Triple
T19270830
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fastiv |
E481917
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Fastiv-1 railway station
Fastiv-1 railway station is the main railway hub in the city of Fastiv, Ukraine, serving as a key junction for regional and long-distance passenger and freight trains.
|
E1367535
|
NE FINISHED |
How this triple was built (4 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: Fastiv-1 railway station | Statement: [Fastiv, hasRailwayStation, Fastiv-1 railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fastiv-1 railway station Context triple: [Fastiv, hasRailwayStation, Fastiv-1 railway station]
-
A.
Bytom Railway Station
Bytom Railway Station is a historic rail transport hub in the city of Bytom, Poland, serving as a key node in the region’s passenger and freight railway network.
-
B.
Paveletsky railway station
Paveletsky railway station is one of Moscow’s major rail terminals, serving long-distance, suburban, and high-speed trains and providing a key transport link between the city center and southern destinations.
-
C.
Finlyandsky railway station
Finlyandsky railway station is a major railway terminal in Saint Petersburg, Russia, historically known as the arrival point of Lenin in 1917 and a key hub for international services to Finland.
-
D.
Opatov station
Opatov station is a Prague Metro station on Line C serving the Opatov district in the southern part of the city.
-
E.
Vejby Station
Vejby Station is a local railway station in the town of Vejby in North Zealand, Denmark, serving passengers on the regional rail network.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Fastiv-1 railway station Triple: [Fastiv, hasRailwayStation, Fastiv-1 railway station]
Generated description
Fastiv-1 railway station is the main railway hub in the city of Fastiv, Ukraine, serving as a key junction for regional and long-distance passenger and freight trains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fastiv-1 railway station Target entity description: Fastiv-1 railway station is the main railway hub in the city of Fastiv, Ukraine, serving as a key junction for regional and long-distance passenger and freight trains.
-
A.
Bytom Railway Station
Bytom Railway Station is a historic rail transport hub in the city of Bytom, Poland, serving as a key node in the region’s passenger and freight railway network.
-
B.
Paveletsky railway station
Paveletsky railway station is one of Moscow’s major rail terminals, serving long-distance, suburban, and high-speed trains and providing a key transport link between the city center and southern destinations.
-
C.
Finlyandsky railway station
Finlyandsky railway station is a major railway terminal in Saint Petersburg, Russia, historically known as the arrival point of Lenin in 1917 and a key hub for international services to Finland.
-
D.
Opatov station
Opatov station is a Prague Metro station on Line C serving the Opatov district in the southern part of the city.
-
E.
Vejby Station
Vejby Station is a local railway station in the town of Vejby in North Zealand, Denmark, serving passengers on the regional rail network.
- F. None of above. chosen
Provenance (5 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_69d8e8ce54cc8190998418ff1f66ef28 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fbb8bea08190b5c65eebe67dccbb |
completed | April 20, 2026, 10:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a070e729f708190be1d348ff9ef3148 |
completed | May 15, 2026, 12:15 p.m. |
| NEDg | Description generation | batch_6a070f1618d88190ad62c1c3896dba6e |
completed | May 15, 2026, 12:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a070fe766d081909453b1f8563817e8 |
completed | May 15, 2026, 12:21 p.m. |
Created at: April 10, 2026, 1:29 p.m.