Triple
T27807133
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kalyani railway station |
E702409
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Kalyani Simanta branch line
The Kalyani Simanta branch line is a suburban railway line in West Bengal, India, connecting Kalyani and its surrounding areas to the broader Kolkata suburban rail network.
|
E1791664
|
NE FINISHED |
How this triple was built (2 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: Kalyani Simanta branch line | Statement: [Kalyani railway station, railwayLine, Kalyani Simanta branch line]
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: Kalyani Simanta branch line Triple: [Kalyani railway station, railwayLine, Kalyani Simanta branch line]
Generated description
The Kalyani Simanta branch line is a suburban railway line in West Bengal, India, connecting Kalyani and its surrounding areas to the broader Kolkata suburban rail network.
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_69ef8408e0588190977cffa32dc33a29 |
completed | April 27, 2026, 3:43 p.m. |
| NER | Named-entity recognition | batch_69f6383bce8c8190ad97d6bb3bde4175 |
completed | May 2, 2026, 5:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a12f71e1a148190b6dd6d42d8bf8d1b |
completed | May 24, 2026, 1:03 p.m. |
| NEDg | Description generation | batch_6a12fb496c188190abbbcd5200aa5457 |
completed | May 24, 2026, 1:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a12fbcae8848190a75872e8fa7591fb |
completed | May 24, 2026, 1:23 p.m. |
Created at: April 27, 2026, 5:39 p.m.