Triple

T4234117
Position Surface form Disambiguated ID Type / Status
Subject South-Central Texas E94650 entity
Predicate containsRiver P165 FINISHED
Object Medina River
The Medina River is a spring-fed waterway in south-central Texas known for its clear waters, recreational opportunities, and role in supplying water to the San Antonio area.
 E446166 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: Medina River | Statement: [South-Central Texas, containsRiver, Medina River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Medina River
Context triple: [South-Central Texas, containsRiver, Medina River]
  • A. Dulce River
    The Dulce River is a significant river in northwestern Argentina that supports regional agriculture and passes through arid and semi-arid landscapes before emptying into the Mar Chiquita salt lake.
  • B. Clarillo River
    The Clarillo River is a significant watercourse in central Chile that feeds into the Maipo River and supports surrounding ecosystems and agriculture.
  • C. Kandia River
    The Kandia River is a mountain river in northern Pakistan that flows through the remote Kandia Valley in the Kohistan region before joining the Indus River.
  • D. Imnaha River
    The Imnaha River is a remote, scenic river in northeastern Oregon known for its rugged canyon landscapes and contributions to the Snake River watershed.
  • E. Odiel River
    The Odiel River is a major river in southwestern Spain that flows through the province of Huelva before emptying into the Atlantic Ocean.
  • 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: Medina River
Triple: [South-Central Texas, containsRiver, Medina River]
Generated description
The Medina River is a spring-fed waterway in south-central Texas known for its clear waters, recreational opportunities, and role in supplying water to the San Antonio area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Medina River
Target entity description: The Medina River is a spring-fed waterway in south-central Texas known for its clear waters, recreational opportunities, and role in supplying water to the San Antonio area.
  • A. Dulce River
    The Dulce River is a significant river in northwestern Argentina that supports regional agriculture and passes through arid and semi-arid landscapes before emptying into the Mar Chiquita salt lake.
  • B. Clarillo River
    The Clarillo River is a significant watercourse in central Chile that feeds into the Maipo River and supports surrounding ecosystems and agriculture.
  • C. Kandia River
    The Kandia River is a mountain river in northern Pakistan that flows through the remote Kandia Valley in the Kohistan region before joining the Indus River.
  • D. Imnaha River
    The Imnaha River is a remote, scenic river in northeastern Oregon known for its rugged canyon landscapes and contributions to the Snake River watershed.
  • E. Odiel River
    The Odiel River is a major river in southwestern Spain that flows through the province of Huelva before emptying into the Atlantic Ocean.
  • 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_69b34537cc6481909cd0a96acbb33ef7 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34e6705548190b695b3789d713b4a completed March 12, 2026, 11:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69bd678c2c088190a67867248f89c46a completed March 20, 2026, 3:28 p.m.
NEDg Description generation batch_69bd683417b08190bc4e08638a30c0ec completed March 20, 2026, 3:31 p.m.
NED2 Entity disambiguation (via description) batch_69bd68b4681c8190abb170ccb054cd05 completed March 20, 2026, 3:33 p.m.
Created at: March 12, 2026, 11:05 p.m.