Triple
T8048377
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tehran–Karaj corridor |
E187611
|
entity |
| Predicate | hasMajorRoad |
P385
|
FINISHED |
| Object |
old Tehran–Karaj road
The old Tehran–Karaj road is a historic intercity route that once served as the primary highway linking Iran’s capital Tehran with the nearby city of Karaj before newer expressways were built.
|
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: old Tehran–Karaj road | Statement: [Tehran–Karaj corridor, hasMajorRoad, old Tehran–Karaj road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: old Tehran–Karaj road Context triple: [Tehran–Karaj corridor, hasMajorRoad, old Tehran–Karaj road]
-
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.
Baghdad–Karbala highway
The Baghdad–Karbala highway is a major roadway in central Iraq that serves as a key route for pilgrims and travelers between the capital Baghdad and the holy city of Karbala.
-
E.
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.
- 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: old Tehran–Karaj road Triple: [Tehran–Karaj corridor, hasMajorRoad, old Tehran–Karaj road]
Generated description
The old Tehran–Karaj road is a historic intercity route that once served as the primary highway linking Iran’s capital Tehran with the nearby city of Karaj before newer expressways were built.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: old Tehran–Karaj road Target entity description: The old Tehran–Karaj road is a historic intercity route that once served as the primary highway linking Iran’s capital Tehran with the nearby city of Karaj before newer expressways were built.
-
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.
Baghdad–Karbala highway
The Baghdad–Karbala highway is a major roadway in central Iraq that serves as a key route for pilgrims and travelers between the capital Baghdad and the holy city of Karbala.
-
E.
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.
- 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_69cc63d03c9481909ccddd9580216506 |
completed | April 1, 2026, 12:16 a.m. |
| NEDg | Description generation | batch_69cc64be9dfc8190982174ceb2d84cb9 |
completed | April 1, 2026, 12:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc664700dc819097d149931cf49673 |
completed | April 1, 2026, 12:26 a.m. |
Created at: March 30, 2026, 5:24 p.m.