Triple
T20935036
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tungelsta station |
E515561
|
entity |
| Predicate | locatedOnLine |
P2409
|
FINISHED |
| Object | Nynäs Line |
—
|
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: Nynäs Line | Statement: [Tungelsta station, locatedOnLine, Nynäs Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nynäs Line Context triple: [Tungelsta station, locatedOnLine, Nynäs Line]
-
A.
Nynäs Line
chosen
The Nynäs Line is a Swedish railway route in Stockholm County that connects the city of Nynäshamn with the southern suburbs of Stockholm.
-
B.
Senger Line
The Senger Line was a German defensive fortification system in central Italy during World War II, forming part of the broader series of Axis lines intended to slow the Allied advance up the Italian peninsula.
-
C.
Tinnoset Line
The Tinnoset Line is a historic Norwegian railway that served the Rjukan–Notodden industrial region, primarily transporting goods and workers linked to the area’s hydroelectric and fertilizer production.
-
D.
Royal Arctic Line
Royal Arctic Line is Greenland’s state-owned shipping company responsible for providing vital cargo and supply services to ports throughout the country and connecting them with international trade routes.
-
E.
Maritime Line
Maritime Line is a regional railway service in Cornwall, England, connecting Falmouth with the mainline rail network.
- 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_69e0b4fc13408190b06868df03c5c29b |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6f950d5e081908ec0df4824cf69f7 |
completed | April 21, 2026, 4:13 a.m. |
Created at: April 16, 2026, 12:49 p.m.