Triple
T18438992
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marzahn-Hellersdorf |
E450473
|
entity |
| Predicate | hasSubdistrict |
P747
|
FINISHED |
| Object |
Marzahn
Marzahn is a large residential locality in eastern Berlin, Germany, known for its extensive prefabricated apartment blocks and expansive green spaces.
|
E450473
|
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: Marzahn | Statement: [Marzahn-Hellersdorf, hasSubdistrict, Marzahn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marzahn Context triple: [Marzahn-Hellersdorf, hasSubdistrict, Marzahn]
-
A.
Marzahn-Hellersdorf
Marzahn-Hellersdorf is a borough in the eastern part of Berlin, Germany, known for its large prefabricated housing estates and extensive green spaces.
-
B.
Friedrichsfelde
Friedrichsfelde is a residential district in the Berlin borough of Lichtenberg, known for its large housing estates and proximity to Tierpark Berlin.
-
C.
Reinickendorf
Reinickendorf is a borough in the northwest of Berlin, Germany, known for its mix of residential neighborhoods, industrial areas, and green spaces including parts of Lake Tegel.
-
D.
Prenzlauer Berg
Prenzlauer Berg is a trendy, gentrified district in Berlin known for its historic architecture, vibrant café culture, and popular nightlife.
-
E.
Wilmersdorf
Wilmersdorf is a residential district in southwestern Berlin known for its affluent neighborhoods, shopping streets like Kurfürstendamm, and a mix of historic and modern architecture.
- 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: Marzahn Triple: [Marzahn-Hellersdorf, hasSubdistrict, Marzahn]
Generated description
Marzahn is a large residential locality in eastern Berlin, Germany, known for its extensive prefabricated apartment blocks and expansive green spaces.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marzahn Target entity description: Marzahn is a large residential locality in eastern Berlin, Germany, known for its extensive prefabricated apartment blocks and expansive green spaces.
-
A.
Marzahn-Hellersdorf
chosen
Marzahn-Hellersdorf is a borough in the eastern part of Berlin, Germany, known for its large prefabricated housing estates and extensive green spaces.
-
B.
Friedrichsfelde
Friedrichsfelde is a residential district in the Berlin borough of Lichtenberg, known for its large housing estates and proximity to Tierpark Berlin.
-
C.
Reinickendorf
Reinickendorf is a borough in the northwest of Berlin, Germany, known for its mix of residential neighborhoods, industrial areas, and green spaces including parts of Lake Tegel.
-
D.
Prenzlauer Berg
Prenzlauer Berg is a trendy, gentrified district in Berlin known for its historic architecture, vibrant café culture, and popular nightlife.
-
E.
Wilmersdorf
Wilmersdorf is a residential district in southwestern Berlin known for its affluent neighborhoods, shopping streets like Kurfürstendamm, and a mix of historic and modern architecture.
- F. None of above.
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_69d8d381d6388190a9e94e9c658174e4 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e51c0ed6708190ae90efd8455ec352 |
completed | April 19, 2026, 6:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08f89f26f0819083c367fd8c24428c |
completed | May 16, 2026, 11:07 p.m. |
| NEDg | Description generation | batch_6a08f9683d6881909ce4e3e7e93b6e94 |
completed | May 16, 2026, 11:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08f9cd9ce0819085c29707c274547c |
completed | May 16, 2026, 11:12 p.m. |
Created at: April 10, 2026, 11:30 a.m.