Triple
T14683066
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MTU Maintenance |
E344835
|
entity |
| Predicate | hasFacilityIn |
P12416
|
FINISHED |
| Object |
Berlin-Brandenburg, Germany
Berlin-Brandenburg, Germany is a metropolitan region in northeastern Germany that includes the capital city of Berlin and the surrounding state of Brandenburg, serving as a major political, economic, and transportation hub.
|
E1117512
|
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: Berlin-Brandenburg, Germany | Statement: [MTU Maintenance, hasFacilityIn, Berlin-Brandenburg, Germany]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Berlin-Brandenburg, Germany Context triple: [MTU Maintenance, hasFacilityIn, Berlin-Brandenburg, Germany]
-
A.
Brandenburg an der Havel
Brandenburg an der Havel is a historic town in eastern Germany, considered one of the cradles of the state of Brandenburg and known for its medieval architecture and waterways.
-
B.
Brühl, Germany
Brühl, Germany is a town in North Rhine-Westphalia known for its UNESCO-listed Augustusburg and Falkenlust palaces and its proximity to Cologne.
-
C.
Döberitz, Germany
Döberitz, Germany is a locality historically known for its military airfield and role in early German aviation testing and development.
-
D.
Leipzig metropolitan region
The Leipzig metropolitan region is a major urban and economic area in eastern Germany centered on the city of Leipzig and its surrounding cities and towns.
-
E.
Brunswick, Germany
Brunswick, Germany is a historic city in Lower Saxony known for its medieval architecture, former status as a ducal residence, and role as an important commercial and cultural center in northern Germany.
- 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: Berlin-Brandenburg, Germany Triple: [MTU Maintenance, hasFacilityIn, Berlin-Brandenburg, Germany]
Generated description
Berlin-Brandenburg, Germany is a metropolitan region in northeastern Germany that includes the capital city of Berlin and the surrounding state of Brandenburg, serving as a major political, economic, and transportation hub.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Berlin-Brandenburg, Germany Target entity description: Berlin-Brandenburg, Germany is a metropolitan region in northeastern Germany that includes the capital city of Berlin and the surrounding state of Brandenburg, serving as a major political, economic, and transportation hub.
-
A.
Brandenburg an der Havel
Brandenburg an der Havel is a historic town in eastern Germany, considered one of the cradles of the state of Brandenburg and known for its medieval architecture and waterways.
-
B.
Brühl, Germany
Brühl, Germany is a town in North Rhine-Westphalia known for its UNESCO-listed Augustusburg and Falkenlust palaces and its proximity to Cologne.
-
C.
Döberitz, Germany
Döberitz, Germany is a locality historically known for its military airfield and role in early German aviation testing and development.
-
D.
Leipzig metropolitan region
The Leipzig metropolitan region is a major urban and economic area in eastern Germany centered on the city of Leipzig and its surrounding cities and towns.
-
E.
Brunswick, Germany
Brunswick, Germany is a historic city in Lower Saxony known for its medieval architecture, former status as a ducal residence, and role as an important commercial and cultural center in northern Germany.
- 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_69d822e34b348190ada4d1cdb6c7c226 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb56a51ec8190941684fd562a7182 |
completed | April 14, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fdfb7e71d8819089912376346bbd9f |
completed | May 8, 2026, 3:04 p.m. |
| NEDg | Description generation | batch_69fdfeb1b2d48190a595b1c3efe518fb |
completed | May 8, 2026, 3:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fdff21f0208190b3c59502403786a8 |
completed | May 8, 2026, 3:20 p.m. |
Created at: April 10, 2026, 1:28 a.m.