Triple

T13628794
Position Surface form Disambiguated ID Type / Status
Subject Malheur River E325657 entity
Predicate hasReservoir P1025 FINISHED
Object Warm Springs Reservoir
Warm Springs Reservoir is a large man-made lake in eastern Oregon used primarily for irrigation, recreation, and wildlife habitat along the Malheur River.
 E1111583 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: Warm Springs Reservoir | Statement: [Malheur River, hasReservoir, Warm Springs Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Warm Springs Reservoir
Context triple: [Malheur River, hasReservoir, Warm Springs Reservoir]
  • A. Crystal Springs Reservoir
    Crystal Springs Reservoir is a large artificial lake system on the San Francisco Peninsula that serves as a major drinking water source and scenic open-space area for the region.
  • B. Alcova Reservoir
    Alcova Reservoir is a man-made lake in central Wyoming popular for fishing, boating, and other water recreation, created by damming the North Platte River.
  • C. Stillwater Reservoir
    Stillwater Reservoir is a large, remote man-made lake in the western Adirondack Mountains of New York, popular for boating, fishing, and backcountry recreation.
  • D. Sweetwater Reservoir
    Sweetwater Reservoir is a man-made lake in San Diego County, California, that serves as a key water supply and recreational area for the surrounding communities.
  • E. W. Kerr Scott Reservoir
    W. Kerr Scott Reservoir is a man-made lake in North Carolina known for recreation such as boating, fishing, and camping, as well as flood control and water supply functions.
  • 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: Warm Springs Reservoir
Triple: [Malheur River, hasReservoir, Warm Springs Reservoir]
Generated description
Warm Springs Reservoir is a large man-made lake in eastern Oregon used primarily for irrigation, recreation, and wildlife habitat along the Malheur River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Warm Springs Reservoir
Target entity description: Warm Springs Reservoir is a large man-made lake in eastern Oregon used primarily for irrigation, recreation, and wildlife habitat along the Malheur River.
  • A. Crystal Springs Reservoir
    Crystal Springs Reservoir is a large artificial lake system on the San Francisco Peninsula that serves as a major drinking water source and scenic open-space area for the region.
  • B. Alcova Reservoir
    Alcova Reservoir is a man-made lake in central Wyoming popular for fishing, boating, and other water recreation, created by damming the North Platte River.
  • C. Stillwater Reservoir
    Stillwater Reservoir is a large, remote man-made lake in the western Adirondack Mountains of New York, popular for boating, fishing, and backcountry recreation.
  • D. Sweetwater Reservoir
    Sweetwater Reservoir is a man-made lake in San Diego County, California, that serves as a key water supply and recreational area for the surrounding communities.
  • E. W. Kerr Scott Reservoir
    W. Kerr Scott Reservoir is a man-made lake in North Carolina known for recreation such as boating, fishing, and camping, as well as flood control and water supply functions.
  • 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_69d8076beddc8190a53156f5bea77f5e completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbbe9d803481908101def32817b0eb completed April 12, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69fdd5b543308190a86e715106641484 completed May 8, 2026, 12:23 p.m.
NEDg Description generation batch_69fdd6dd77e481908283b145acae2e9a completed May 8, 2026, 12:28 p.m.
NED2 Entity disambiguation (via description) batch_69fdd771cb188190b44d6e4903fa8f6e completed May 8, 2026, 12:30 p.m.
Created at: April 9, 2026, 9:51 p.m.