Triple
T2425272
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Olympiastadion Berlin |
E53510
|
entity |
| Predicate | hasNearbyStation |
P5648
|
FINISHED |
| Object | Olympiastadion U-Bahn station |
E265842
|
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: Olympiastadion U-Bahn station | Statement: [Olympiastadion Berlin, hasNearbyStation, Olympiastadion U-Bahn station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Olympiastadion U-Bahn station Context triple: [Olympiastadion Berlin, hasNearbyStation, Olympiastadion U-Bahn station]
-
A.
Olympiastadion S-Bahn station
chosen
Olympiastadion S-Bahn station is a Berlin suburban railway stop that serves the Olympiastadion area, providing access to major sports and event facilities in the city.
-
B.
Berlin-Schöneberg station
Berlin-Schöneberg station is a railway station in Berlin’s Schöneberg district, serving as a local transport hub for S-Bahn and regional rail services.
-
C.
Potsdamer Platz station
Potsdamer Platz station is a major underground railway and U-Bahn hub in central Berlin, Germany, serving as a key interchange point for local and regional transit near the historic Potsdamer Platz square.
-
D.
Karlshorst railway station
Karlshorst railway station is a local and regional train stop in the Karlshorst district of Berlin, Germany, providing commuter connections within the city and to surrounding areas.
-
E.
Unter den Linden U-Bahn station
Unter den Linden U-Bahn station is a central Berlin underground station serving as an important interchange point near many of the city’s major historic and governmental landmarks.
- 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_69ab495c44d48190b7235b23719bc3f6 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abc99a773c819092d5f3c297b83887 |
completed | March 7, 2026, 6:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aef0a5fc208190a2479de4b1344759 |
completed | March 9, 2026, 4:09 p.m. |
Created at: March 6, 2026, 9:42 p.m.