Triple

T23131378
Position Surface form Disambiguated ID Type / Status
Subject Embarras River E577175 entity
Predicate hasMajorTributary P415 FINISHED
Object Little Embarras River
The Little Embarras River is a smaller tributary waterway in Illinois that feeds into the larger Embarras River system.
 E1571468 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: Little Embarras River | Statement: [Embarras River, hasMajorTributary, Little Embarras River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Little Embarras River
Context triple: [Embarras River, hasMajorTributary, Little Embarras River]
  • A. Vermillion River
    The Vermillion River is a tributary of the Missouri River in southeastern South Dakota, known for flowing through the city of Vermillion and its surrounding agricultural landscape.
  • B. Branch River
    Branch River is a river in Rhode Island that flows through communities such as Forestdale and contributes to the region’s local watershed and landscape.
  • C. North Loup River
    The North Loup River is a tributary of the Loup River in central Nebraska, known for its scenic Sandhills landscapes and recreational opportunities such as canoeing and fishing.
  • D. Flambeau River
    The Flambeau River is a scenic waterway in northern Wisconsin known for its forested surroundings, whitewater stretches, and popular canoeing and fishing opportunities.
  • E. Pound River
    The Pound River is a tributary stream in New York State that feeds into the Croton River within the Croton 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: Little Embarras River
Triple: [Embarras River, hasMajorTributary, Little Embarras River]
Generated description
The Little Embarras River is a smaller tributary waterway in Illinois that feeds into the larger Embarras River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Little Embarras River
Target entity description: The Little Embarras River is a smaller tributary waterway in Illinois that feeds into the larger Embarras River system.
  • A. Vermillion River
    The Vermillion River is a tributary of the Missouri River in southeastern South Dakota, known for flowing through the city of Vermillion and its surrounding agricultural landscape.
  • B. Branch River
    Branch River is a river in Rhode Island that flows through communities such as Forestdale and contributes to the region’s local watershed and landscape.
  • C. North Loup River
    The North Loup River is a tributary of the Loup River in central Nebraska, known for its scenic Sandhills landscapes and recreational opportunities such as canoeing and fishing.
  • D. Flambeau River
    The Flambeau River is a scenic waterway in northern Wisconsin known for its forested surroundings, whitewater stretches, and popular canoeing and fishing opportunities.
  • E. Pound River
    The Pound River is a tributary stream in New York State that feeds into the Croton River within the Croton 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_69e245f7b0e481909c473ff4e6a54e2c completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18e87cd188190b466f7a4c9670e56 completed April 29, 2026, 4:52 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c23f7dccc8190aaba967e73cc6892 completed May 19, 2026, 8:48 a.m.
NEDg Description generation batch_6a0c28ed782c8190a60cf2212a1e7861 completed May 19, 2026, 9:10 a.m.
NED2 Entity disambiguation (via description) batch_6a0c29bca4c08190a29d4204c75b333f completed May 19, 2026, 9:13 a.m.
Created at: April 17, 2026, 4 p.m.