    Ochoco Reservoir is a man-made lake in central Oregon popular for fishing, boating, and outdoor recreation near the city of Prineville.
  • C. Squaw Creek Reservoir
    Squaw Creek Reservoir is a man-made lake in Texas primarily known for serving as the cooling water source for the Comanche Peak Nuclear Power Plant.
  • D. Pueblo Reservoir
    Pueblo Reservoir is a large man-made lake in southern Colorado that serves as a key water supply, recreation area, and flood-control resource for the Pueblo region.
  • E. La Mesa Reservoir
    La Mesa Reservoir is a major water storage facility in the Philippines that supplies potable water to Metro Manila and is located within the protected La Mesa Watershed.
  • 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: Black Canyon Reservoir
Triple: [Payette River, formsReservoir, Black Canyon Reservoir]
Generated description
Black Canyon Reservoir is a man-made lake in southwestern Idaho known for recreation and irrigation, created by the Black Canyon Diversion Dam on the Payette River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Black Canyon Reservoir
Target entity description: Black Canyon Reservoir is a man-made lake in southwestern Idaho known for recreation and irrigation, created by the Black Canyon Diversion Dam on the Payette River.
  • A. Black Canyon Lake
    Black Canyon Lake is a scenic recreational lake in Arizona known for fishing, camping, and outdoor activities within the Apache-Sitgreaves National Forests.
  • B. Ochoco Reservoir
    Ochoco Reservoir is a man-made lake in central Oregon popular for fishing, boating, and outdoor recreation near the city of Prineville.
  • C. Squaw Creek Reservoir
    Squaw Creek Reservoir is a man-made lake in Texas primarily known for serving as the cooling water source for the Comanche Peak Nuclear Power Plant.
  • D. Pueblo Reservoir
    Pueblo Reservoir is a large man-made lake in southern Colorado that serves as a key water supply, recreation area, and flood-control resource for the Pueblo region.
  • E. La Mesa Reservoir
    La Mesa Reservoir is a major water storage facility in the Philippines that supplies potable water to Metro Manila and is located within the protected La Mesa Watershed.
  • 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_69d889d470fc8190b4aec199636c0c56 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e3b7f31b448190a21e3e4d1a0d2f73 completed April 18, 2026, 4:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a01232992ec81909dbbd2e28111e8f4 completed May 11, 2026, 12:30 a.m.
NEDg Description generation batch_6a0124ce490c81909d5cfd86b7dabb71 completed May 11, 2026, 12:37 a.m.
NED2 Entity disambiguation (via description) batch_6a012569322081908b60694851d50e4b completed May 11, 2026, 12:40 a.m.
Created at: April 10, 2026, 5:29 a.m.