Triple

T7506519
Position Surface form Disambiguated ID Type / Status
Subject Chumphon province E177403 entity
Predicate borders P224 FINISHED
Object Kraburi River estuary region
The Kraburi River estuary region is a coastal border area in southern Thailand where the Kraburi River meets the Andaman Sea, forming part of the natural boundary between Thailand and Myanmar and supporting rich mangrove and marine ecosystems.
E668883 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: Kraburi River estuary region | Statement: [Chumphon province, borders, Kraburi River estuary region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kraburi River estuary region
Context triple: [Chumphon province, borders, Kraburi River estuary region]
  • A. Chao Phraya River delta
    The Chao Phraya River delta is a fertile, low-lying alluvial plain in central Thailand that forms the country’s main rice-growing region and hosts its capital, Bangkok.
  • B. Oka River estuary
    The Oka River estuary is a coastal wetland in northern Spain known for its rich biodiversity, extensive tidal flats, and importance as a habitat for migratory birds.
  • C. Geba River estuary
    The Geba River estuary is a broad tidal estuary in western Guinea-Bissau that serves as a key waterway and natural harbor for the capital city, Bissau.
  • D. Dong Nai River estuarine system
    The Dong Nai River estuarine system is a complex network of tidal waterways and wetlands in southern Vietnam where the Dong Nai River and its tributaries meet the South China Sea, supporting major ports, fisheries, and urban development near Ho Chi Minh City.
  • E. Imjin River estuary
    The Imjin River estuary is a strategically significant tidal river mouth in Korea that forms part of the boundary between North and South Korea and flows into the Yellow Sea.
  • 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: Kraburi River estuary region
Triple: [Chumphon province, borders, Kraburi River estuary region]
Generated description
The Kraburi River estuary region is a coastal border area in southern Thailand where the Kraburi River meets the Andaman Sea, forming part of the natural boundary between Thailand and Myanmar and supporting rich mangrove and marine ecosystems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kraburi River estuary region
Target entity description: The Kraburi River estuary region is a coastal border area in southern Thailand where the Kraburi River meets the Andaman Sea, forming part of the natural boundary between Thailand and Myanmar and supporting rich mangrove and marine ecosystems.
  • A. Chao Phraya River delta
    The Chao Phraya River delta is a fertile, low-lying alluvial plain in central Thailand that forms the country’s main rice-growing region and hosts its capital, Bangkok.
  • B. Oka River estuary
    The Oka River estuary is a coastal wetland in northern Spain known for its rich biodiversity, extensive tidal flats, and importance as a habitat for migratory birds.
  • C. Geba River estuary
    The Geba River estuary is a broad tidal estuary in western Guinea-Bissau that serves as a key waterway and natural harbor for the capital city, Bissau.
  • D. Dong Nai River estuarine system
    The Dong Nai River estuarine system is a complex network of tidal waterways and wetlands in southern Vietnam where the Dong Nai River and its tributaries meet the South China Sea, supporting major ports, fisheries, and urban development near Ho Chi Minh City.
  • E. Imjin River estuary
    The Imjin River estuary is a strategically significant tidal river mouth in Korea that forms part of the boundary between North and South Korea and flows into the Yellow Sea.
  • 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_69c69f276b108190af2cc790b6554544 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f5b76a288190bb3608a5e3bfa212 completed March 27, 2026, 9:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83ca243288190bb253f4d91701407 completed March 28, 2026, 8:40 p.m.
NEDg Description generation batch_69c83d5884a88190a22c0fb54f9731c7 completed March 28, 2026, 8:43 p.m.
NED2 Entity disambiguation (via description) batch_69c84071abb88190a2dadd57ff088f3d completed March 28, 2026, 8:56 p.m.
Created at: March 27, 2026, 3:45 p.m.