Triple
T22183715
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vienna U-Bahn line U4 |
E548235
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Längenfeldgasse station |
—
|
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: Längenfeldgasse station | Statement: [Vienna U-Bahn line U4, hasStation, Längenfeldgasse station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Längenfeldgasse station Context triple: [Vienna U-Bahn line U4, hasStation, Längenfeldgasse station]
-
A.
Längenfeldgasse station
chosen
Längenfeldgasse station is a Vienna U-Bahn interchange station in the Meidling district, serving as a key transfer point between multiple metro lines.
-
B.
Innsbrucker Platz station
Innsbrucker Platz station is a Berlin U-Bahn and S-Bahn interchange located in the Schöneberg district of Germany’s capital.
-
C.
U-Bahn-Station Stiglmaierplatz
U-Bahn-Station Stiglmaierplatz is an underground metro station in Munich, Germany, serving the Stiglmaierplatz area near the city center.
-
D.
Schönbrunn station
Schönbrunn station is a Vienna U-Bahn stop on line U4 that serves the area around the historic Schönbrunn Palace.
-
E.
Seckbacher Landstraße station
Seckbacher Landstraße station is a public transport stop in Frankfurt am Main, Germany, serving the Seckbach district along the Berger Straße corridor.
- 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_69e11e3e0c7c8190b30d278845e2497e |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12aa75440819084cbe9176b9edb47 |
completed | April 28, 2026, 9:46 p.m. |
Created at: April 16, 2026, 8:35 p.m.