Triple

T11377536
Position Surface form Disambiguated ID Type / Status
Subject Central Railway zone E269507 entity
Predicate hasRoute P4374 FINISHED
Object Mumbai–Panvel–Roha line
The Mumbai–Panvel–Roha line is a key suburban and regional railway corridor in Maharashtra, India, connecting Mumbai with Panvel and Roha and serving as an important link for both passenger and freight traffic.
E1005270 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: Mumbai–Panvel–Roha line | Statement: [Central Railway zone, hasRoute, Mumbai–Panvel–Roha line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mumbai–Panvel–Roha line
Context triple: [Central Railway zone, hasRoute, Mumbai–Panvel–Roha line]
  • A. Mumbai–Solapur–Wadi line
    The Mumbai–Solapur–Wadi line is a major railway route in India that connects Mumbai with Solapur and Wadi, serving as an important corridor for passenger and freight traffic in the region.
  • B. Pune–Miraj–Londa line
    The Pune–Miraj–Londa line is a key railway route in western and southern India that connects Maharashtra with Karnataka, serving as an important corridor for both passenger and freight traffic.
  • C. Mumbai–Bhusawal–Itarsi line
    The Mumbai–Bhusawal–Itarsi line is a major Indian railway corridor connecting Mumbai with central and northern India via Bhusawal and Itarsi, carrying significant passenger and freight traffic.
  • D. Mumbai–Hyderabad line
    The Mumbai–Hyderabad line is a major Indian railway route connecting the financial capital Mumbai with the tech hub Hyderabad, passing through key junctions in Maharashtra, Karnataka, and Telangana.
  • E. Mumbai–Kalyan–Kasara–Igatpuri line
    The Mumbai–Kalyan–Kasara–Igatpuri line is a major suburban and long-distance railway corridor in Maharashtra, India, connecting Mumbai with its northeastern suburbs and the onward routes toward Nashik and central India.
  • 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: Mumbai–Panvel–Roha line
Triple: [Central Railway zone, hasRoute, Mumbai–Panvel–Roha line]
Generated description
The Mumbai–Panvel–Roha line is a key suburban and regional railway corridor in Maharashtra, India, connecting Mumbai with Panvel and Roha and serving as an important link for both passenger and freight traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mumbai–Panvel–Roha line
Target entity description: The Mumbai–Panvel–Roha line is a key suburban and regional railway corridor in Maharashtra, India, connecting Mumbai with Panvel and Roha and serving as an important link for both passenger and freight traffic.
  • A. Mumbai–Solapur–Wadi line
    The Mumbai–Solapur–Wadi line is a major railway route in India that connects Mumbai with Solapur and Wadi, serving as an important corridor for passenger and freight traffic in the region.
  • B. Pune–Miraj–Londa line
    The Pune–Miraj–Londa line is a key railway route in western and southern India that connects Maharashtra with Karnataka, serving as an important corridor for both passenger and freight traffic.
  • C. Mumbai–Bhusawal–Itarsi line
    The Mumbai–Bhusawal–Itarsi line is a major Indian railway corridor connecting Mumbai with central and northern India via Bhusawal and Itarsi, carrying significant passenger and freight traffic.
  • D. Mumbai–Hyderabad line
    The Mumbai–Hyderabad line is a major Indian railway route connecting the financial capital Mumbai with the tech hub Hyderabad, passing through key junctions in Maharashtra, Karnataka, and Telangana.
  • E. Mumbai–Kalyan–Kasara–Igatpuri line
    The Mumbai–Kalyan–Kasara–Igatpuri line is a major suburban and long-distance railway corridor in Maharashtra, India, connecting Mumbai with its northeastern suburbs and the onward routes toward Nashik and central India.
  • 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_69d6aacca1048190b39dbbc2174616fa completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7fc30f5d48190bb273df4c9e583a9 completed April 9, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f68e99c2608190b923ca8a9178fea2 completed May 2, 2026, 11:54 p.m.
NEDg Description generation batch_69f69061011c81908cb045925cfefdd7 completed May 3, 2026, 12:01 a.m.
NED2 Entity disambiguation (via description) batch_69f69138b40881909e9c74d6d922e1f3 completed May 3, 2026, 12:05 a.m.
Created at: April 8, 2026, 9:33 p.m.