Triple
T17461708
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yamunanagar-Jagadhri railway station |
E425165
|
entity |
| Predicate | onLine |
P1293
|
FINISHED |
| Object | Delhi–Ambala–Kalka route |
—
|
NE NERFINISHED |
How this triple was built (3 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: Delhi–Ambala–Kalka route | Statement: [Yamunanagar-Jagadhri railway station, onLine, Delhi–Ambala–Kalka route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Delhi–Ambala–Kalka route Context triple: [Yamunanagar-Jagadhri railway station, onLine, Delhi–Ambala–Kalka route]
-
A.
Delhi–Saharanpur route
The Delhi–Saharanpur route is a key railway corridor in northern India connecting the national capital region with the city of Saharanpur via important junctions such as Meerut.
-
B.
Ambala–Saharanpur line
The Ambala–Saharanpur line is a key railway route in northern India connecting Ambala in Haryana with Saharanpur in Uttar Pradesh, serving as an important regional passenger and freight corridor.
-
C.
Delhi–Moradabad line
The Delhi–Moradabad line is a major railway route in northern India that connects the national capital region with the city of Moradabad and forms part of important passenger and freight corridors.
-
D.
Delhi–Mathura line
The Delhi–Mathura line is a key railway route in northern India that connects the national capital region with the historic city of Mathura and forms part of the main corridor toward central and southern India.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Delhi–Ambala–Kalka route Target entity description: The Delhi–Ambala–Kalka route is a major railway corridor in northern India connecting the national capital Delhi with the cities of Ambala and Kalka, serving as a key link for both passenger and freight traffic.
-
A.
Delhi–Saharanpur route
The Delhi–Saharanpur route is a key railway corridor in northern India connecting the national capital region with the city of Saharanpur via important junctions such as Meerut.
-
B.
Ambala–Saharanpur line
The Ambala–Saharanpur line is a key railway route in northern India connecting Ambala in Haryana with Saharanpur in Uttar Pradesh, serving as an important regional passenger and freight corridor.
-
C.
Delhi–Moradabad line
The Delhi–Moradabad line is a major railway route in northern India that connects the national capital region with the city of Moradabad and forms part of important passenger and freight corridors.
-
D.
Delhi–Mathura line
The Delhi–Mathura line is a key railway route in northern India that connects the national capital region with the historic city of Mathura and forms part of the main corridor toward central and southern India.
-
E.
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.
- F. None of above. chosen
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_69d889dbc2e88190b18ea6115e819258 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e451a3c4cc8190937808e3272272c0 |
completed | April 19, 2026, 3:53 a.m. |
Created at: April 10, 2026, 5:47 a.m.