Triple

T20764717
Position Surface form Disambiguated ID Type / Status
Subject Brazos River E511063 entity
Predicate hasTributary P415 FINISHED
Object Double Mountain Fork Brazos River
The Double Mountain Fork Brazos River is a major headwater tributary of the Brazos River in West Texas, known for flowing through the semi-arid plains and contributing significantly to the river’s upper basin.
E1458885 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: Double Mountain Fork Brazos River | Statement: [Brazos River, hasTributary, Double Mountain Fork Brazos River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Double Mountain Fork Brazos River
Context triple: [Brazos River, hasTributary, Double Mountain Fork Brazos River]
  • A. Clear Fork Brazos River
    The Clear Fork Brazos River is a major tributary of the Brazos River in Texas, known for flowing through the city of Abilene and contributing to regional water resources and recreation.
  • B. Navasota River
    The Navasota River is a tributary of the Brazos River in east-central Texas, known for flowing through rural landscapes and providing water resources and recreation to surrounding communities.
  • C. Lampasas River
    The Lampasas River is a central Texas waterway that flows through several counties and communities before joining other rivers to form part of the Brazos River basin.
  • D. Nueces River
    The Nueces River is a major river in south-central Texas that flows southeastward to the Gulf of Mexico, historically significant for its role in regional settlement, ranching, and water supply.
  • E. Mandovi River
    The Mandovi River is a major west-flowing river in western India that plays a central role in Goa’s ecology, transport, and tourism.
  • 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: Double Mountain Fork Brazos River
Triple: [Brazos River, hasTributary, Double Mountain Fork Brazos River]
Generated description
The Double Mountain Fork Brazos River is a major headwater tributary of the Brazos River in West Texas, known for flowing through the semi-arid plains and contributing significantly to the river’s upper basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Double Mountain Fork Brazos River
Target entity description: The Double Mountain Fork Brazos River is a major headwater tributary of the Brazos River in West Texas, known for flowing through the semi-arid plains and contributing significantly to the river’s upper basin.
  • A. Clear Fork Brazos River
    The Clear Fork Brazos River is a major tributary of the Brazos River in Texas, known for flowing through the city of Abilene and contributing to regional water resources and recreation.
  • B. Navasota River
    The Navasota River is a tributary of the Brazos River in east-central Texas, known for flowing through rural landscapes and providing water resources and recreation to surrounding communities.
  • C. Lampasas River
    The Lampasas River is a central Texas waterway that flows through several counties and communities before joining other rivers to form part of the Brazos River basin.
  • D. Nueces River
    The Nueces River is a major river in south-central Texas that flows southeastward to the Gulf of Mexico, historically significant for its role in regional settlement, ranching, and water supply.
  • E. Mandovi River
    The Mandovi River is a major west-flowing river in western India that plays a central role in Goa’s ecology, transport, and tourism.
  • 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_69e0b4ca01148190ac018e57e0cab46f completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c24bde0c8190b46986b89bf2e037 completed April 21, 2026, 12:18 a.m.
NED1 Entity disambiguation (via context triple) batch_6a092774eda48190a2d0039e2ce63648 completed May 17, 2026, 2:27 a.m.
NEDg Description generation batch_6a0928a53e3c8190a8e636f5f1387f73 completed May 17, 2026, 2:32 a.m.
NED2 Entity disambiguation (via description) batch_6a0929485ebc8190ab8bc316b3e802ca completed May 17, 2026, 2:34 a.m.
Created at: April 16, 2026, 12:36 p.m.