Triple
T1396930
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Quetta–Chaman railway line |
E30686
|
entity |
| Predicate | locatedOnTransportCorridor |
P2409
|
FINISHED |
| Object |
Quetta–Kandahar route
The Quetta–Kandahar route is a key transnational transport corridor linking Pakistan’s city of Quetta with Afghanistan’s city of Kandahar, facilitating regional trade and connectivity.
|
E160474
|
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: Quetta–Kandahar route | Statement: [Quetta–Chaman railway line, locatedOnTransportCorridor, Quetta–Kandahar route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Quetta–Kandahar route Context triple: [Quetta–Chaman railway line, locatedOnTransportCorridor, Quetta–Kandahar route]
-
A.
Karakoram Highway
The Karakoram Highway is a high-altitude international road linking Pakistan and China through the Karakoram mountain range, renowned as one of the world’s highest paved routes and a key part of the ancient Silk Road corridor.
-
B.
Quetta–Chaman railway line
The Quetta–Chaman railway line is a historic rail route in Balochistan, Pakistan, running from the provincial capital Quetta to the border town of Chaman near Afghanistan and serving as a key strategic and regional transport link.
-
C.
Torkham
Torkham is a major border town and key crossing point between Pakistan and Afghanistan, situated at the western end of the Khyber Pass.
-
D.
Wakhan Corridor
The Wakhan Corridor is a narrow, mountainous strip of northeastern Afghanistan that separates Tajikistan from Pakistan and connects Afghanistan to China.
-
E.
Khyber Pass
Khyber Pass is a historically significant mountain pass in the Hindu Kush range that has long served as a key trade and invasion route between Central Asia and the Indian subcontinent.
- 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: Quetta–Kandahar route Triple: [Quetta–Chaman railway line, locatedOnTransportCorridor, Quetta–Kandahar route]
Generated description
The Quetta–Kandahar route is a key transnational transport corridor linking Pakistan’s city of Quetta with Afghanistan’s city of Kandahar, facilitating regional trade and connectivity.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Quetta–Kandahar route Target entity description: The Quetta–Kandahar route is a key transnational transport corridor linking Pakistan’s city of Quetta with Afghanistan’s city of Kandahar, facilitating regional trade and connectivity.
-
A.
Karakoram Highway
The Karakoram Highway is a high-altitude international road linking Pakistan and China through the Karakoram mountain range, renowned as one of the world’s highest paved routes and a key part of the ancient Silk Road corridor.
-
B.
Quetta–Chaman railway line
The Quetta–Chaman railway line is a historic rail route in Balochistan, Pakistan, running from the provincial capital Quetta to the border town of Chaman near Afghanistan and serving as a key strategic and regional transport link.
-
C.
Torkham
Torkham is a major border town and key crossing point between Pakistan and Afghanistan, situated at the western end of the Khyber Pass.
-
D.
Wakhan Corridor
The Wakhan Corridor is a narrow, mountainous strip of northeastern Afghanistan that separates Tajikistan from Pakistan and connects Afghanistan to China.
-
E.
Khyber Pass
Khyber Pass is a historically significant mountain pass in the Hindu Kush range that has long served as a key trade and invasion route between Central Asia and the Indian subcontinent.
- 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_69a498fd4e408190bd73eca30ea9754c |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c3817320819093067b1444d70b74 |
completed | March 1, 2026, 10:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acde310f748190a5c58caf4fbaa5c5 |
completed | March 8, 2026, 2:25 a.m. |
| NEDg | Description generation | batch_69acdee073fc819098c906d91870b317 |
completed | March 8, 2026, 2:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ace0a7ddc08190a44be1707587351b |
completed | March 8, 2026, 2:36 a.m. |
Created at: March 1, 2026, 7:59 p.m.