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.