Triple

T620738
Position Surface form Disambiguated ID Type / Status
Subject Hoover, Alabama E14505 entity
Predicate hasRiver P165 FINISHED
Object Cahaba River
The Cahaba River is a biologically rich, free-flowing river in central Alabama known for its high biodiversity and scenic natural habitats.
E178355 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: Cahaba River | Statement: [Hoover, Alabama, hasRiver, Cahaba River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cahaba River
Context triple: [Hoover, Alabama, hasRiver, Cahaba River]
  • A. Little Cahaba River
    The Little Cahaba River is a small tributary waterway in central Alabama known for flowing through the Birmingham–Hoover metropolitan area and supporting diverse aquatic habitats.
  • B. Cahaba River valley
    The Cahaba River valley is a scenic river basin in central Alabama known for its rich biodiversity, including many rare and endemic aquatic species.
  • C. Ocmulgee River
    The Ocmulgee River is a major river in central Georgia that flows southeastward and joins the Oconee River to form the Altamaha River, ultimately draining into the Atlantic Ocean.
  • D. Ochlockonee River
    The Ochlockonee River is a winding river in the southeastern United States that flows through Georgia and Florida before emptying into the Gulf of Mexico, known for its diverse ecosystems and recreational opportunities.
  • E. Alabama River
    The Alabama River is a major waterway in the U.S. state of Alabama that flows through the central part of the state and plays a key role in its transportation, ecology, and history.
  • 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: Cahaba River
Triple: [Hoover, Alabama, hasRiver, Cahaba River]
Generated description
The Cahaba River is a biologically rich, free-flowing river in central Alabama known for its high biodiversity and scenic natural habitats.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cahaba River
Target entity description: The Cahaba River is a biologically rich, free-flowing river in central Alabama known for its high biodiversity and scenic natural habitats.
  • A. Little Cahaba River
    The Little Cahaba River is a small tributary waterway in central Alabama known for flowing through the Birmingham–Hoover metropolitan area and supporting diverse aquatic habitats.
  • B. Cahaba River valley
    The Cahaba River valley is a scenic river basin in central Alabama known for its rich biodiversity, including many rare and endemic aquatic species.
  • C. Ocmulgee River
    The Ocmulgee River is a major river in central Georgia that flows southeastward and joins the Oconee River to form the Altamaha River, ultimately draining into the Atlantic Ocean.
  • D. Ochlockonee River
    The Ochlockonee River is a winding river in the southeastern United States that flows through Georgia and Florida before emptying into the Gulf of Mexico, known for its diverse ecosystems and recreational opportunities.
  • E. Alabama River
    The Alabama River is a major waterway in the U.S. state of Alabama that flows through the central part of the state and plays a key role in its transportation, ecology, and history.
  • 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_69a4934b17c881909ace8270e8ddd202 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49e3e5d80819096e72e11b533f931 completed March 1, 2026, 8:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad3ff724248190aacb72d105f0bb34 completed March 8, 2026, 9:23 a.m.
NEDg Description generation batch_69ad40a795608190bcb4e0ac13417cc4 completed March 8, 2026, 9:25 a.m.
NED2 Entity disambiguation (via description) batch_69ad410ccb448190b8b6096096660d79 completed March 8, 2026, 9:27 a.m.
Created at: March 1, 2026, 7:35 p.m.