Triple
T3192010
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shimla |
E66843
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Shimla railway station
Shimla railway station is a historic hill railway terminus in Himachal Pradesh, India, serving as the endpoint of the UNESCO-listed Kalka–Shimla Railway.
|
E336192
|
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: Shimla railway station | Statement: [Shimla, hasRailwayStation, Shimla railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shimla railway station Context triple: [Shimla, hasRailwayStation, Shimla railway station]
-
A.
Sibi Railway Station
Sibi Railway Station is a key railway junction in Balochistan, Pakistan, serving as an important stop on major national rail routes.
-
B.
Amritsar Junction railway station
Amritsar Junction railway station is a major railway hub in the Indian state of Punjab, serving the historic city of Amritsar and providing key connections to destinations across northern India.
-
C.
Haridwar Junction
Haridwar Junction is a major railway station in Uttarakhand, India, serving as a key transit hub for pilgrims and travelers visiting the holy city of Haridwar and the surrounding region.
-
D.
Ambala Cantonment railway station
Ambala Cantonment railway station is a major railway junction in Haryana, India, serving as an important transit hub on the Delhi–Kalka and Delhi–Amritsar routes.
-
E.
Bharatpur Junction railway station
Bharatpur Junction railway station is a key railway hub in Rajasthan, India, serving the city of Bharatpur and connecting it to major destinations across the country.
- 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: Shimla railway station Triple: [Shimla, hasRailwayStation, Shimla railway station]
Generated description
Shimla railway station is a historic hill railway terminus in Himachal Pradesh, India, serving as the endpoint of the UNESCO-listed Kalka–Shimla Railway.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shimla railway station Target entity description: Shimla railway station is a historic hill railway terminus in Himachal Pradesh, India, serving as the endpoint of the UNESCO-listed Kalka–Shimla Railway.
-
A.
Sibi Railway Station
Sibi Railway Station is a key railway junction in Balochistan, Pakistan, serving as an important stop on major national rail routes.
-
B.
Amritsar Junction railway station
Amritsar Junction railway station is a major railway hub in the Indian state of Punjab, serving the historic city of Amritsar and providing key connections to destinations across northern India.
-
C.
Haridwar Junction
Haridwar Junction is a major railway station in Uttarakhand, India, serving as a key transit hub for pilgrims and travelers visiting the holy city of Haridwar and the surrounding region.
-
D.
Ambala Cantonment railway station
Ambala Cantonment railway station is a major railway junction in Haryana, India, serving as an important transit hub on the Delhi–Kalka and Delhi–Amritsar routes.
-
E.
Bharatpur Junction railway station
Bharatpur Junction railway station is a key railway hub in Rajasthan, India, serving the city of Bharatpur and connecting it to major destinations across the country.
- 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_69ad8588ba18819086a10951c32ecb80 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada6e8e4b48190bc7c6443fc6da900 |
completed | March 8, 2026, 4:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b24ba19b2881908a298e6fb99a058e |
completed | March 12, 2026, 5:14 a.m. |
| NEDg | Description generation | batch_69b24f94bcb8819089f53dbe923a93e2 |
completed | March 12, 2026, 5:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b251458ab48190a374f910103763f2 |
completed | March 12, 2026, 5:38 a.m. |
Created at: March 8, 2026, 3:07 p.m.