Triple

T2961942
Position Surface form Disambiguated ID Type / Status
Subject Mashhad E80068 entity
Predicate roadConnection P385 FINISHED
Object 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.
E313650 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–Mashhad highway | Statement: [Mashhad, roadConnection, Tehran–Mashhad highway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tehran–Mashhad highway
Context triple: [Mashhad, roadConnection, Tehran–Mashhad highway]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Kabul–Mazar-i-Sharif road
    The Kabul–Mazar-i-Sharif road is a major highway in Afghanistan that connects the capital Kabul with the northern city of Mazar-i-Sharif, traversing the Hindu Kush mountains via the strategic Salang Pass.
  • 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–Mashhad highway
Triple: [Mashhad, roadConnection, Tehran–Mashhad highway]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tehran–Mashhad highway
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Kabul–Mazar-i-Sharif road
    The Kabul–Mazar-i-Sharif road is a major highway in Afghanistan that connects the capital Kabul with the northern city of Mazar-i-Sharif, traversing the Hindu Kush mountains via the strategic Salang Pass.
  • 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

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_69ad8b1341848190bd19dbf46892887d completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9955e6488190bea170724d5fbfe8 completed March 8, 2026, 3:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69b0fc959b3c8190a0d95a3e616246f9 completed March 11, 2026, 5:24 a.m.
NEDg Description generation batch_69b0fd6caf508190b45a396d1402ca65 completed March 11, 2026, 5:28 a.m.
NED2 Entity disambiguation (via description) batch_69b0fdcffa8081908e1c1392306ff7af completed March 11, 2026, 5:29 a.m.
Created at: March 8, 2026, 2:57 p.m.