Triple

T15720359
Position Surface form Disambiguated ID Type / Status
Subject Buford Dam E381076 entity
Predicate impounds P32296 FINISHED
Object Chestatee River arm via Lake Lanier
The Chestatee River arm via Lake Lanier is a northern tributary inlet of Lake Lanier in Georgia, formed where the Chestatee River feeds into the reservoir created by Buford Dam.
E1173082 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: Chestatee River arm via Lake Lanier | Statement: [Buford Dam, impounds, Chestatee River arm via Lake Lanier]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chestatee River arm via Lake Lanier
Context triple: [Buford Dam, impounds, Chestatee River arm via Lake Lanier]
  • A. Chattahoochee River
    The Chattahoochee River is a major river in the southeastern United States that flows from northern Georgia along the Georgia–Alabama border and into Florida, playing a key role in the region’s ecology, water supply, and recreation.
  • B. Middle Oconee River
    The Middle Oconee River is a major river in northeastern Georgia that joins the North Oconee River near Athens to form the main stem of the Oconee River.
  • C. Yellow River (Georgia)
    Yellow River (Georgia) is a tributary waterway in the U.S. state of Georgia that flows through several counties before joining the Ocmulgee River.
  • D. Toccoa River
    The Toccoa River is a scenic Appalachian waterway in northern Georgia and southeastern Tennessee, popular for trout fishing, whitewater rafting, and its passage beneath the historic Toccoa River Swinging Bridge.
  • E. Oostanaula River
    The Oostanaula River is a major river in northwestern Georgia that joins the Etowah River at Rome to form the Coosa River.
  • 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: Chestatee River arm via Lake Lanier
Triple: [Buford Dam, impounds, Chestatee River arm via Lake Lanier]
Generated description
The Chestatee River arm via Lake Lanier is a northern tributary inlet of Lake Lanier in Georgia, formed where the Chestatee River feeds into the reservoir created by Buford Dam.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chestatee River arm via Lake Lanier
Target entity description: The Chestatee River arm via Lake Lanier is a northern tributary inlet of Lake Lanier in Georgia, formed where the Chestatee River feeds into the reservoir created by Buford Dam.
  • A. Chattahoochee River
    The Chattahoochee River is a major river in the southeastern United States that flows from northern Georgia along the Georgia–Alabama border and into Florida, playing a key role in the region’s ecology, water supply, and recreation.
  • B. Middle Oconee River
    The Middle Oconee River is a major river in northeastern Georgia that joins the North Oconee River near Athens to form the main stem of the Oconee River.
  • C. Yellow River (Georgia)
    Yellow River (Georgia) is a tributary waterway in the U.S. state of Georgia that flows through several counties before joining the Ocmulgee River.
  • D. Toccoa River
    The Toccoa River is a scenic Appalachian waterway in northern Georgia and southeastern Tennessee, popular for trout fishing, whitewater rafting, and its passage beneath the historic Toccoa River Swinging Bridge.
  • E. Oostanaula River
    The Oostanaula River is a major river in northwestern Georgia that joins the Etowah River at Rome to form the Coosa River.
  • 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_69d86d9bf930819082b30cf6d169297c completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e04fb0b51081908e652ec4992296fa completed April 16, 2026, 2:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff75852cf88190be054160d5cbc675 completed May 9, 2026, 5:57 p.m.
NEDg Description generation batch_69ff783a84308190baffa6bbdfa56093 completed May 9, 2026, 6:08 p.m.
NED2 Entity disambiguation (via description) batch_69ff78f94c048190adbe51f2cf76a2e6 completed May 9, 2026, 6:12 p.m.
Created at: April 10, 2026, 4:45 a.m.