Triple

T18613096
Position Surface form Disambiguated ID Type / Status
Subject Luyanó River E454947 entity
Predicate partOf P40 FINISHED
Object Havana Bay watershed
The Havana Bay watershed is the drainage basin that collects freshwater from surrounding rivers and streams, including the Luyanó River, and channels it into Havana Bay in Cuba.
E1336543 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: Havana Bay watershed | Statement: [Luyanó River, partOf, Havana Bay watershed]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Havana Bay watershed
Context triple: [Luyanó River, partOf, Havana Bay watershed]
  • A. San Pablo Bay watershed
    The San Pablo Bay watershed is the drainage basin in Northern California that collects water from numerous creeks and rivers flowing into San Pablo Bay, a northern extension of San Francisco Bay.
  • B. Matanzas River
    The Matanzas River is a tidal estuary on Florida’s northeast coast that flows past historic St. Augustine and forms part of the Intracoastal Waterway.
  • C. Matanzas Bay
    Matanzas Bay is a coastal inlet along the Atlantic shore of St. Augustine, Florida, known for its historic waterfront and role in the city’s colonial-era defenses.
  • D. St. Andrew Bay watershed
    The St. Andrew Bay watershed is a coastal drainage basin in the Florida Panhandle that collects freshwater from surrounding communities and rivers before emptying into St. Andrew Bay and the Gulf of Mexico.
  • E. Santa Cruz Bay
    Santa Cruz Bay is a strategic natural harbor off the coast of Santa Cruz de Tenerife in the Canary Islands, historically significant as the site of major naval engagements between Spain and England.
  • 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: Havana Bay watershed
Triple: [Luyanó River, partOf, Havana Bay watershed]
Generated description
The Havana Bay watershed is the drainage basin that collects freshwater from surrounding rivers and streams, including the Luyanó River, and channels it into Havana Bay in Cuba.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Havana Bay watershed
Target entity description: The Havana Bay watershed is the drainage basin that collects freshwater from surrounding rivers and streams, including the Luyanó River, and channels it into Havana Bay in Cuba.
  • A. San Pablo Bay watershed
    The San Pablo Bay watershed is the drainage basin in Northern California that collects water from numerous creeks and rivers flowing into San Pablo Bay, a northern extension of San Francisco Bay.
  • B. Matanzas River
    The Matanzas River is a tidal estuary on Florida’s northeast coast that flows past historic St. Augustine and forms part of the Intracoastal Waterway.
  • C. Matanzas Bay
    Matanzas Bay is a coastal inlet along the Atlantic shore of St. Augustine, Florida, known for its historic waterfront and role in the city’s colonial-era defenses.
  • D. St. Andrew Bay watershed
    The St. Andrew Bay watershed is a coastal drainage basin in the Florida Panhandle that collects freshwater from surrounding communities and rivers before emptying into St. Andrew Bay and the Gulf of Mexico.
  • E. Santa Cruz Bay
    Santa Cruz Bay is a strategic natural harbor off the coast of Santa Cruz de Tenerife in the Canary Islands, historically significant as the site of major naval engagements between Spain and England.
  • 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_69d8d38bbe7c8190bdec3138e7d413c9 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e54d030d488190a992d10d3d28b4ad completed April 19, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_6a05171182188190ba005ac35d530fe4 completed May 14, 2026, 12:28 a.m.
NEDg Description generation batch_6a051b5d1a4081909c261fe9fa75cd4e completed May 14, 2026, 12:46 a.m.
NED2 Entity disambiguation (via description) batch_6a051bd7fc988190937f57fc24082732 completed May 14, 2026, 12:48 a.m.
Created at: April 10, 2026, 11:45 a.m.