Triple

T12046752
Position Surface form Disambiguated ID Type / Status
Subject Concrete, Washington E286804 entity
Predicate nearDam P350 FINISHED
Object Lower Baker Dam
Lower Baker Dam is a hydroelectric concrete gravity dam on the Baker River in Washington State, used for power generation and water storage.
E961567 NE FINISHED

How this triple was built (5 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: Lower Baker Dam | Statement: [Concrete, Washington, nearDam, Lower Baker Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lower Baker Dam
Context triple: [Concrete, Washington, nearDam, Lower Baker Dam]
  • A. Barker Dam
    Barker Dam is a historic water reservoir and popular scenic spot located within Joshua Tree National Park in California.
  • B. Downsville Dam
    Downsville Dam is a large earthen embankment dam on the East Branch of the Delaware River in New York, built as part of New York City's water supply system.
  • C. Bartlett Dam
    Bartlett Dam is a concrete multiple-arch dam in central Arizona that creates Bartlett Lake, providing water storage, flood control, and recreation on the Verde River.
  • D. Little River Dam
    Little River Dam is a man-made structure that impounds the Little River to form the Little River Reservoir, supporting water supply, recreation, and local water management.
  • E. 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.
  • 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: Lower Baker Dam
Triple: [Concrete, Washington, nearDam, Lower Baker Dam]
Generated description
Lower Baker Dam is a hydroelectric concrete gravity dam on the Baker River in Washington State, used for power generation and water storage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lower Baker Dam
Target entity description: Lower Baker Dam is a hydroelectric concrete gravity dam on the Baker River in Washington State, used for power generation and water storage.
  • A. Barker Dam
    Barker Dam is a historic water reservoir and popular scenic spot located within Joshua Tree National Park in California.
  • B. Downsville Dam
    Downsville Dam is a large earthen embankment dam on the East Branch of the Delaware River in New York, built as part of New York City's water supply system.
  • C. Bartlett Dam
    Bartlett Dam is a concrete multiple-arch dam in central Arizona that creates Bartlett Lake, providing water storage, flood control, and recreation on the Verde River.
  • D. Little River Dam
    Little River Dam is a man-made structure that impounds the Little River to form the Little River Reservoir, supporting water supply, recreation, and local water management.
  • E. 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.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: nearDam
Context triple: [Concrete, Washington, nearDam, Lower Baker Dam]
  • A. near chosen
    Indicates that one entity is located at a short distance from another entity in space or position.
  • B. nearbyTo
    Indicates that one entity is located close in distance or position to another entity.
  • C. nearDowntown
    Indicates that one location is situated close to or within a short distance of a city’s downtown area.
  • D. nearestHut
    Indicates that one hut is the closest in distance to a given reference point or entity compared to all other huts.
  • E. nearbyLocation
    Indicates that one location is situated close to another location in physical space.
  • F. None of above.

Provenance (6 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_69d6ab4780948190bdb9f7620c2ac27e completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9100b4ca8819084845ca4c13e34ce completed April 10, 2026, 2:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69f49db574bc8190a0f2f858a2ff788d completed May 1, 2026, 12:33 p.m.
NEDg Description generation batch_69f53d95d4fc8190b5f4e460646bec2a completed May 1, 2026, 11:56 p.m.
NED2 Entity disambiguation (via description) batch_69f564b826ec819098906cf735e45093 completed May 2, 2026, 2:43 a.m.
PD Predicate disambiguation batch_69d902bac9e08190aa1a99c835f29542 completed April 10, 2026, 2:01 p.m.
Created at: April 8, 2026, 9:47 p.m.