Triple

T1487179
Position Surface form Disambiguated ID Type / Status
Subject Bahama Banks E29491 entity
Predicate featureOf P1094 FINISHED
Object Bahamas Platform
The Bahamas Platform is a vast carbonate geological structure underlying and surrounding the Bahama Banks, forming the foundation of the region’s shallow marine environments.
E169828 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: Bahamas Platform | Statement: [Bahama Banks, featureOf, Bahamas Platform]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bahamas Platform
Context triple: [Bahama Banks, featureOf, Bahamas Platform]
  • A. Jamaica Line
    The Jamaica Line is an elevated New York City Subway corridor in Brooklyn and Queens that carries services such as the M train.
  • B. Portsmouth Flotilla
    The Portsmouth Flotilla is a Royal Navy formation based at Her Majesty's Naval Base Portsmouth, comprising various ships and units responsible for maritime operations and support in UK and nearby waters.
  • C. SS Nomadic
    SS Nomadic is a preserved early 20th-century tender ship built to serve RMS Titanic and now a historic museum vessel in Belfast.
  • D. M/V Columbia
    M/V Columbia is a mainline passenger and vehicle ferry that serves as one of the flagship vessels of the Alaska Marine Highway System, operating along coastal routes in Alaska and the Pacific Northwest.
  • E. Brunswick Line
    The Brunswick Line is a MARC commuter rail service in Maryland that primarily connects Washington, D.C. with Brunswick and Martinsburg along the former B&O Railroad route.
  • 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: Bahamas Platform
Triple: [Bahama Banks, featureOf, Bahamas Platform]
Generated description
The Bahamas Platform is a vast carbonate geological structure underlying and surrounding the Bahama Banks, forming the foundation of the region’s shallow marine environments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bahamas Platform
Target entity description: The Bahamas Platform is a vast carbonate geological structure underlying and surrounding the Bahama Banks, forming the foundation of the region’s shallow marine environments.
  • A. Jamaica Line
    The Jamaica Line is an elevated New York City Subway corridor in Brooklyn and Queens that carries services such as the M train.
  • B. Portsmouth Flotilla
    The Portsmouth Flotilla is a Royal Navy formation based at Her Majesty's Naval Base Portsmouth, comprising various ships and units responsible for maritime operations and support in UK and nearby waters.
  • C. SS Nomadic
    SS Nomadic is a preserved early 20th-century tender ship built to serve RMS Titanic and now a historic museum vessel in Belfast.
  • D. M/V Columbia
    M/V Columbia is a mainline passenger and vehicle ferry that serves as one of the flagship vessels of the Alaska Marine Highway System, operating along coastal routes in Alaska and the Pacific Northwest.
  • E. Brunswick Line
    The Brunswick Line is a MARC commuter rail service in Maryland that primarily connects Washington, D.C. with Brunswick and Martinsburg along the former B&O Railroad route.
  • 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_69a498da82e08190ba833330d05f380f completed March 1, 2026, 7:51 p.m.
NER Named-entity recognition batch_69a4c6a3325881909bbc55efc04ad60f completed March 1, 2026, 11:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad15b5aa348190bf6d7a3177eacaff completed March 8, 2026, 6:22 a.m.
NEDg Description generation batch_69ad192ac37c819081aa4bb32e3564d8 completed March 8, 2026, 6:37 a.m.
NED2 Entity disambiguation (via description) batch_69ad19ab136081909c52731e346f2efb completed March 8, 2026, 6:39 a.m.
Created at: March 1, 2026, 8:12 p.m.