Triple
T12707773
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dalsinghsarai |
E303632
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Dalsinghsarai railway station
Dalsinghsarai railway station is a regional rail transit hub in the town of Dalsinghsarai in Bihar, India, serving passengers and local connectivity on the Indian Railways network.
|
E998628
|
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: Dalsinghsarai railway station | Statement: [Dalsinghsarai, hasRailwayStation, Dalsinghsarai railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dalsinghsarai railway station Context triple: [Dalsinghsarai, hasRailwayStation, Dalsinghsarai railway station]
-
A.
Daltonganj railway station
Daltonganj railway station is a key rail hub serving the town of Medininagar in Jharkhand, India, connecting it to major cities and regional destinations.
-
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.
Halisahar railway station
Halisahar railway station is a suburban rail station in West Bengal, India, serving the town of Halisahar on the Kolkata Suburban Railway network.
-
E.
Larkana Railway Station
Larkana Railway Station is a key rail transport hub serving the city of Larkana in Sindh, Pakistan.
- 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: Dalsinghsarai railway station Triple: [Dalsinghsarai, hasRailwayStation, Dalsinghsarai railway station]
Generated description
Dalsinghsarai railway station is a regional rail transit hub in the town of Dalsinghsarai in Bihar, India, serving passengers and local connectivity on the Indian Railways network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dalsinghsarai railway station Target entity description: Dalsinghsarai railway station is a regional rail transit hub in the town of Dalsinghsarai in Bihar, India, serving passengers and local connectivity on the Indian Railways network.
-
A.
Daltonganj railway station
Daltonganj railway station is a key rail hub serving the town of Medininagar in Jharkhand, India, connecting it to major cities and regional destinations.
-
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.
Halisahar railway station
Halisahar railway station is a suburban rail station in West Bengal, India, serving the town of Halisahar on the Kolkata Suburban Railway network.
-
E.
Larkana Railway Station
Larkana Railway Station is a key rail transport hub serving the city of Larkana in Sindh, Pakistan.
- 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_69d7bdef90d48190b46b88270e780946 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9620663e881908d367170ed6d2c81 |
completed | April 10, 2026, 8:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f671b648f48190a29924c484713fc7 |
completed | May 2, 2026, 9:50 p.m. |
| NEDg | Description generation | batch_69f6738fb13881909be53b9bd9960944 |
completed | May 2, 2026, 9:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f677cabbb48190b5a097af0237595c |
completed | May 2, 2026, 10:16 p.m. |
Created at: April 9, 2026, 5:23 p.m.