Triple

T20067257
Position Surface form Disambiguated ID Type / Status
Subject Islamic Republic of Iran Railways E499639 entity
Predicate parentOrganization P254 FINISHED
Object Ministry of Roads and Urban Development of Iran — NE NERFINISHED

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: Ministry of Roads and Urban Development of Iran | Statement: [Islamic Republic of Iran Railways, parentOrganization, Ministry of Roads and Urban Development of Iran]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ministry of Roads and Urban Development of Iran
Context triple: [Islamic Republic of Iran Railways, parentOrganization, Ministry of Roads and Urban Development of Iran]
  • A. Ministry of Roads and Urban Development of Iran chosen
    The Ministry of Roads and Urban Development of Iran is a government body responsible for national policy, planning, and oversight of the country’s transportation infrastructure and urban development.
  • B. Tehran Urban and Suburban Railway and Bus Company
    Tehran Urban and Suburban Railway and Bus Company is the municipal public transport operator responsible for managing Tehran’s metro and bus systems, including the city’s Bus Rapid Transit network.
  • C. Ministry of Interior of Iran
    The Ministry of Interior of Iran is the central government body responsible for internal security, law enforcement oversight, and the administration of provinces and local governments across the country.
  • D. Tehran urban road network
    The Tehran urban road network is the extensive system of streets, avenues, and highways that structures transportation and connectivity across Iran’s capital city.
  • E. Islamic Republic of Iran Railways
    Islamic Republic of Iran Railways is Iran’s state-owned national railway company responsible for operating and managing the country’s rail transport network.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69da627770948190997f486f9a2e370f completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66379f2cc81908f13a7b216878f12 completed April 20, 2026, 5:33 p.m.
Created at: April 11, 2026, 3:39 p.m.