Triple
T19592414
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Straße des 17. Juni |
E470267
|
entity |
| Predicate | hasPublicTransportAccess |
P3791
|
FINISHED |
| Object |
U-Bahn station Ernst-Reuter-Platz
U-Bahn station Ernst-Reuter-Platz is a Berlin underground railway station located at the major Ernst-Reuter-Platz square in the Charlottenburg district, serving as an important stop on the U2 line near the Technical University of Berlin.
|
E1385884
|
NE FINISHED |
How this triple was built (4 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: U-Bahn station Ernst-Reuter-Platz | Statement: [Straße des 17. Juni, hasPublicTransportAccess, U-Bahn station Ernst-Reuter-Platz]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U-Bahn station Ernst-Reuter-Platz Context triple: [Straße des 17. Juni, hasPublicTransportAccess, U-Bahn station Ernst-Reuter-Platz]
-
A.
U-Bahn station Friedrich-Wilhelm-Platz
U-Bahn station Friedrich-Wilhelm-Platz is a Berlin underground railway station serving the Friedenau area in the southwestern part of the city.
-
B.
Paradestraße U-Bahn station
Paradestraße U-Bahn station is a Berlin U-Bahn station on line U6 located in the Tempelhof-Schöneberg area, known for serving the vicinity of the former Tempelhof Airport.
-
C.
Oranienburger Tor U-Bahn station
Oranienburger Tor U-Bahn station is a Berlin underground railway station on the U6 line, located near the historic Oranienburger Straße in the central district of Mitte.
-
D.
Hermannplatz station
Hermannplatz station is a major Berlin U-Bahn interchange and historic underground station located beneath the busy Hermannplatz square in the Neukölln district.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: U-Bahn station Ernst-Reuter-Platz Triple: [Straße des 17. Juni, hasPublicTransportAccess, U-Bahn station Ernst-Reuter-Platz]
Generated description
U-Bahn station Ernst-Reuter-Platz is a Berlin underground railway station located at the major Ernst-Reuter-Platz square in the Charlottenburg district, serving as an important stop on the U2 line near the Technical University of Berlin.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: U-Bahn station Ernst-Reuter-Platz Target entity description: U-Bahn station Ernst-Reuter-Platz is a Berlin underground railway station located at the major Ernst-Reuter-Platz square in the Charlottenburg district, serving as an important stop on the U2 line near the Technical University of Berlin.
-
A.
U-Bahn station Friedrich-Wilhelm-Platz
U-Bahn station Friedrich-Wilhelm-Platz is a Berlin underground railway station serving the Friedenau area in the southwestern part of the city.
-
B.
Paradestraße U-Bahn station
Paradestraße U-Bahn station is a Berlin U-Bahn station on line U6 located in the Tempelhof-Schöneberg area, known for serving the vicinity of the former Tempelhof Airport.
-
C.
Oranienburger Tor U-Bahn station
Oranienburger Tor U-Bahn station is a Berlin underground railway station on the U6 line, located near the historic Oranienburger Straße in the central district of Mitte.
-
D.
Hermannplatz station
Hermannplatz station is a major Berlin U-Bahn interchange and historic underground station located beneath the busy Hermannplatz square in the Neukölln district.
-
E.
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.
- F. None of above. chosen
Provenance (5 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_69d8e510024481908415c0d616fa6186 |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e64057460c8190962e2e58f06b3985 |
completed | April 20, 2026, 3:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a075f16f8a48190a63c301d6e394134 |
completed | May 15, 2026, 5:59 p.m. |
| NEDg | Description generation | batch_6a07601bb12c81909faab959182b1863 |
completed | May 15, 2026, 6:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07613541688190821fd97e069691a5 |
completed | May 15, 2026, 6:08 p.m. |
Created at: April 10, 2026, 1:43 p.m.