Triple
T13885780
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Una district |
E333838
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Una Himachal railway station
Una Himachal railway station is a key railhead in Himachal Pradesh that serves the town of Una and connects the Una district to major cities in northern India.
|
E1067971
|
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: Una Himachal railway station | Statement: [Una district, hasRailwayStation, Una Himachal railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Una Himachal railway station Context triple: [Una district, hasRailwayStation, Una Himachal railway station]
-
A.
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.
-
B.
Titagarh railway station
Titagarh railway station is a suburban rail stop on the Sealdah–Ranaghat line in West Bengal, India, serving the local population of Titagarh and nearby areas.
-
C.
Mahalaxmi railway station
Mahalaxmi railway station is a suburban railway station in Mumbai, India, serving the Mahalaxmi area on the Western Line of the Mumbai Suburban Railway network.
-
D.
Sibi Railway Station
Sibi Railway Station is a key railway junction in Balochistan, Pakistan, serving as an important stop on major national rail routes.
-
E.
Hatia railway station
Hatia railway station is a major rail hub in Ranchi, Jharkhand, connecting the city to numerous regional and long-distance destinations across India.
- 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: Una Himachal railway station Triple: [Una district, hasRailwayStation, Una Himachal railway station]
Generated description
Una Himachal railway station is a key railhead in Himachal Pradesh that serves the town of Una and connects the Una district to major cities in northern India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Una Himachal railway station Target entity description: Una Himachal railway station is a key railhead in Himachal Pradesh that serves the town of Una and connects the Una district to major cities in northern India.
-
A.
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.
-
B.
Titagarh railway station
Titagarh railway station is a suburban rail stop on the Sealdah–Ranaghat line in West Bengal, India, serving the local population of Titagarh and nearby areas.
-
C.
Mahalaxmi railway station
Mahalaxmi railway station is a suburban railway station in Mumbai, India, serving the Mahalaxmi area on the Western Line of the Mumbai Suburban Railway network.
-
D.
Sibi Railway Station
Sibi Railway Station is a key railway junction in Balochistan, Pakistan, serving as an important stop on major national rail routes.
-
E.
Hatia railway station
Hatia railway station is a major rail hub in Ranchi, Jharkhand, connecting the city to numerous regional and long-distance destinations across India.
- 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_69d81c5dd2d48190b7a5fc1e009de936 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de23a101488190bd790b28033d38b9 |
completed | April 14, 2026, 11:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7c716166c8190a6323f8c01de06a5 |
completed | May 3, 2026, 10:07 p.m. |
| NEDg | Description generation | batch_69f7c868bdfc8190a13379363d01568d |
completed | May 3, 2026, 10:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7c976e96c8190b59f46d9b758e8e2 |
completed | May 3, 2026, 10:17 p.m. |
Created at: April 9, 2026, 10:15 p.m.