Triple
T22340848
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Danapur railway division |
E552269
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Bakhtiyarpur Junction
Bakhtiyarpur Junction is a key railway junction in Bihar, India, serving as an important stop and connecting point on the Howrah–Delhi main line.
|
E1535685
|
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: Bakhtiyarpur Junction | Statement: [Danapur railway division, hasRailwayStation, Bakhtiyarpur Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bakhtiyarpur Junction Context triple: [Danapur railway division, hasRailwayStation, Bakhtiyarpur Junction]
-
A.
Abdulpur Junction
Abdulpur Junction is a key railway junction in Bangladesh that serves as an important regional hub linking Rajshahi with other parts of the country.
-
B.
Barharwa Junction
Barharwa Junction is a railway station and junction in Jharkhand, India, serving as an important connecting point between routes in the eastern railway network.
-
C.
Sultanpur Junction
Sultanpur Junction is a key railway station in Uttar Pradesh, India, serving as an important transit point connecting Sultanpur to major cities and regional routes.
-
D.
Lakhisarai Junction
Lakhisarai Junction is a key railway junction in Bihar, India, serving as an important stop and interchange point on major routes of the Indian Railways network.
-
E.
Santahar Junction
Santahar Junction is a major railway junction in Bangladesh that serves as a key transit point linking northern and western regions of 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: Bakhtiyarpur Junction Triple: [Danapur railway division, hasRailwayStation, Bakhtiyarpur Junction]
Generated description
Bakhtiyarpur Junction is a key railway junction in Bihar, India, serving as an important stop and connecting point on the Howrah–Delhi main line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bakhtiyarpur Junction Target entity description: Bakhtiyarpur Junction is a key railway junction in Bihar, India, serving as an important stop and connecting point on the Howrah–Delhi main line.
-
A.
Abdulpur Junction
Abdulpur Junction is a key railway junction in Bangladesh that serves as an important regional hub linking Rajshahi with other parts of the country.
-
B.
Barharwa Junction
Barharwa Junction is a railway station and junction in Jharkhand, India, serving as an important connecting point between routes in the eastern railway network.
-
C.
Sultanpur Junction
Sultanpur Junction is a key railway station in Uttar Pradesh, India, serving as an important transit point connecting Sultanpur to major cities and regional routes.
-
D.
Lakhisarai Junction
Lakhisarai Junction is a key railway junction in Bihar, India, serving as an important stop and interchange point on major routes of the Indian Railways network.
-
E.
Santahar Junction
Santahar Junction is a major railway junction in Bangladesh that serves as a key transit point linking northern and western regions of 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_69e11e494eec81909c4d2d51f69499d9 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15783637c8190b77885f4e23d7ee5 |
completed | April 29, 2026, 12:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0af0cf61308190bb8bf4ad2b25c09b |
completed | May 18, 2026, 10:58 a.m. |
| NEDg | Description generation | batch_6a0af24f7d748190a1bcff53ba987dc7 |
completed | May 18, 2026, 11:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0af2e63a748190bb9743841a3c9f73 |
completed | May 18, 2026, 11:07 a.m. |
Created at: April 16, 2026, 8:43 p.m.