Triple

T13845716
Position Surface form Disambiguated ID Type / Status
Subject Tittabawassee River E332797 entity
Predicate hasTributary P415 FINISHED
Object Tobacco River (Michigan)
The Tobacco River is a river in Michigan that flows through the central part of the state and ultimately joins the Tittabawassee River, contributing to the Saginaw River watershed.
 E1065355 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: Tobacco River (Michigan) | Statement: [Tittabawassee River, hasTributary, Tobacco River (Michigan)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tobacco River (Michigan)
Context triple: [Tittabawassee River, hasTributary, Tobacco River (Michigan)]
  • A. Thornapple River (Michigan)
    The Thornapple River is a major mid-Michigan waterway known for its scenic, winding course through rural and suburban landscapes and its popularity for fishing, paddling, and recreation.
  • B. Cedar River (Michigan)
    Cedar River (Michigan) is a river in Michigan’s Upper Peninsula that flows into Green Bay, an arm of Lake Michigan, and drains a largely forested and rural watershed.
  • C. Rapid River, Michigan
    Rapid River, Michigan is a small unincorporated community in Delta County known as a gateway to outdoor recreation in Michigan’s Upper Peninsula, including access to the Hiawatha National Forest.
  • D. Crooked River (Michigan)
    Crooked River (Michigan) is a short, scenic river in northern Michigan that connects Crooked Lake to Burt Lake as part of the region’s Inland Waterway system.
  • E. Maple River (Michigan)
    Maple River (Michigan) is a tributary waterway in the Lower Peninsula that contributes to the Grand River watershed.
  • 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: Tobacco River (Michigan)
Triple: [Tittabawassee River, hasTributary, Tobacco River (Michigan)]
Generated description
The Tobacco River is a river in Michigan that flows through the central part of the state and ultimately joins the Tittabawassee River, contributing to the Saginaw River watershed.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tobacco River (Michigan)
Target entity description: The Tobacco River is a river in Michigan that flows through the central part of the state and ultimately joins the Tittabawassee River, contributing to the Saginaw River watershed.
  • A. Thornapple River (Michigan)
    The Thornapple River is a major mid-Michigan waterway known for its scenic, winding course through rural and suburban landscapes and its popularity for fishing, paddling, and recreation.
  • B. Cedar River (Michigan)
    Cedar River (Michigan) is a river in Michigan’s Upper Peninsula that flows into Green Bay, an arm of Lake Michigan, and drains a largely forested and rural watershed.
  • C. Rapid River, Michigan
    Rapid River, Michigan is a small unincorporated community in Delta County known as a gateway to outdoor recreation in Michigan’s Upper Peninsula, including access to the Hiawatha National Forest.
  • D. Crooked River (Michigan)
    Crooked River (Michigan) is a short, scenic river in northern Michigan that connects Crooked Lake to Burt Lake as part of the region’s Inland Waterway system.
  • E. Maple River (Michigan)
    Maple River (Michigan) is a tributary waterway in the Lower Peninsula that contributes to the Grand River watershed.
  • 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_69d81c5ba13c8190839315f54768acfd completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de02b1a25c8190a9f85ba43c421188 completed April 14, 2026, 9:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7c0ef9e7c8190b96c2b83d04708e1 completed May 3, 2026, 9:41 p.m.
NEDg Description generation batch_69f7c20da9448190b3167b091bd39b94 completed May 3, 2026, 9:45 p.m.
NED2 Entity disambiguation (via description) batch_69f7c2cc63148190b9ca2828abe54286 completed May 3, 2026, 9:49 p.m.
Created at: April 9, 2026, 10:13 p.m.