Triple
T18747536
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bombay, Baroda and Central India Railway |
E458441
|
entity |
| Predicate | notableRoute |
P22
|
FINISHED |
| Object | Ahmedabad–Delhi trunk connection (via Rajasthan and central India) |
—
|
NE NERFINISHED |
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: Ahmedabad–Delhi trunk connection (via Rajasthan and central India) | Statement: [Bombay, Baroda and Central India Railway, notableRoute, Ahmedabad–Delhi trunk connection (via Rajasthan and central India)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ahmedabad–Delhi trunk connection (via Rajasthan and central India) Context triple: [Bombay, Baroda and Central India Railway, notableRoute, Ahmedabad–Delhi trunk connection (via Rajasthan and central India)]
-
A.
Delhi–Mumbai (via Ratlam) trunk route
The Delhi–Mumbai (via Ratlam) trunk route is a major Indian Railways corridor connecting the national capital with the financial capital through central-western India, carrying heavy passenger and freight traffic.
-
B.
New Delhi–Mumbai trunk route (via Agra–Jhansi)
The New Delhi–Mumbai trunk route via Agra and Jhansi is a key Indian Railways main line connecting the national capital with the financial capital through central India, carrying heavy long-distance passenger and freight traffic.
-
C.
Agra–Jaipur route
The Agra–Jaipur route is a major railway corridor in northern India that connects the historic city of Agra in Uttar Pradesh with the tourist hub of Jaipur in Rajasthan, passing through important intermediate stations such as Bharatpur.
-
D.
Delhi–Bhopal–Itarsi–Nagpur–Chennai route
The Delhi–Bhopal–Itarsi–Nagpur–Chennai route is a major Indian Railways trunk line connecting the national capital in the north to the southern metropolis of Chennai via key central Indian cities.
-
E.
Ahmedabad–Udaipur line
chosen
The Ahmedabad–Udaipur line is a railway route in western India that connects the city of Ahmedabad in Gujarat with Udaipur in Rajasthan, serving as an important regional passenger and freight corridor.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8d394dc308190b6725073f5db324c |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e576936cf08190b3c0d2f4e8a616fc |
completed | April 20, 2026, 12:42 a.m. |
Created at: April 10, 2026, 11:51 a.m.