Triple

T9034941
Position Surface form Disambiguated ID Type / Status
Subject Nairobi Metropolitan Region E216466 entity
Predicate hasInstitution P186 FINISHED
Object Nairobi Securities Exchange (located in Nairobi) E39496 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: Nairobi Securities Exchange (located in Nairobi) | Statement: [Nairobi Metropolitan Region, hasInstitution, Nairobi Securities Exchange (located in Nairobi)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nairobi Securities Exchange (located in Nairobi)
Context triple: [Nairobi Metropolitan Region, hasInstitution, Nairobi Securities Exchange (located in Nairobi)]
  • A. Nairobi Securities Exchange chosen
    The Nairobi Securities Exchange is Kenya's principal stock exchange, providing a platform for trading equities, bonds, and other securities in East Africa.
  • B. Dar es Salaam Stock Exchange
    The Dar es Salaam Stock Exchange is Tanzania’s principal securities market, facilitating the trading of shares, bonds, and other financial instruments for listed companies.
  • C. Capital Markets Authority of Kenya
    The Capital Markets Authority of Kenya is the government regulatory agency responsible for supervising and developing Kenya’s capital markets, including oversight of the Nairobi Securities Exchange.
  • D. Namibian Stock Exchange
    The Namibian Stock Exchange is the principal securities exchange in Namibia, providing a regulated marketplace for trading shares and other financial instruments.
  • E. Central Business District of Nairobi
    The Central Business District of Nairobi is the city’s primary commercial and administrative hub, characterized by high-rise offices, major banks, government institutions, and dense urban activity.
  • 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_69ca83d10b608190b2b2f8e0a7faaf14 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc6abf4af481908d21245332329d99 completed April 1, 2026, 12:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfdbce352c8190b5862d0cc103bfdb completed April 3, 2026, 3:25 p.m.
Created at: March 30, 2026, 7:08 p.m.