Triple
T20671839
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prayagraj railway division |
E508044
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Prayagraj district |
—
|
NE NERFINISHED |
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: Prayagraj district | Statement: [Prayagraj railway division, regionServed, Prayagraj district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prayagraj district Context triple: [Prayagraj railway division, regionServed, Prayagraj district]
-
A.
Prayagraj district
chosen
Prayagraj district is an administrative district in the Indian state of Uttar Pradesh, centered on the historic city of Prayagraj (formerly Allahabad) at the confluence of the Ganges, Yamuna, and mythical Saraswati rivers.
-
B.
Kanpur Nagar district
Kanpur Nagar district is an urban district in the Indian state of Uttar Pradesh, centered on the industrial city of Kanpur and known as a major commercial and educational hub.
-
C.
Lucknow district
Lucknow district is an administrative region in the Indian state of Uttar Pradesh that encompasses the city of Lucknow and its surrounding areas.
-
D.
Unnao district
Unnao district is an administrative district in the Indian state of Uttar Pradesh, located between the major cities of Lucknow and Kanpur and known for its predominantly agrarian economy and historical towns.
-
E.
Barabanki district
Barabanki district is an administrative district in the Indian state of Uttar Pradesh, located near the state capital Lucknow and known for its agricultural economy and historical sites.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4c1164881909a3bf1e3ddb2bc32 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6b5c92aa8819096fbe0ca5101d01b |
completed | April 20, 2026, 11:24 p.m. |
Created at: April 16, 2026, 11:44 a.m.