Triple
T19025458
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Delhi–Kolkata main line (via Lucknow and Mughalsarai, NR portion) |
E465597
|
entity |
| Predicate | majorStation |
P1071
|
FINISHED |
| Object | Lucknow NR |
—
|
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: Lucknow NR | Statement: [Delhi–Kolkata main line (via Lucknow and Mughalsarai, NR portion), majorStation, Lucknow NR]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lucknow NR Context triple: [Delhi–Kolkata main line (via Lucknow and Mughalsarai, NR portion), majorStation, Lucknow NR]
-
A.
Lucknow NR railway division
chosen
Lucknow NR railway division is an administrative division of Indian Railways responsible for managing railway operations and infrastructure in and around the Lucknow region under the Northern Railway zone.
-
B.
Lucknow East
Lucknow East is a legislative assembly constituency in the city of Lucknow, Uttar Pradesh, that forms part of the broader Lucknow parliamentary seat.
-
C.
Lucknow
Lucknow is the capital city of the Indian state of Uttar Pradesh, renowned for its rich cultural heritage, refined Urdu literature, Awadhi cuisine, and elegant Mughal and colonial-era architecture.
-
D.
Lucknow
Lucknow is a small rural community in Bruce County, Ontario, Canada, known for its agricultural character and local festivals.
-
E.
Lucknow NER railway division
Lucknow NER railway division is an administrative division of the North Eastern Railway zone of Indian Railways, overseeing railway operations and infrastructure in and around Lucknow in the state of Uttar Pradesh.
- 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_69d8dd025c188190a1d81f5b4ec7e2c6 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d6e271848190b67ad08af35b6796 |
completed | April 20, 2026, 7:33 a.m. |
Created at: April 10, 2026, 12:02 p.m.