Triple

T9869486
Position Surface form Disambiguated ID Type / Status
Subject Silver Lake Dam E239918 entity
Predicate affectsWaterBody P90970 FINISHED
Object Dead River
The Dead River is a waterway in Michigan’s Upper Peninsula that flows through Marquette County and is impounded by several dams before reaching Lake Superior.
E828794 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: Dead River | Statement: [Silver Lake Dam, affectsWaterBody, Dead River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dead River
Context triple: [Silver Lake Dam, affectsWaterBody, Dead River]
  • A. Dead River
    The Dead River is a major river in western Maine known for its remote wilderness setting and popular whitewater rafting opportunities.
  • B. Deadman River
    Deadman River is a tributary waterway in British Columbia, Canada, that flows through a semi-arid landscape before joining the Thompson River.
  • C. Starvation Creek
    Starvation Creek is a location in Oregon’s Columbia River Gorge, known for its nearby waterfall and a historic train incident that inspired its name.
  • D. Bloody Creek
    Bloody Creek is a small waterway in Nova Scotia, Canada, historically notable as the site of early 18th-century conflicts between British and French (and allied Indigenous) forces.
  • E. Đáy River
    Đáy River is a significant river in northern Vietnam that flows through several provinces and districts, serving as an important waterway and agricultural resource.
  • 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: Dead River
Triple: [Silver Lake Dam, affectsWaterBody, Dead River]
Generated description
The Dead River is a waterway in Michigan’s Upper Peninsula that flows through Marquette County and is impounded by several dams before reaching Lake Superior.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dead River
Target entity description: The Dead River is a waterway in Michigan’s Upper Peninsula that flows through Marquette County and is impounded by several dams before reaching Lake Superior.
  • A. Dead River
    The Dead River is a major river in western Maine known for its remote wilderness setting and popular whitewater rafting opportunities.
  • B. Deadman River
    Deadman River is a tributary waterway in British Columbia, Canada, that flows through a semi-arid landscape before joining the Thompson River.
  • C. Starvation Creek
    Starvation Creek is a location in Oregon’s Columbia River Gorge, known for its nearby waterfall and a historic train incident that inspired its name.
  • D. Bloody Creek
    Bloody Creek is a small waterway in Nova Scotia, Canada, historically notable as the site of early 18th-century conflicts between British and French (and allied Indigenous) forces.
  • E. Đáy River
    Đáy River is a significant river in northern Vietnam that flows through several provinces and districts, serving as an important waterway and agricultural resource.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: affectsWaterBody
Context triple: [Silver Lake Dam, affectsWaterBody, Dead River]
  • A. appliesToWaterBody
    Indicates that something (such as a rule, condition, property, or effect) is relevant or applicable specifically to a particular water body.
  • B. locatedOnWaterbody
    Indicates that an entity is situated on or directly adjacent to a specified body of water.
  • C. locatedInWaterBodyType
    Indicates that an entity is situated within or on a body of water of a specified type (e.g., lake, river, ocean).
  • D. flowsIntoBodyOfWaterType
    Indicates that one body of water moves or drains into another body of water of a specified type (e.g., river, lake, ocean).
  • E. hasAssociatedWaterBody
    Indicates that one entity is linked to, or occurs in connection with, a specific body of water such as a river, lake, or sea.
  • F. None of above. chosen

Provenance (7 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_69ca84e7506c819095cbde4ff16512bb completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb3d498b481908f82f31f98b57c7e completed April 2, 2026, 12:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69d20d60b2f8819087f4242f36b05a49 completed April 5, 2026, 7:21 a.m.
NEDg Description generation batch_69d20e9f480c819086b0165aa77ddb06 completed April 5, 2026, 7:26 a.m.
NED2 Entity disambiguation (via description) batch_69d20fa9cab88190bbddcf18b49f8172 completed April 5, 2026, 7:30 a.m.
PD Predicate disambiguation batch_69cd1d7621d48190aa6a6f34399514b0 completed April 1, 2026, 1:28 p.m.
PDg Predicate description generation batch_69cd3581a9688190a00cef4c3eebb0ae completed April 1, 2026, 3:10 p.m.
Created at: March 30, 2026, 8:36 p.m.