Triple
T18699204
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jammu Tawi railway station |
E457201
|
entity |
| Predicate | majorTrainOrigin |
P132347
|
FINISHED |
| Object | Jammu Tawi–New Delhi Rajdhani Express |
—
|
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: Jammu Tawi–New Delhi Rajdhani Express | Statement: [Jammu Tawi railway station, majorTrainOrigin, Jammu Tawi–New Delhi Rajdhani Express]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jammu Tawi–New Delhi Rajdhani Express Context triple: [Jammu Tawi railway station, majorTrainOrigin, Jammu Tawi–New Delhi Rajdhani Express]
-
A.
Rajdhani Express
chosen
Rajdhani Express is a premier series of high-speed, fully air-conditioned long-distance passenger trains in India that connect the national capital New Delhi with major cities across the country.
-
B.
Shatabdi Express
Shatabdi Express is a series of fast, air-conditioned daytime intercity trains in India known for their high priority, speed, and onboard catering services.
-
C.
Deccan Queen Express
The Deccan Queen Express is one of India’s oldest and most iconic passenger trains, renowned for its daily service between Mumbai and Pune and its historic legacy dating back to the British era.
-
D.
Garib Rath Express
Garib Rath Express is a series of fully air-conditioned, low-cost long-distance trains in India designed to provide affordable AC travel to passengers.
-
E.
Duronto Express
Duronto Express is a premium category of long-distance, non-stop express trains in India known for fast point-to-point service between major cities under Indian Railways.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: majorTrainOrigin Context triple: [Jammu Tawi railway station, majorTrainOrigin, Jammu Tawi–New Delhi Rajdhani Express]
-
A.
railLineOrigin
Indicates that a rail line begins or originates from a specified location or point.
-
B.
hasRailwayCompanyOrigin
Indicates that a railway company originated from, or was initially established in, a specified place or source.
-
C.
railroadMet
Indicates that two or more railroads encountered or connected with each other at a specific place or time.
-
D.
trainsOn
Indicates that one entity receives training, instruction, or practice using or based on another entity (such as a resource, dataset, tool, or subject).
-
E.
trains
Indicates that one entity teaches, instructs, or coaches another entity to develop skills, knowledge, or abilities.
- F. None of above. chosen
Provenance (4 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_69d8d392aad081909fe31aa03e6e97d1 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e562ea4ee48190b18a29553371f31a |
completed | April 19, 2026, 11:19 p.m. |
| PD | Predicate disambiguation | batch_69e478de85088190ba5f005f1d39f587 |
completed | April 19, 2026, 6:40 a.m. |
| PDg | Predicate description generation | batch_69e484133ee48190a80f1889d79f34c9 |
completed | April 19, 2026, 7:28 a.m. |
Created at: April 10, 2026, 11:49 a.m.