Triple
T1190279
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Berlin |
E25341
|
entity |
| Predicate | hadLandmark |
P22581
|
FINISHED |
| Object | Fernsehturm Berlin |
E35571
|
NE FINISHED |
How this triple was built (3 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: Fernsehturm Berlin | Statement: [East Berlin, hadLandmark, Fernsehturm Berlin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fernsehturm Berlin Context triple: [East Berlin, hadLandmark, Fernsehturm Berlin]
-
A.
Berlin TV Tower (Fernsehturm)
chosen
The Berlin TV Tower (Fernsehturm) is a prominent 1960s-era telecommunications tower and observation landmark in central Berlin, famous for its panoramic city views and iconic sphere-topped silhouette.
-
B.
Heinrich-Hertz-Turm
Heinrich-Hertz-Turm is a prominent telecommunications and observation tower in Hamburg, Germany, named in honor of physicist Heinrich Hertz.
-
C.
West Berlin City Hall
West Berlin City Hall is a historic government building in Berlin that served as the main administrative center for the city's western sector during the Cold War.
-
D.
Roter Turm
Roter Turm is a historic medieval tower and prominent architectural landmark in the city center of Chemnitz, Germany.
-
E.
Oranienburger Tor
Oranienburger Tor is an underground station on Berlin’s U-Bahn network located near the historic Oranienburger Tor area in the central district of Mitte.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hadLandmark Context triple: [East Berlin, hadLandmark, Fernsehturm Berlin]
-
A.
includesLandmark
chosen
Indicates that one location or area contains or encompasses a specific landmark within its boundaries.
-
B.
hasLandmarkArea
Indicates that a specified area is designated as the landmark area associated with a particular entity or location.
-
C.
hasLandmarkOnBank
Indicates that a landmark is located on the bank (shore or edge) of a geographic feature such as a river, lake, or canal.
-
D.
hasHistoricSite
Indicates that an entity possesses, contains, or is associated with a place recognized for its historical significance.
-
E.
hasLandings
Indicates that an entity has one or more associated landing events or landing locations.
- F. None of above.
Provenance (4 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_69a49427d98881908646d6c63b8cea1e |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bd58d8d88190b8d9c9c9de7f4e97 |
completed | March 1, 2026, 10:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac764ccb1c8190a302137a0e67cb88 |
completed | March 7, 2026, 7:02 p.m. |
| PD | Predicate disambiguation | batch_69a4bb5bacc481909e8dfd5215e4711a |
completed | March 1, 2026, 10:19 p.m. |
Created at: March 1, 2026, 7:45 p.m.