Triple
T20556079
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ludwigsvorstadt-Isarvorstadt |
E504722
|
entity |
| Predicate | publicTransport |
P1288
|
FINISHED |
| Object | Munich U-Bahn lines U6 |
—
|
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: Munich U-Bahn lines U6 | Statement: [Ludwigsvorstadt-Isarvorstadt, publicTransport, Munich U-Bahn lines U6]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Munich U-Bahn lines U6 Context triple: [Ludwigsvorstadt-Isarvorstadt, publicTransport, Munich U-Bahn lines U6]
-
A.
Munich U-Bahn lines U3 and U6
chosen
The Munich U-Bahn lines U3 and U6 are two of the city’s main rapid transit routes, running north–south through central Munich and intersecting at the busy Marienplatz station.
-
B.
S-Bahn line S6 (Munich S-Bahn)
S-Bahn line S6 (Munich S-Bahn) is a suburban rail service in the Munich S-Bahn network that connects central Munich with outlying areas including Starnberg and surrounding communities.
-
C.
Munich U-Bahn line U4
Munich U-Bahn line U4 is a rapid transit line in Munich’s underground railway network that runs east–west through the city, connecting central stations with several eastern districts.
-
D.
Berlin U-Bahn line U6
Berlin U-Bahn line U6 is a major north–south underground metro line in Berlin that connects the northern district of Tegel with southern neighborhoods through the city center.
-
E.
Munich U-Bahn line U3
Munich U-Bahn line U3 is a major rapid transit route in Munich’s underground network, running north–south across the city and serving numerous residential and commercial districts.
- 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_69e0b4b6587c8190aee63dc7cff244ea |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a5dd02588190abddfcb868259a38 |
completed | April 20, 2026, 10:17 p.m. |
Created at: April 16, 2026, 11:38 a.m.