Triple

T16275836
Position Surface form Disambiguated ID Type / Status
Subject Khandala railway station E395123 entity
Predicate locatedOnGhatSection P122478 FINISHED
Object Bhor Ghat section
The Bhor Ghat section is a steep and historically significant mountain railway stretch in the Western Ghats of Maharashtra, India, known for its challenging gradients, tunnels, and scenic views on the Mumbai–Pune route.
E1204700 NE FINISHED

How this triple was built (5 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: Bhor Ghat section | Statement: [Khandala railway station, locatedOnGhatSection, Bhor Ghat section]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bhor Ghat section
Context triple: [Khandala railway station, locatedOnGhatSection, Bhor Ghat section]
  • A. Konkan Railway corridor
    The Konkan Railway corridor is a major railway line running along India’s Konkan coast, known for its engineering feats through rugged terrain and its role in connecting Maharashtra, Goa, and Karnataka.
  • B. Jabalpur–Nagpur section
    The Jabalpur–Nagpur section is a key railway line in central India that connects the cities of Jabalpur in Madhya Pradesh and Nagpur in Maharashtra, serving as an important route for both passenger and freight trains.
  • C. Jabalpur–Itarsi section
    The Jabalpur–Itarsi section is a key railway corridor in the Indian state of Madhya Pradesh that connects the city of Jabalpur with the major junction of Itarsi, serving numerous intermediate towns and facilitating regional passenger and freight movement.
  • D. Jabalpur–Bhusaval section
    The Jabalpur–Bhusaval section is a key railway line in central India that connects Jabalpur in Madhya Pradesh with Bhusaval in Maharashtra, forming part of an important route for passenger and freight traffic.
  • E. Viramgam–Okha line
    The Viramgam–Okha line is a key broad-gauge railway route in Gujarat, India, connecting inland regions to the coastal town of Okha and serving major stations such as Jamnagar.
  • 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: Bhor Ghat section
Triple: [Khandala railway station, locatedOnGhatSection, Bhor Ghat section]
Generated description
The Bhor Ghat section is a steep and historically significant mountain railway stretch in the Western Ghats of Maharashtra, India, known for its challenging gradients, tunnels, and scenic views on the Mumbai–Pune route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bhor Ghat section
Target entity description: The Bhor Ghat section is a steep and historically significant mountain railway stretch in the Western Ghats of Maharashtra, India, known for its challenging gradients, tunnels, and scenic views on the Mumbai–Pune route.
  • A. Konkan Railway corridor
    The Konkan Railway corridor is a major railway line running along India’s Konkan coast, known for its engineering feats through rugged terrain and its role in connecting Maharashtra, Goa, and Karnataka.
  • B. Jabalpur–Nagpur section
    The Jabalpur–Nagpur section is a key railway line in central India that connects the cities of Jabalpur in Madhya Pradesh and Nagpur in Maharashtra, serving as an important route for both passenger and freight trains.
  • C. Jabalpur–Itarsi section
    The Jabalpur–Itarsi section is a key railway corridor in the Indian state of Madhya Pradesh that connects the city of Jabalpur with the major junction of Itarsi, serving numerous intermediate towns and facilitating regional passenger and freight movement.
  • D. Jabalpur–Bhusaval section
    The Jabalpur–Bhusaval section is a key railway line in central India that connects Jabalpur in Madhya Pradesh with Bhusaval in Maharashtra, forming part of an important route for passenger and freight traffic.
  • E. Viramgam–Okha line
    The Viramgam–Okha line is a key broad-gauge railway route in Gujarat, India, connecting inland regions to the coastal town of Okha and serving major stations such as Jamnagar.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: locatedOnGhatSection
Context triple: [Khandala railway station, locatedOnGhatSection, Bhor Ghat section]
  • A. locatedInPalaceSection
    Indicates that one entity is situated within a specific section or area of a palace.
  • B. locationOfTypeSection
    Indicates that a particular location is designated as the section or area associated with a specific type or category.
  • C. locatedOnBuilding
    Indicates that one entity is physically situated on the exterior or rooftop surface of a building.
  • D. oftenLocatedAt
    Indicates that an entity is frequently or commonly found at, or associated with being in, a particular location.
  • E. locatedOnLevel
    Indicates that one entity is situated on a specific floor or level within a multi-level structure or system.
  • F. None of above. chosen

Provenance (7 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_69d87f221d8081909b0b2063e7528ba2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2460d30608190a721aa845fcf7cf6 completed April 17, 2026, 2:39 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0017c2b9688190b96d62d83a03f158 completed May 10, 2026, 5:29 a.m.
NEDg Description generation batch_6a00191957b8819083cf576e481c3429 completed May 10, 2026, 5:35 a.m.
NED2 Entity disambiguation (via description) batch_6a0019a24abc819083441f178323c646 completed May 10, 2026, 5:37 a.m.
PD Predicate disambiguation batch_69e219f68d308190b71c1601303f0628 completed April 17, 2026, 11:31 a.m.
PDg Predicate description generation batch_69e21e56e0348190a3d9475360231a70 completed April 17, 2026, 11:49 a.m.
Created at: April 10, 2026, 5:05 a.m.