Triple

T8236090
Position Surface form Disambiguated ID Type / Status
Subject Qazvin Province E192409 entity
Predicate traversedBy P225 FINISHED
Object Tehran–Tabriz highway corridor
The Tehran–Tabriz highway corridor is a major transportation route in northwestern Iran that connects the capital Tehran with the city of Tabriz and serves as a key link in regional and international transit.
E720773 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–Tabriz highway corridor | Statement: [Qazvin Province, traversedBy, Tehran–Tabriz highway corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tehran–Tabriz highway corridor
Context triple: [Qazvin Province, traversedBy, Tehran–Tabriz highway corridor]
  • 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. 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.
  • C. 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.
  • D. Quetta–Taftan Highway
    The Quetta–Taftan Highway is a major road in Pakistan that links the provincial capital Quetta to the town of Taftan near the Iranian border, serving as a key route for trade and travel between the two countries.
  • E. Tehran–Tabriz railway
    The Tehran–Tabriz railway is a major rail line in Iran that links the capital Tehran with the northwestern city of Tabriz, serving as a key corridor for passenger and freight transport across the country.
  • 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–Tabriz highway corridor
Triple: [Qazvin Province, traversedBy, Tehran–Tabriz highway corridor]
Generated description
The Tehran–Tabriz highway corridor is a major transportation route in northwestern Iran that connects the capital Tehran with the city of Tabriz and serves as a key link in regional and international transit.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tehran–Tabriz highway corridor
Target entity description: The Tehran–Tabriz highway corridor is a major transportation route in northwestern Iran that connects the capital Tehran with the city of Tabriz and serves as a key link in regional and international transit.
  • 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. 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.
  • C. 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.
  • D. Quetta–Taftan Highway
    The Quetta–Taftan Highway is a major road in Pakistan that links the provincial capital Quetta to the town of Taftan near the Iranian border, serving as a key route for trade and travel between the two countries.
  • E. Tehran–Tabriz railway
    The Tehran–Tabriz railway is a major rail line in Iran that links the capital Tehran with the northwestern city of Tabriz, serving as a key corridor for passenger and freight transport across the country.
  • F. None of above. chosen

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_69ca82dc8f148190a2c75a98501a7b91 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb782a5e18819096235679f5a644a8 completed March 31, 2026, 7:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd34fb069c8190965d69fae908482e completed April 1, 2026, 3:08 p.m.
NEDg Description generation batch_69cd37a47f3c81909491e9b0316c32f0 completed April 1, 2026, 3:20 p.m.
NED2 Entity disambiguation (via description) batch_69cd4ecc8d68819099932b1ecefc0d36 completed April 1, 2026, 4:58 p.m.
Created at: March 30, 2026, 5:47 p.m.