Triple

T8048372
Position Surface form Disambiguated ID Type / Status
Subject Tehran–Karaj corridor E187611 entity
Predicate hasMajorHighway P385 FINISHED
Object Tehran–Karaj Freeway
The Tehran–Karaj Freeway is a major expressway in Iran that connects the capital city Tehran with the nearby city of Karaj, serving as one of the country’s busiest commuter and intercity routes.
E187611 NE FINISHED

How this triple was built (4 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: Tehran–Karaj Freeway | Statement: [Tehran–Karaj corridor, hasMajorHighway, Tehran–Karaj Freeway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tehran–Karaj Freeway
Context triple: [Tehran–Karaj corridor, hasMajorHighway, Tehran–Karaj Freeway]
  • A. Tehran–Mashhad highway
    The Tehran–Mashhad highway is a major Iranian roadway linking the capital Tehran with the northeastern city of Mashhad, serving as a key route for both domestic travel and religious pilgrimage.
  • B. Bandar Abbas–Tehran highway
    The Bandar Abbas–Tehran highway is a major Iranian roadway that links the Persian Gulf port city of Bandar Abbas with the nation’s capital, Tehran, serving as a key north–south transport and trade corridor.
  • C. Tehran–Karaj corridor
    The Tehran–Karaj corridor is a major urban and transportation axis linking Iran’s capital Tehran with the nearby city of Karaj, forming one of the country’s most densely populated and heavily traveled metropolitan regions.
  • D. Hazara Motorway
    Hazara Motorway is a major controlled-access highway in northern Pakistan that connects key cities in the Hazara region and forms part of the country’s strategic north–south transport corridor.
  • E. Persian Corridor
    The Persian Corridor was a vital World War II supply route through Iran used by the Allies to transport military aid to the Soviet Union.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Tehran–Karaj Freeway
Triple: [Tehran–Karaj corridor, hasMajorHighway, Tehran–Karaj Freeway]
Generated description
The Tehran–Karaj Freeway is a major expressway in Iran that connects the capital city Tehran with the nearby city of Karaj, serving as one of the country’s busiest commuter and intercity routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tehran–Karaj Freeway
Target entity description: The Tehran–Karaj Freeway is a major expressway in Iran that connects the capital city Tehran with the nearby city of Karaj, serving as one of the country’s busiest commuter and intercity routes.
  • A. Tehran–Mashhad highway
    The Tehran–Mashhad highway is a major Iranian roadway linking the capital Tehran with the northeastern city of Mashhad, serving as a key route for both domestic travel and religious pilgrimage.
  • B. Bandar Abbas–Tehran highway
    The Bandar Abbas–Tehran highway is a major Iranian roadway that links the Persian Gulf port city of Bandar Abbas with the nation’s capital, Tehran, serving as a key north–south transport and trade corridor.
  • C. Tehran–Karaj corridor chosen
    The Tehran–Karaj corridor is a major urban and transportation axis linking Iran’s capital Tehran with the nearby city of Karaj, forming one of the country’s most densely populated and heavily traveled metropolitan regions.
  • D. Hazara Motorway
    Hazara Motorway is a major controlled-access highway in northern Pakistan that connects key cities in the Hazara region and forms part of the country’s strategic north–south transport corridor.
  • E. Persian Corridor
    The Persian Corridor was a vital World War II supply route through Iran used by the Allies to transport military aid to the Soviet Union.
  • F. None of above.

Provenance (5 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_69ca82b15e948190a62fd7af5218426a completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3f7711f48190af2002533c2e426a completed March 31, 2026, 3:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc5716934481908ec60cc9fd825ad7 completed March 31, 2026, 11:21 p.m.
NEDg Description generation batch_69cc58acba3c8190b7d09aa23b5f10f8 completed March 31, 2026, 11:28 p.m.
NED2 Entity disambiguation (via description) batch_69cc5ccee5648190a8ebdf8029eded98 completed March 31, 2026, 11:46 p.m.
Created at: March 30, 2026, 5:24 p.m.