Triple

T516789
Position Surface form Disambiguated ID Type / Status
Subject Guayas River E10725 entity
Predicate drainsInto P4497 FINISHED
Object Gulf of Guayaquil estuary E64353 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 of Guayaquil estuary | Statement: [Guayas River, drainsInto, Gulf of Guayaquil estuary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gulf of Guayaquil estuary
Context triple: [Guayas River, drainsInto, Gulf of Guayaquil estuary]
  • A. Gulf of Guayaquil chosen
    The Gulf of Guayaquil is a large Pacific Ocean inlet off the coast of Ecuador and northern Peru, serving as a major maritime gateway to the city of Guayaquil and an important hub for regional trade and biodiversity.
  • B. San Pablo Bay
    San Pablo Bay is a shallow tidal estuary in northern California that forms the northern extension of the greater San Francisco Bay system.
  • C. Guayas River
    The Guayas River is a major waterway in western Ecuador that flows through the coastal lowlands and the city of Guayaquil before emptying into the Pacific Ocean.
  • D. Panama Bay
    Panama Bay is a marine exhibit at Osaka’s Aquarium Kaiyukan that recreates the coastal ecosystem of the Central American bay with its characteristic sea life.
  • E. Guanabara Bay
    Guanabara Bay is a large, scenic natural harbor on Brazil’s southeastern coast, famed for its surrounding mountains, beaches, and the city of Rio de Janeiro along its shores.
  • 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_69a2e84a0d08819087e01863fcd9abf1 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f184c3a481909bf60bb627b0ea88 completed Feb. 28, 2026, 1:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4b8a96a188190b7a6be463de3d736 completed March 1, 2026, 10:07 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.