Triple
T15057484
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rajendra Nagar Terminal |
E379532
|
entity |
| Predicate | hasNearbyStation |
P5648
|
FINISHED |
| Object |
Gulzarbagh railway station
Gulzarbagh railway station is a local rail stop in Patna, Bihar, serving suburban and regional passenger traffic near the Rajendra Nagar Terminal area.
|
E1135012
|
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: Gulzarbagh railway station | Statement: [Rajendra Nagar Terminal, hasNearbyStation, Gulzarbagh railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gulzarbagh railway station Context triple: [Rajendra Nagar Terminal, hasNearbyStation, Gulzarbagh railway station]
-
A.
Shahdara Bagh railway station
Shahdara Bagh railway station is a local rail stop serving the Shahdara Bagh area of Lahore, Pakistan, providing passenger connections within the regional railway network.
-
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.
Shela Bagh Railway Station
Shela Bagh Railway Station is a historic railway stop in Balochistan, Pakistan, known primarily as the gateway to the nearby Shela Bagh Tunnel on the Quetta–Chaman railway line.
-
D.
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.
-
E.
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.
- 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: Gulzarbagh railway station Triple: [Rajendra Nagar Terminal, hasNearbyStation, Gulzarbagh railway station]
Generated description
Gulzarbagh railway station is a local rail stop in Patna, Bihar, serving suburban and regional passenger traffic near the Rajendra Nagar Terminal area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gulzarbagh railway station Target entity description: Gulzarbagh railway station is a local rail stop in Patna, Bihar, serving suburban and regional passenger traffic near the Rajendra Nagar Terminal area.
-
A.
Shahdara Bagh railway station
Shahdara Bagh railway station is a local rail stop serving the Shahdara Bagh area of Lahore, Pakistan, providing passenger connections within the regional railway network.
-
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.
Shela Bagh Railway Station
Shela Bagh Railway Station is a historic railway stop in Balochistan, Pakistan, known primarily as the gateway to the nearby Shela Bagh Tunnel on the Quetta–Chaman railway line.
-
D.
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.
-
E.
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.
- 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_69d85cd64d108190853797a95c11cc45 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69deda937f788190899d81bbb2084443 |
completed | April 15, 2026, 12:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fea5c11fb4819086c4b85a8d29ccf7 |
completed | May 9, 2026, 3:10 a.m. |
| NEDg | Description generation | batch_69fea70a10b88190aac09e3b690afa6f |
completed | May 9, 2026, 3:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fea82a80888190bbb0de39a8959a6e |
completed | May 9, 2026, 3:21 a.m. |
Created at: April 10, 2026, 3:01 a.m.