Triple

T19125806
Position Surface form Disambiguated ID Type / Status
Subject Marais des Cygnes River floodplain E468177 entity
Predicate locatedIn P40 FINISHED
Object Marais des Cygnes River basin — NE NERFINISHED

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: Marais des Cygnes River basin | Statement: [Marais des Cygnes River floodplain, locatedIn, Marais des Cygnes River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marais des Cygnes River basin
Context triple: [Marais des Cygnes River floodplain, locatedIn, Marais des Cygnes River basin]
  • A. Marais des Cygnes River chosen
    The Marais des Cygnes River is a tributary of the Osage River flowing through eastern Kansas and western Missouri, known for its historical significance and role in regional agriculture and wildlife habitats.
  • B. Neches River basin
    The Neches River basin is a watershed region in East Texas that drains the Neches River and its tributaries, supporting diverse ecosystems and providing water resources for surrounding communities.
  • 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. Son River basin
    The Son River basin is a major river drainage area in central and eastern India, encompassing parts of Madhya Pradesh, Chhattisgarh, Uttar Pradesh, Jharkhand, and Bihar, and serving as an important tributary system of the Ganges.
  • E. Iowa River basin
    The Iowa River basin is the drainage area encompassing the Iowa River and its tributaries in the U.S. state of Iowa, playing a key role in the region’s hydrology, agriculture, and flood dynamics.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8dd0796a48190b34ce4cd9d3f3be5 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e3cc5ba08190a1073f2836caf5d3 completed April 20, 2026, 8:29 a.m.
Created at: April 10, 2026, 12:05 p.m.