Triple
T13296850
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barnala |
E316705
|
entity |
| Predicate | railwayService |
P848
|
FINISHED |
| Object |
Barnala railway station
Barnala railway station is a regional rail hub in Barnala, Punjab, India, serving passenger and freight trains on the Northern Railway network.
|
E1032644
|
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: Barnala railway station | Statement: [Barnala, railwayService, Barnala railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barnala railway station Context triple: [Barnala, railwayService, Barnala railway station]
-
A.
Nankana Sahib railway station
Nankana Sahib railway station is a rail transport facility serving the city of Nankana Sahib in Punjab, Pakistan, an important Sikh pilgrimage center.
-
B.
Nawanshahr Doaba railway station
Nawanshahr Doaba railway station is a local rail transit hub serving the town of Nawanshahr and surrounding areas in Punjab, India.
-
C.
Jhelum Railway Station
Jhelum Railway Station is a key rail transport hub serving the city of Jhelum in Punjab, Pakistan, connecting it to major cities across the country.
-
D.
Jalandhar City railway station
Jalandhar City railway station is a major rail hub in Punjab, India, serving the city of Jalandhar with extensive passenger and freight connectivity to regional and national destinations.
-
E.
Jalandhar Cantt railway station
Jalandhar Cantt railway station is a key railway station serving the cantonment area of Jalandhar in Punjab, India, connecting it to major cities and regional destinations.
- 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: Barnala railway station Triple: [Barnala, railwayService, Barnala railway station]
Generated description
Barnala railway station is a regional rail hub in Barnala, Punjab, India, serving passenger and freight trains on the Northern Railway network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Barnala railway station Target entity description: Barnala railway station is a regional rail hub in Barnala, Punjab, India, serving passenger and freight trains on the Northern Railway network.
-
A.
Nankana Sahib railway station
Nankana Sahib railway station is a rail transport facility serving the city of Nankana Sahib in Punjab, Pakistan, an important Sikh pilgrimage center.
-
B.
Nawanshahr Doaba railway station
Nawanshahr Doaba railway station is a local rail transit hub serving the town of Nawanshahr and surrounding areas in Punjab, India.
-
C.
Jhelum Railway Station
Jhelum Railway Station is a key rail transport hub serving the city of Jhelum in Punjab, Pakistan, connecting it to major cities across the country.
-
D.
Jalandhar City railway station
Jalandhar City railway station is a major rail hub in Punjab, India, serving the city of Jalandhar with extensive passenger and freight connectivity to regional and national destinations.
-
E.
Jalandhar Cantt railway station
Jalandhar Cantt railway station is a key railway station serving the cantonment area of Jalandhar in Punjab, India, connecting it to major cities and regional destinations.
- 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_69d806b40ab4819094adf6c374f4811a |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d990a2f2708190a8f2aa7e7c0b92d2 |
completed | April 11, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f716dad3648190bf360955fbdfb2f0 |
completed | May 3, 2026, 9:35 a.m. |
| NEDg | Description generation | batch_69f7177e07508190b46e6a12f09e7986 |
completed | May 3, 2026, 9:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f717e72b988190927b628022bcbf12 |
completed | May 3, 2026, 9:39 a.m. |
Created at: April 9, 2026, 9:28 p.m.