Triple

T12292128
Position Surface form Disambiguated ID Type / Status
Subject Defiance County, Ohio E292988 entity
Predicate hasRiverConfluence P11843 FINISHED
Object Maumee River–Auglaize River confluence at Defiance
The Maumee River–Auglaize River confluence at Defiance is a notable geographic junction in northwest Ohio where the two rivers meet, historically significant as a strategic site for Native American settlements and early American military forts.
 E975565 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: Maumee River–Auglaize River confluence at Defiance | Statement: [Defiance County, Ohio, hasRiverConfluence, Maumee River–Auglaize River confluence at Defiance]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maumee River–Auglaize River confluence at Defiance
Context triple: [Defiance County, Ohio, hasRiverConfluence, Maumee River–Auglaize River confluence at Defiance]
  • A. River Raisin – Upper Branch
    River Raisin – Upper Branch is an upstream segment of Michigan’s River Raisin, contributing to its overall flow and watershed system.
  • B. River Raisin – South Branch
    River Raisin – South Branch is a secondary stream in southeastern Michigan that feeds into the main River Raisin watershed.
  • C. River Raisin – Middle Branch
    River Raisin – Middle Branch is a secondary watercourse in Michigan that feeds into the larger River Raisin watershed.
  • D. Huron River (Ohio)
    The Huron River in Ohio is a tributary of Lake Erie that flows through north-central Ohio, including the vicinity of Milan, and is known for its scenic, recreational, and ecological significance.
  • E. River Raisin valley
    River Raisin valley is the geographic region encompassing the drainage basin and surrounding lowlands of the River Raisin in southeastern Michigan, known for its agricultural lands and historical significance.
  • 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: Maumee River–Auglaize River confluence at Defiance
Triple: [Defiance County, Ohio, hasRiverConfluence, Maumee River–Auglaize River confluence at Defiance]
Generated description
The Maumee River–Auglaize River confluence at Defiance is a notable geographic junction in northwest Ohio where the two rivers meet, historically significant as a strategic site for Native American settlements and early American military forts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Maumee River–Auglaize River confluence at Defiance
Target entity description: The Maumee River–Auglaize River confluence at Defiance is a notable geographic junction in northwest Ohio where the two rivers meet, historically significant as a strategic site for Native American settlements and early American military forts.
  • A. River Raisin – Upper Branch
    River Raisin – Upper Branch is an upstream segment of Michigan’s River Raisin, contributing to its overall flow and watershed system.
  • B. River Raisin – South Branch
    River Raisin – South Branch is a secondary stream in southeastern Michigan that feeds into the main River Raisin watershed.
  • C. River Raisin – Middle Branch
    River Raisin – Middle Branch is a secondary watercourse in Michigan that feeds into the larger River Raisin watershed.
  • D. Huron River (Ohio)
    The Huron River in Ohio is a tributary of Lake Erie that flows through north-central Ohio, including the vicinity of Milan, and is known for its scenic, recreational, and ecological significance.
  • E. River Raisin valley
    River Raisin valley is the geographic region encompassing the drainage basin and surrounding lowlands of the River Raisin in southeastern Michigan, known for its agricultural lands and historical significance.
  • 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_69d6ab690ad081908c0ed3870ec82d53 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91d22ba488190914342fa7e69e159 completed April 10, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69f61e775dac819099d44b61cbccc109 completed May 2, 2026, 3:55 p.m.
NEDg Description generation batch_69f61f5cc5608190a67a888eb5136ada completed May 2, 2026, 3:59 p.m.
NED2 Entity disambiguation (via description) batch_69f62009766c8190985fafe9ba53ae7b completed May 2, 2026, 4:02 p.m.
Created at: April 8, 2026, 9:52 p.m.