Triple
T23014806
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Havel lakes |
E573001
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object | Berlin city center (via Havel and canals) |
—
|
NE NERFINISHED |
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: Berlin city center (via Havel and canals) | Statement: [Havel lakes, adjacentTo, Berlin city center (via Havel and canals)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Berlin city center (via Havel and canals) Context triple: [Havel lakes, adjacentTo, Berlin city center (via Havel and canals)]
-
A.
Berlin waterway network
The Berlin waterway network is an interconnected system of rivers, canals, and lakes that forms a major transport and recreational infrastructure throughout the German capital.
-
B.
Berlin inner ring
The Berlin inner ring is the central circular railway corridor encircling Berlin’s core districts, serving as a major hub for urban and regional train connections.
-
C.
Berlin old town
Berlin old town is the historic core of Germany’s capital, characterized by its medieval street layout, landmark churches, and proximity to the River Spree.
-
D.
Berlin Grunewald
Berlin Grunewald is a railway station in Berlin’s Grunewald district, historically known as a departure point for deportation trains during the Nazi era and now serving as a memorial site as well as a local transit hub.
-
E.
Ems riverfront
Ems riverfront is a scenic riverside area in Rheine, Germany, known for its promenades, recreational spaces, and views along the River Ems.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Berlin city center (via Havel and canals) Target entity description: Berlin city center (via Havel and canals) is the inner urban area of Germany’s capital that can be reached from the Havel lakes through a connected network of rivers and canals used for navigation and recreation.
-
A.
Berlin waterway network
chosen
The Berlin waterway network is an interconnected system of rivers, canals, and lakes that forms a major transport and recreational infrastructure throughout the German capital.
-
B.
Berlin inner ring
The Berlin inner ring is the central circular railway corridor encircling Berlin’s core districts, serving as a major hub for urban and regional train connections.
-
C.
Berlin old town
Berlin old town is the historic core of Germany’s capital, characterized by its medieval street layout, landmark churches, and proximity to the River Spree.
-
D.
Berlin Grunewald
Berlin Grunewald is a railway station in Berlin’s Grunewald district, historically known as a departure point for deportation trains during the Nazi era and now serving as a memorial site as well as a local transit hub.
-
E.
Ems riverfront
Ems riverfront is a scenic riverside area in Rheine, Germany, known for its promenades, recreational spaces, and views along the River Ems.
- F. None of above.
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_69e245b764cc8190a51be76f1d9611e1 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f183e3c0e08190a7ac747b056ec3ca |
completed | April 29, 2026, 4:06 a.m. |
Created at: April 17, 2026, 3:51 p.m.