Triple

T9227519
Position Surface form Disambiguated ID Type / Status
Subject Russian River E221723 entity
Predicate hasDam P8736 FINISHED
Object Warm Springs Dam
Warm Springs Dam is a large earth-fill dam in Sonoma County, California, that creates Lake Sonoma for water supply, flood control, and recreation on the Russian River system.
 E835536 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 Dam | Statement: [Russian River, hasDam, Warm Springs Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Warm Springs Dam
Context triple: [Russian River, hasDam, Warm Springs Dam]
  • A. Buford Dam
    Buford Dam is a large hydroelectric and flood-control dam in Georgia that creates Lake Lanier and helps regulate water flow and supply for the Atlanta metropolitan area.
  • B. Rollins Dam
    Rollins Dam is a concrete gravity dam in Nevada County, California, that creates Rollins Reservoir for water storage, hydroelectric power generation, and recreation on the Bear River.
  • C. Waddell Dam
    Waddell Dam is a major dam in Arizona that impounds the Agua Fria River to form Lake Pleasant, a key water storage and recreation reservoir for the Phoenix metropolitan area.
  • D. Sanford Dam
    Sanford Dam is a major earthen dam on the Canadian River in Texas that creates Lake Meredith, an important regional water supply and recreation reservoir.
  • E. Goodwin Dam
    Goodwin Dam is a concrete gravity diversion dam on California’s Stanislaus River that helps regulate river flow and supplies irrigation water to surrounding agricultural areas.
  • 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 Dam
Triple: [Russian River, hasDam, Warm Springs Dam]
Generated description
Warm Springs Dam is a large earth-fill dam in Sonoma County, California, that creates Lake Sonoma for water supply, flood control, and recreation on the Russian River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Warm Springs Dam
Target entity description: Warm Springs Dam is a large earth-fill dam in Sonoma County, California, that creates Lake Sonoma for water supply, flood control, and recreation on the Russian River system.
  • A. Buford Dam
    Buford Dam is a large hydroelectric and flood-control dam in Georgia that creates Lake Lanier and helps regulate water flow and supply for the Atlanta metropolitan area.
  • B. Rollins Dam
    Rollins Dam is a concrete gravity dam in Nevada County, California, that creates Rollins Reservoir for water storage, hydroelectric power generation, and recreation on the Bear River.
  • C. Waddell Dam
    Waddell Dam is a major dam in Arizona that impounds the Agua Fria River to form Lake Pleasant, a key water storage and recreation reservoir for the Phoenix metropolitan area.
  • D. Sanford Dam
    Sanford Dam is a major earthen dam on the Canadian River in Texas that creates Lake Meredith, an important regional water supply and recreation reservoir.
  • E. Goodwin Dam
    Goodwin Dam is a concrete gravity diversion dam on California’s Stanislaus River that helps regulate river flow and supplies irrigation water to surrounding agricultural areas.
  • 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_69ca83ec8db08190a9110df8232885d2 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccdaa0a7608190b10d913e5e3d1b3e completed April 1, 2026, 8:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2696450e4819086d5aac368127e5f completed April 5, 2026, 1:53 p.m.
NEDg Description generation batch_69d26b3e1b948190a76cf7ad91a1e0a5 completed April 5, 2026, 2:01 p.m.
NED2 Entity disambiguation (via description) batch_69d26c0c9ee88190867f8531e9ffbf27 completed April 5, 2026, 2:05 p.m.
Created at: March 30, 2026, 7:28 p.m.