Triple

T19790427
Position Surface form Disambiguated ID Type / Status
Subject Port of Dar es Salaam E475393 entity
Predicate UNLocode P1800 FINISHED
Object TZDAR — NE NERFINISHED

How this triple was built (3 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: TZDAR | Statement: [Port of Dar es Salaam, UNLocode, TZDAR]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: TZDAR
Context triple: [Port of Dar es Salaam, UNLocode, TZDAR]
  • A. TZS
    TZS is the ISO 4217 currency code for the Tanzanian shilling, the official currency of Tanzania.
  • B. ZAD
    ZAD is the IATA airport code for Zadar Airport, which serves the coastal city of Zadar in Croatia.
  • C. ZTN
    ZTN is the postal code prefix assigned to the town of Żejtun in Malta.
  • D. ZADUR
    ZADUR is the UN/LOCODE identifier for the Port of Durban, a major commercial seaport in South Africa.
  • E. ZSDY
    ZSDY is the ICAO airport code for Dongying Shengli Airport in Shandong Province, China.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: TZDAR
Target entity description: TZDAR is the UN/LOCODE identifier for the Port of Dar es Salaam, Tanzania’s principal maritime gateway on the Indian Ocean.
  • A. TZS
    TZS is the ISO 4217 currency code for the Tanzanian shilling, the official currency of Tanzania.
  • B. ZAD
    ZAD is the IATA airport code for Zadar Airport, which serves the coastal city of Zadar in Croatia.
  • C. ZTN
    ZTN is the postal code prefix assigned to the town of Żejtun in Malta.
  • D. ZADUR
    ZADUR is the UN/LOCODE identifier for the Port of Durban, a major commercial seaport in South Africa.
  • E. ZSDY
    ZSDY is the ICAO airport code for Dongying Shengli Airport in Shandong Province, China.
  • F. None of above. chosen

Provenance (2 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_69d8e51b014081908b263e167370529a completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e653c217bc819092c517b27ca22087 completed April 20, 2026, 4:26 p.m.
Created at: April 10, 2026, 1:49 p.m.