Triple

T1340045
Position Surface form Disambiguated ID Type / Status
Subject Atlantic coastal plain E28443 entity
Predicate stretchesTo P1673 FINISHED
Object Gulf Coastal Plain E93419 NE FINISHED

How this triple was built (2 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: [Atlantic coastal plain, stretchesTo, Gulf Coastal Plain]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gulf Coastal Plain
Context triple: [Atlantic coastal plain, stretchesTo, Gulf Coastal Plain]
  • A. Gulf Coastal Plain chosen
    The Gulf Coastal Plain is a broad, low-lying region of the southern United States characterized by flat to gently rolling terrain, extensive river systems, and proximity to the Gulf of Mexico.
  • B. 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.
  • C. 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.
  • D. Louisiana Gulf Coast
    The Louisiana Gulf Coast is a low-lying, wetland-rich shoreline along the Gulf of Mexico known for its vital fisheries, oil and gas infrastructure, and vulnerability to hurricanes and coastal erosion.
  • E. Mississippi Gulf Coast
    The Mississippi Gulf Coast is a stretch of shoreline along the Gulf of Mexico known for its sandy beaches, seafood industry, and tourism-centered coastal communities.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a49854eb3481908c7d56b2e449a290 completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c48e6534819090d23f3cc25093ae completed March 1, 2026, 10:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69acc6305c988190830dd535726c6338 completed March 8, 2026, 12:43 a.m.
Created at: March 1, 2026, 7:56 p.m.