Triple

T1396956
Position Surface form Disambiguated ID Type / Status
Subject Quetta–Chaman railway line E30686 entity
Predicate alsoKnownAs P39 FINISHED
Object Quetta–Chaman Section E30686 NE FINISHED

How this triple was built (2 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–Chaman Section | Statement: [Quetta–Chaman railway line, alsoKnownAs, Quetta–Chaman Section]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Quetta–Chaman Section
Context triple: [Quetta–Chaman railway line, alsoKnownAs, Quetta–Chaman Section]
  • A. Quetta–Chaman railway line chosen
    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.
  • B. 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.
  • 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. 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.
  • E. Shela Bagh Tunnel
    Shela Bagh Tunnel is a historic railway tunnel in Balochistan, Pakistan, known as one of the longest and most significant tunnels on the region’s mountainous rail routes.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ace56e32608190a03485d7cb5941a8 completed March 8, 2026, 2:56 a.m.
Created at: March 1, 2026, 7:59 p.m.