Triple
T18849959
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Linha do Norte |
E461012
|
entity |
| Predicate | hasStationOnRoute |
P96297
|
FINISHED |
| Object | Gaia-Devesas 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: Gaia-Devesas railway station | Statement: [Linha do Norte, hasStationOnRoute, Gaia-Devesas railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gaia-Devesas railway station Context triple: [Linha do Norte, hasStationOnRoute, Gaia-Devesas railway station]
-
A.
Datia railway station
Datia railway station is a regional rail transit hub in Datia, Madhya Pradesh, India, serving passenger and local train services on the North Central Railway network.
-
B.
Hatia railway station
Hatia railway station is a major rail hub in Ranchi, Jharkhand, connecting the city to numerous regional and long-distance destinations across India.
-
C.
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.
-
D.
Gharaunda railway station
Gharaunda railway station is a local rail transit stop serving the town of Gharaunda in the Indian state of Haryana.
-
E.
Goghat railway station
Goghat railway station is a local rail stop in West Bengal, India, known primarily as the closest railway access point for the pilgrimage and heritage town of Kamarpukur.
- 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: Gaia-Devesas railway station Target entity description: Gaia-Devesas railway station is a key passenger rail station in Vila Nova de Gaia, Portugal, serving as an important stop on the country’s main north–south railway corridor.
-
A.
Datia railway station
Datia railway station is a regional rail transit hub in Datia, Madhya Pradesh, India, serving passenger and local train services on the North Central Railway network.
-
B.
Hatia railway station
Hatia railway station is a major rail hub in Ranchi, Jharkhand, connecting the city to numerous regional and long-distance destinations across India.
-
C.
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.
-
D.
Gharaunda railway station
Gharaunda railway station is a local rail transit stop serving the town of Gharaunda in the Indian state of Haryana.
-
E.
Goghat railway station
Goghat railway station is a local rail stop in West Bengal, India, known primarily as the closest railway access point for the pilgrimage and heritage town of Kamarpukur.
- 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_69d8dcfa11e4819090ab1ef5bdcd2b2e |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5b8f1abdc819081638ed384da191e |
completed | April 20, 2026, 5:26 a.m. |
Created at: April 10, 2026, 11:56 a.m.