Triple
T19025418
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lucknow NR railway division |
E465596
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Lakhimpur railway station |
—
|
NE NERFINISHED |
How this triple was built (3 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: Lakhimpur railway station | Statement: [Lucknow NR railway division, hasRailwayStation, Lakhimpur railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lakhimpur railway station Context triple: [Lucknow NR railway division, hasRailwayStation, Lakhimpur railway station]
-
A.
Dimapur Railway Station
Dimapur Railway Station is a major railhead in Nagaland, India, serving as a key transportation hub connecting the state with the rest of the country.
-
B.
Dibrugarh railway station
Dibrugarh railway station is a major rail hub in Assam, India, serving the city of Dibrugarh and connecting it to key destinations across the country.
-
C.
Jorhat Town railway station
Jorhat Town railway station is a regional rail hub serving the city of Jorhat in Assam, India, connecting it to other parts of the state and country.
-
D.
Tinsukia railway station
Tinsukia railway station is a major rail junction in Assam, India, serving as a key transportation hub for the surrounding region including the town of Roing.
-
E.
Silchar railway station
Silchar railway station is a major rail hub in Assam, India, serving the city of Silchar and connecting it to key destinations in the Northeast and the rest of the country.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lakhimpur railway station Target entity description: Lakhimpur railway station is a passenger rail station in Uttar Pradesh, India, serving the town of Lakhimpur on the North Eastern Railway network.
-
A.
Dimapur Railway Station
Dimapur Railway Station is a major railhead in Nagaland, India, serving as a key transportation hub connecting the state with the rest of the country.
-
B.
Dibrugarh railway station
Dibrugarh railway station is a major rail hub in Assam, India, serving the city of Dibrugarh and connecting it to key destinations across the country.
-
C.
Jorhat Town railway station
Jorhat Town railway station is a regional rail hub serving the city of Jorhat in Assam, India, connecting it to other parts of the state and country.
-
D.
Tinsukia railway station
Tinsukia railway station is a major rail junction in Assam, India, serving as a key transportation hub for the surrounding region including the town of Roing.
-
E.
Silchar railway station
Silchar railway station is a major rail hub in Assam, India, serving the city of Silchar and connecting it to key destinations in the Northeast and the rest of the country.
- F. None of above. chosen
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.