Triple

T6842880
Position Surface form Disambiguated ID Type / Status
Subject Little Cahaba River E157815 entity
Predicate drainageBasin P1559 FINISHED
Object Cahaba River basin E178355 NE FINISHED

How this triple was built (2 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 basin | Statement: [Little Cahaba River, drainageBasin, Cahaba River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cahaba River basin
Context triple: [Little Cahaba River, drainageBasin, Cahaba River basin]
  • A. 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.
  • B. Cahaba River chosen
    The Cahaba River is a biologically rich, free-flowing river in central Alabama known for its high biodiversity and scenic natural habitats.
  • 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. Cahaba
    Cahaba is a historic ghost town in Alabama that served as the state's first permanent capital in the early 19th century.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c6882ed4c081909dc465a7cf8838be completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d6b7179481909e3482fef47b2719 completed March 27, 2026, 7:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69c748b5a7c08190983bd355a1bc76d7 completed March 28, 2026, 3:19 a.m.
Created at: March 27, 2026, 2:19 p.m.