Triple
T14225036
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Navi Mumbai |
E352594
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Nerul railway station |
E709475
|
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: Nerul railway station | Statement: [Navi Mumbai, hasRailwayStation, Nerul railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nerul railway station Context triple: [Navi Mumbai, hasRailwayStation, Nerul railway station]
-
A.
Nerul railway station
chosen
Nerul railway station is a key suburban rail stop on Mumbai’s Harbour Line serving the Nerul node of Navi Mumbai.
-
B.
Danapur railway station
Danapur railway station is a major rail hub in Bihar, India, serving the Patna region and handling numerous passenger and express trains on the Howrah–Delhi main line.
-
C.
Parnas railway station
Parnas railway station is a passenger railway station serving the Parnas area in the Vyborgsky District of Saint Petersburg, Russia.
-
D.
Landhi Railway Station
Landhi Railway Station is a major railway hub in the Landhi area of Karachi, Pakistan, serving as an important stop for intercity and commuter train services.
-
E.
Bahau railway station
Bahau railway station is a Malaysian rail stop in the town of Bahau, Negeri Sembilan, serving as part of the KTM railway network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d8278a06e481908b5d6af0a8afe737 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6228e53c8190abbe4e2d88a7362a |
completed | April 14, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd281611b48190b787e38ba9c733a4 |
completed | May 8, 2026, 12:02 a.m. |
Created at: April 10, 2026, 1:06 a.m.