Triple

T14801606
Position Surface form Disambiguated ID Type / Status
Subject Zamorin of Calicut E347922 entity
Predicate notableFor P22 FINISHED
Object Indian Ocean trade E12764 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Indian Ocean trade | Statement: [Zamorin of Calicut, notableFor, Indian Ocean trade]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Indian Ocean trade
Context triple: [Zamorin of Calicut, notableFor, Indian Ocean trade]
  • A. Indian Ocean trade network chosen
    The Indian Ocean trade network was a vast, centuries-long maritime system connecting East Africa, the Middle East, South Asia, and Southeast Asia through the exchange of goods, cultures, and ideas driven by monsoon winds.
  • B. East–West maritime trade routes
    East–West maritime trade routes are major historical and modern sea lanes that connect Asian, Middle Eastern, African, and European regions, enabling large-scale exchange of goods, cultures, and ideas across the Eastern and Western hemispheres.
  • C. Red Sea trade network
    The Red Sea trade network was an ancient maritime and overland commercial system linking South Arabia, East Africa, Egypt, and the Mediterranean, facilitating the exchange of incense, spices, textiles, and other luxury goods.
  • D. Pacific trade routes
    Pacific trade routes are major maritime shipping corridors across the Pacific Ocean that facilitate international trade between Asia, the Americas, and Oceania.
  • E. Atlantic trade routes
    Atlantic trade routes are major maritime shipping corridors across the Atlantic Ocean that connect ports in North America, Europe, Africa, and beyond for international trade and transport.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d822ea8b7c819097dfadf3d45545e6 elicitation completed
NER batch_69decd62c36c81909c2993dc7d1a79ea ner completed
NED1 batch_69fe389183a881908e6af44b71f81ace ned_source_triple completed
Created at: April 10, 2026, 1:31 a.m.