Triple

T226589
Position Surface form Disambiguated ID Type / Status
Subject Sierra Madre Oriental E4326 entity
Predicate near P350 FINISHED
Object Gulf Coastal Plain
The Gulf Coastal Plain is a broad, low-lying region of coastal plains and wetlands stretching along the Gulf of Mexico from the southern United States into eastern Mexico.
E15055 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: Gulf Coastal Plain | Statement: [Sierra Madre Oriental, near, Gulf Coastal Plain]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gulf Coastal Plain
Context triple: [Sierra Madre Oriental, near, Gulf Coastal Plain]
  • A. Atlantic coastal plain
    The Atlantic coastal plain is a broad, low-lying region of flat to gently rolling terrain along the eastern seaboard of the United States, historically significant as a core area of early colonial settlement and agriculture.
  • B. North Carolina Coastal Plain
    The North Carolina Coastal Plain is the low-lying eastern region of the state characterized by flat terrain, extensive wetlands, and proximity to the Atlantic Ocean.
  • C. Florida Panhandle
    The Florida Panhandle is the northwestern strip of Florida bordering Alabama and Georgia, known for its Gulf Coast beaches, military bases, and mix of Southern and coastal cultures.
  • D. Gulf Coast of the United States
    The Gulf Coast of the United States is a coastal region along the Gulf of Mexico known for its major port cities, energy and petrochemical industries, and vulnerability to hurricanes.
  • E. Florida Peninsula
    The Florida Peninsula is the southeastern U.S. landmass extending between the Gulf of Mexico and the Atlantic Ocean, known for its flat terrain, subtropical to tropical climate, and extensive coastline.
  • 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: Gulf Coastal Plain
Triple: [Sierra Madre Oriental, near, Gulf Coastal Plain]
Generated description
The Gulf Coastal Plain is a broad, low-lying region of coastal plains and wetlands stretching along the Gulf of Mexico from the southern United States into eastern Mexico.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gulf Coastal Plain
Target entity description: The Gulf Coastal Plain is a broad, low-lying region of coastal plains and wetlands stretching along the Gulf of Mexico from the southern United States into eastern Mexico.
  • A. Atlantic coastal plain
    The Atlantic coastal plain is a broad, low-lying region of flat to gently rolling terrain along the eastern seaboard of the United States, historically significant as a core area of early colonial settlement and agriculture.
  • B. North Carolina Coastal Plain
    The North Carolina Coastal Plain is the low-lying eastern region of the state characterized by flat terrain, extensive wetlands, and proximity to the Atlantic Ocean.
  • C. Florida Panhandle
    The Florida Panhandle is the northwestern strip of Florida bordering Alabama and Georgia, known for its Gulf Coast beaches, military bases, and mix of Southern and coastal cultures.
  • D. Gulf Coast of the United States chosen
    The Gulf Coast of the United States is a coastal region along the Gulf of Mexico known for its major port cities, energy and petrochemical industries, and vulnerability to hurricanes.
  • E. Florida Peninsula
    The Florida Peninsula is the southeastern U.S. landmass extending between the Gulf of Mexico and the Atlantic Ocean, known for its flat terrain, subtropical to tropical climate, and extensive coastline.
  • 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_69a257363ffc81909757bde7ab3404da completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25c8d97d08190ad7c1c3e9322f34c completed Feb. 28, 2026, 3:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69a35ea326608190be39ec5260c3dac3 completed Feb. 28, 2026, 9:31 p.m.
NEDg Description generation batch_69a35f0007208190acdfc17cd4bdf9b7 completed Feb. 28, 2026, 9:32 p.m.
NED2 Entity disambiguation (via description) batch_69a35f8565e081908ad0853151b57eba completed Feb. 28, 2026, 9:35 p.m.
Created at: Feb. 28, 2026, 2:53 a.m.