Triple

T7162654
Position Surface form Disambiguated ID Type / Status
Subject St. Francois Mountains E166982 entity
Predicate drainage P1559 FINISHED
Object Meramec River
The Meramec River is a major waterway in Missouri that flows through the Ozarks and into the Mississippi River, known for its scenic bluffs, caves, and recreational opportunities like canoeing and fishing.
E443447 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: Meramec River | Statement: [St. Francois Mountains, drainage, Meramec River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Meramec River
Context triple: [St. Francois Mountains, drainage, Meramec River]
  • A. Caney Fork River
    The Caney Fork River is a major tributary of the Cumberland River in Tennessee, known for its scenic gorges, recreational fishing, and the Center Hill Lake reservoir formed by Center Hill Dam.
  • B. Neosho River
    The Neosho River is a tributary of the Arkansas River that flows through eastern Kansas and northeastern Oklahoma, supporting regional agriculture, recreation, and local ecosystems.
  • C. Wakarusa River
    The Wakarusa River is a tributary waterway in northeastern Kansas that flows through agricultural and prairie landscapes before joining the Kansas River.
  • D. Meramec River valley
    The Meramec River valley is a scenic river corridor in Missouri known for its dramatic limestone bluffs, caves, and forested landscapes that support popular outdoor recreation.
  • E. West Fork White River
    West Fork White River is the main southern branch of Indiana’s White River, flowing through central Indiana and including the city of Indianapolis along its course.
  • 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: Meramec River
Triple: [St. Francois Mountains, drainage, Meramec River]
Generated description
The Meramec River is a major waterway in Missouri that flows through the Ozarks and into the Mississippi River, known for its scenic bluffs, caves, and recreational opportunities like canoeing and fishing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Meramec River
Target entity description: The Meramec River is a major waterway in Missouri that flows through the Ozarks and into the Mississippi River, known for its scenic bluffs, caves, and recreational opportunities like canoeing and fishing.
  • A. Caney Fork River
    The Caney Fork River is a major tributary of the Cumberland River in Tennessee, known for its scenic gorges, recreational fishing, and the Center Hill Lake reservoir formed by Center Hill Dam.
  • B. Neosho River
    The Neosho River is a tributary of the Arkansas River that flows through eastern Kansas and northeastern Oklahoma, supporting regional agriculture, recreation, and local ecosystems.
  • C. Wakarusa River
    The Wakarusa River is a tributary waterway in northeastern Kansas that flows through agricultural and prairie landscapes before joining the Kansas River.
  • D. Meramec River valley chosen
    The Meramec River valley is a scenic river corridor in Missouri known for its dramatic limestone bluffs, caves, and forested landscapes that support popular outdoor recreation.
  • E. West Fork White River
    West Fork White River is the main southern branch of Indiana’s White River, flowing through central Indiana and including the city of Indianapolis along its course.
  • F. None of above.

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_69c68888c10c819095e0383020225758 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e82feee481908fa180ea8c9924fa completed March 27, 2026, 8:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7adc4b7648190969fab0351f9fd22 completed March 28, 2026, 10:30 a.m.
NEDg Description generation batch_69c7ae44e0d48190818b193e03aba6a4 completed March 28, 2026, 10:32 a.m.
NED2 Entity disambiguation (via description) batch_69c7aeb9373c8190ac2d282e8153201f completed March 28, 2026, 10:34 a.m.
Created at: March 27, 2026, 2:47 p.m.