Triple

T4857358
Position Surface form Disambiguated ID Type / Status
Subject Manali E108568 entity
Predicate nearbyPass P41054 FINISHED
Object Atal Tunnel (Rohtang)
Atal Tunnel (Rohtang) is a high-altitude road tunnel in the Indian Himalayas that provides all-weather connectivity between Manali and the Lahaul-Spiti region by bypassing the Rohtang Pass.
E475171 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: Atal Tunnel (Rohtang) | Statement: [Manali, nearbyPass, Atal Tunnel (Rohtang)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Atal Tunnel (Rohtang)
Context triple: [Manali, nearbyPass, Atal Tunnel (Rohtang)]
  • A. 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.
  • B. Lowari Tunnel
    Lowari Tunnel is a strategic road tunnel in Pakistan that provides a safer, all-weather route through the mountainous Lowari Pass, improving connectivity between Chitral and the rest of the country.
  • C. Salang Tunnel
    The Salang Tunnel is a strategic highway tunnel in Afghanistan that passes through the Hindu Kush mountains, providing a vital north–south transport link between Kabul and the northern provinces.
  • D. Rohtang Pass
    Rohtang Pass is a high mountain pass in the eastern Pir Panjal range of the Himalayas in Himachal Pradesh, India, known for its scenic beauty and as a key route connecting Kullu with the Lahaul and Spiti valleys.
  • E. Pandoh–Baggi tunnel
    The Pandoh–Baggi tunnel is a key water-conveyance tunnel in Himachal Pradesh, India, that channels diverted Beas River waters from the Pandoh Dam toward downstream hydroelectric and irrigation systems.
  • 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: Atal Tunnel (Rohtang)
Triple: [Manali, nearbyPass, Atal Tunnel (Rohtang)]
Generated description
Atal Tunnel (Rohtang) is a high-altitude road tunnel in the Indian Himalayas that provides all-weather connectivity between Manali and the Lahaul-Spiti region by bypassing the Rohtang Pass.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Atal Tunnel (Rohtang)
Target entity description: Atal Tunnel (Rohtang) is a high-altitude road tunnel in the Indian Himalayas that provides all-weather connectivity between Manali and the Lahaul-Spiti region by bypassing the Rohtang Pass.
  • A. 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.
  • B. Lowari Tunnel
    Lowari Tunnel is a strategic road tunnel in Pakistan that provides a safer, all-weather route through the mountainous Lowari Pass, improving connectivity between Chitral and the rest of the country.
  • C. Salang Tunnel
    The Salang Tunnel is a strategic highway tunnel in Afghanistan that passes through the Hindu Kush mountains, providing a vital north–south transport link between Kabul and the northern provinces.
  • D. Rohtang Pass
    Rohtang Pass is a high mountain pass in the eastern Pir Panjal range of the Himalayas in Himachal Pradesh, India, known for its scenic beauty and as a key route connecting Kullu with the Lahaul and Spiti valleys.
  • E. Pandoh–Baggi tunnel
    The Pandoh–Baggi tunnel is a key water-conveyance tunnel in Himachal Pradesh, India, that channels diverted Beas River waters from the Pandoh Dam toward downstream hydroelectric and irrigation systems.
  • 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_69bd440a89548190a5f14ba6da6b97dc completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6d3f24688190b2f2b79bcde96973 completed March 20, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69be5cec638481909a3345f348116bbc completed March 21, 2026, 8:55 a.m.
NEDg Description generation batch_69be5fd0ec648190842438a3235481e5 completed March 21, 2026, 9:07 a.m.
NED2 Entity disambiguation (via description) batch_69be606f82e88190b2b1501ec83b33af completed March 21, 2026, 9:10 a.m.
Created at: March 20, 2026, 1:26 p.m.