Triple

T9642392
Position Surface form Disambiguated ID Type / Status
Subject McClure Dam E233104 entity
Predicate locatedOnRiver P165 FINISHED
Object Dead River
The Dead River is a waterway in Maine known for its remote wilderness setting and whitewater rafting opportunities.
 E295086 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: Dead River | Statement: [McClure Dam, locatedOnRiver, Dead River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dead River
Context triple: [McClure Dam, locatedOnRiver, 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. 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.
  • E. River Burn
    River Burn is a small river in Norfolk, England, known for flowing through the village of Burnham Thorpe near the north Norfolk coast.
  • 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: [McClure Dam, locatedOnRiver, Dead River]
Generated description
The Dead River is a waterway in Maine known for its remote wilderness setting and whitewater rafting opportunities.
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 Maine known for its remote wilderness setting and whitewater rafting opportunities.
  • A. Dead River chosen
    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. 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.
  • E. River Burn
    River Burn is a small river in Norfolk, England, known for flowing through the village of Burnham Thorpe near the north Norfolk coast.
  • F. None of above.

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_69ca848a5a908190aad251f4137b0c3a completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9b7cda388190a38f96d78085f404 completed April 1, 2026, 10:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69d18252c1cc81908d33c9c55d645fbf completed April 4, 2026, 9:27 p.m.
NEDg Description generation batch_69d18324756c819089eb7edc107ed8b2 completed April 4, 2026, 9:31 p.m.
NED2 Entity disambiguation (via description) batch_69d1856b88908190a787765e1d8f001f completed April 4, 2026, 9:40 p.m.
Created at: March 30, 2026, 8:12 p.m.