Triple
T16050738
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U-Bahn line U9 |
E389344
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Walther-Schreiber-Platz |
E1105770
|
NE FINISHED |
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: Walther-Schreiber-Platz | Statement: [U-Bahn line U9, hasStation, Walther-Schreiber-Platz]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Walther-Schreiber-Platz Context triple: [U-Bahn line U9, hasStation, Walther-Schreiber-Platz]
-
A.
Walther-Schreiber-Platz
chosen
Walther-Schreiber-Platz is an underground station on Berlin’s U-Bahn network, serving the U9 line in the southwestern part of the city.
-
B.
Kurt-Schumacher-Platz
Kurt-Schumacher-Platz is an underground station on Berlin’s U-Bahn network serving the Reinickendorf district in the north of the city.
-
C.
Barfüsserplatz
Barfüsserplatz is a central public square in Basel, Switzerland, known as a major tram hub and venue for markets and city events.
-
D.
Max-Weber-Platz
Max-Weber-Platz is a major public square and transport hub in Munich, Germany, known for its busy U-Bahn interchange and central location in the Haidhausen district.
-
E.
Josef-Matthias-Hauer-Platz
Josef-Matthias-Hauer-Platz is a public square in Vienna’s Josefstadt district, named after the Austrian composer Josef Matthias Hauer.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d86dae698881908327ef2d67706cb9 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e18361c31481908b253e8b814ec9f6 |
completed | April 17, 2026, 12:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00a502c82881908d5b6f7c23e8a403 |
completed | May 10, 2026, 3:32 p.m. |
Created at: April 10, 2026, 4:56 a.m.