Triple
T7147444
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bhubaneswar |
E166603
|
entity |
| Predicate | railwayStation |
P918
|
FINISHED |
| Object |
Bhubaneswar railway station
Bhubaneswar railway station is a major rail hub in the capital city of Odisha, India, serving as a key junction on the Howrah–Chennai main line and connecting the region to numerous cities across the country.
|
E645600
|
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: Bhubaneswar railway station | Statement: [Bhubaneswar, railwayStation, Bhubaneswar railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bhubaneswar railway station Context triple: [Bhubaneswar, railwayStation, Bhubaneswar railway station]
-
A.
Cuttack Junction railway station
Cuttack Junction railway station is a major railway hub in Odisha, India, serving the city of Cuttack with extensive regional and long-distance train connections.
-
B.
Hirakud railway station
Hirakud railway station is a local rail transit hub serving the Hirakud area in Sambalpur district of Odisha, India.
-
C.
Sambalpur Junction
Sambalpur Junction is a major railway junction in Odisha, India, serving as an important rail hub for the city of Sambalpur and the surrounding region.
-
D.
Tirupati railway station
Tirupati railway station is a major rail hub in Andhra Pradesh, India, serving as the primary gateway for pilgrims visiting the famous Tirumala Venkateswara Temple.
-
E.
Bandel Junction railway station
Bandel Junction railway station is a major railway junction in West Bengal, India, serving as an important hub on the Howrah–Bardhaman main line and connecting multiple regional routes.
- 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: Bhubaneswar railway station Triple: [Bhubaneswar, railwayStation, Bhubaneswar railway station]
Generated description
Bhubaneswar railway station is a major rail hub in the capital city of Odisha, India, serving as a key junction on the Howrah–Chennai main line and connecting the region to numerous cities across the country.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bhubaneswar railway station Target entity description: Bhubaneswar railway station is a major rail hub in the capital city of Odisha, India, serving as a key junction on the Howrah–Chennai main line and connecting the region to numerous cities across the country.
-
A.
Cuttack Junction railway station
Cuttack Junction railway station is a major railway hub in Odisha, India, serving the city of Cuttack with extensive regional and long-distance train connections.
-
B.
Hirakud railway station
Hirakud railway station is a local rail transit hub serving the Hirakud area in Sambalpur district of Odisha, India.
-
C.
Sambalpur Junction
Sambalpur Junction is a major railway junction in Odisha, India, serving as an important rail hub for the city of Sambalpur and the surrounding region.
-
D.
Tirupati railway station
Tirupati railway station is a major rail hub in Andhra Pradesh, India, serving as the primary gateway for pilgrims visiting the famous Tirumala Venkateswara Temple.
-
E.
Bandel Junction railway station
Bandel Junction railway station is a major railway junction in West Bengal, India, serving as an important hub on the Howrah–Bardhaman main line and connecting multiple regional routes.
- 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_69c68886779c8190a8e3fbabffe68253 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e7d4f3388190941f03fd80b0c223 |
completed | March 27, 2026, 8:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7ada513388190a02a3733bfedf0f7 |
completed | March 28, 2026, 10:29 a.m. |
| NEDg | Description generation | batch_69c7ae830c74819091d6d65ac6fba32b |
completed | March 28, 2026, 10:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7af1133b08190a32dccf82015c19e |
completed | March 28, 2026, 10:36 a.m. |
Created at: March 27, 2026, 2:46 p.m.