Triple
T18699205
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jammu Tawi railway station |
E457201
|
entity |
| Predicate | majorTrainOrigin |
P132347
|
FINISHED |
| Object |
Jammu Tawi–Ahmedabad Express
The Jammu Tawi–Ahmedabad Express is a long-distance Indian Railways express train that connects Jammu in the northernmost part of India with Ahmedabad in the western state of Gujarat.
|
E1339802
|
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: Jammu Tawi–Ahmedabad Express | Statement: [Jammu Tawi railway station, majorTrainOrigin, Jammu Tawi–Ahmedabad Express]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jammu Tawi–Ahmedabad Express Context triple: [Jammu Tawi railway station, majorTrainOrigin, Jammu Tawi–Ahmedabad Express]
-
A.
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.
-
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.
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.
-
E.
Mumbai–Pune Intercity Express
The Mumbai–Pune Intercity Express is a fast daily passenger train in India that connects the major cities of Mumbai and Pune, serving commuters and travelers between the two urban centers.
- 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: Jammu Tawi–Ahmedabad Express Triple: [Jammu Tawi railway station, majorTrainOrigin, Jammu Tawi–Ahmedabad Express]
Generated description
The Jammu Tawi–Ahmedabad Express is a long-distance Indian Railways express train that connects Jammu in the northernmost part of India with Ahmedabad in the western state of Gujarat.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jammu Tawi–Ahmedabad Express Target entity description: The Jammu Tawi–Ahmedabad Express is a long-distance Indian Railways express train that connects Jammu in the northernmost part of India with Ahmedabad in the western state of Gujarat.
-
A.
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.
-
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.
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.
-
E.
Mumbai–Pune Intercity Express
The Mumbai–Pune Intercity Express is a fast daily passenger train in India that connects the major cities of Mumbai and Pune, serving commuters and travelers between the two urban centers.
- 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_69d8d392aad081909fe31aa03e6e97d1 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e562ea4ee48190b18a29553371f31a |
completed | April 19, 2026, 11:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05324e2e248190bac705f359565103 |
completed | May 14, 2026, 2:24 a.m. |
| NEDg | Description generation | batch_6a05332072dc8190abab88f37fd97b32 |
completed | May 14, 2026, 2:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a05339f415481909cfc5864a9a4b35a |
completed | May 14, 2026, 2:29 a.m. |
Created at: April 10, 2026, 11:49 a.m.