Triple

T16789288
Position Surface form Disambiguated ID Type / Status
Subject Gulf of Mexico watershed E408062 entity
Predicate includesRiverBasin P36894 FINISHED
Object Tennessee River basin
The Tennessee River basin is a major drainage area in the southeastern United States that collects the waters of the Tennessee River and its tributaries before they ultimately flow into the Gulf of Mexico.
E15438 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: Tennessee River basin | Statement: [Gulf of Mexico watershed, includesRiverBasin, Tennessee River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tennessee River basin
Context triple: [Gulf of Mexico watershed, includesRiverBasin, Tennessee River basin]
  • A. Kentucky River basin
    The Kentucky River basin is the watershed region in central and eastern Kentucky that collects and channels rainfall and tributary flows into the Kentucky River system.
  • B. Etowah River Basin
    The Etowah River Basin is the watershed region in north Georgia that collects and channels rainfall and tributary flows into the Etowah River, supporting diverse ecosystems and regional water resources.
  • C. Yazoo River basin
    The Yazoo River basin is a major drainage area in northwestern Mississippi that collects waters from the Yazoo River and its tributaries before they flow into the Mississippi River.
  • D. Tennessee Valley
    The Tennessee Valley is a region in the southeastern United States centered around the Tennessee River, known for its historically rural economy, flood-prone landscape, and large-scale development through New Deal-era infrastructure and power projects.
  • E. Chattahoochee River basin
    The Chattahoochee River basin is the drainage area of the Chattahoochee River in the southeastern United States, encompassing its tributaries, valleys, and surrounding landscapes across Georgia, Alabama, and Florida.
  • 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: Tennessee River basin
Triple: [Gulf of Mexico watershed, includesRiverBasin, Tennessee River basin]
Generated description
The Tennessee River basin is a major drainage area in the southeastern United States that collects the waters of the Tennessee River and its tributaries before they ultimately flow into the Gulf of Mexico.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tennessee River basin
Target entity description: The Tennessee River basin is a major drainage area in the southeastern United States that collects the waters of the Tennessee River and its tributaries before they ultimately flow into the Gulf of Mexico.
  • A. Kentucky River basin
    The Kentucky River basin is the watershed region in central and eastern Kentucky that collects and channels rainfall and tributary flows into the Kentucky River system.
  • B. Etowah River Basin
    The Etowah River Basin is the watershed region in north Georgia that collects and channels rainfall and tributary flows into the Etowah River, supporting diverse ecosystems and regional water resources.
  • C. Yazoo River basin
    The Yazoo River basin is a major drainage area in northwestern Mississippi that collects waters from the Yazoo River and its tributaries before they flow into the Mississippi River.
  • D. Tennessee Valley chosen
    The Tennessee Valley is a region in the southeastern United States centered around the Tennessee River, known for its historically rural economy, flood-prone landscape, and large-scale development through New Deal-era infrastructure and power projects.
  • E. Chattahoochee River basin
    The Chattahoochee River basin is the drainage area of the Chattahoochee River in the southeastern United States, encompassing its tributaries, valleys, and surrounding landscapes across Georgia, Alabama, and Florida.
  • 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_69d8839270588190886720d9519bbf8f completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3b2a50e18819090a30e1f38e520e0 completed April 18, 2026, 4:34 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00b28970748190836806c68ad9e230 completed May 10, 2026, 4:30 p.m.
NEDg Description generation batch_6a00b645d0b08190931a09050ed0355a completed May 10, 2026, 4:45 p.m.
NED2 Entity disambiguation (via description) batch_6a00b6b603f88190a533907cbdc31817 completed May 10, 2026, 4:47 p.m.
Created at: April 10, 2026, 5:22 a.m.