Triple

T620739
Position Surface form Disambiguated ID Type / Status
Subject Hoover, Alabama E14505 entity
Predicate hasRiver P165 FINISHED
Object 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.
 E157815 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 Cahaba River | Statement: [Hoover, Alabama, hasRiver, Little Cahaba River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Little Cahaba River
Context triple: [Hoover, Alabama, hasRiver, Little Cahaba River]
  • A. Little Blue River
    Little Blue River is a tributary of the Missouri River in western Missouri, flowing through the Kansas City metropolitan area including Independence.
  • B. Hannibal Creek
    Hannibal Creek is a waterway after which the city of Hannibal, Missouri, is named.
  • C. Buck Creek
    Buck Creek is a river in western Ohio that flows through the city of Springfield and is used for recreation, flood control, and local water management.
  • D. Sandburg Creek
    Sandburg Creek is a small stream in New York’s Hudson Valley that feeds into the larger Rondout Creek within the Catskill region.
  • E. Muscoot River
    The Muscoot River is a tributary in southeastern New York that flows through Westchester County into the Croton River as part of 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 Cahaba River
Triple: [Hoover, Alabama, hasRiver, Little Cahaba River]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Little Cahaba River
Target entity description: 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.
  • A. Little Blue River
    Little Blue River is a tributary of the Missouri River in western Missouri, flowing through the Kansas City metropolitan area including Independence.
  • B. Hannibal Creek
    Hannibal Creek is a waterway after which the city of Hannibal, Missouri, is named.
  • C. Buck Creek
    Buck Creek is a river in western Ohio that flows through the city of Springfield and is used for recreation, flood control, and local water management.
  • D. Sandburg Creek
    Sandburg Creek is a small stream in New York’s Hudson Valley that feeds into the larger Rondout Creek within the Catskill region.
  • E. Muscoot River
    The Muscoot River is a tributary in southeastern New York that flows through Westchester County into the Croton River as part of 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_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_69acd46422408190911e6eaec5866fe8 completed March 8, 2026, 1:44 a.m.
NEDg Description generation batch_69acd4fade9881908ed8e4598f4821f6 completed March 8, 2026, 1:46 a.m.
NED2 Entity disambiguation (via description) batch_69acd55b90608190a5ff734af6264ab5 completed March 8, 2026, 1:48 a.m.
Created at: March 1, 2026, 7:35 p.m.