Triple

T23409869
Position Surface form Disambiguated ID Type / Status
Subject Senator for Transport of Berlin E560036 entity
Predicate officeHolder P537 FINISHED
Object Peter Strieder
Peter Strieder is a German politician who served in Berlin’s state government, notably in senior roles including responsibility for the city’s transport policy.
 E1586445 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: Peter Strieder | Statement: [Senator for Transport of Berlin, officeHolder, Peter Strieder]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Peter Strieder
Context triple: [Senator for Transport of Berlin, officeHolder, Peter Strieder]
  • A. Fredric Steinkamp
    Fredric Steinkamp was an American film editor best known for his acclaimed work on major Hollywood productions, including the Oscar-winning epic "Out of Africa."
  • B. Sylvester Stadler
    Sylvester Stadler was a high-ranking Waffen-SS officer who commanded armoured units, including the 9th SS Panzer Division "Hohenstaufen," during World War II.
  • C. Edward Strohbehn
    Edward Strohbehn is an environmental lawyer best known as a co-founder of the Natural Resources Defense Council (NRDC), a leading U.S. environmental advocacy organization.
  • D. Stephen Endlicher
    Stephen Endlicher was a 19th-century Austrian botanist and linguist known for his influential work in plant taxonomy and classification.
  • E. Frank Teschemacher
    Frank Teschemacher was an influential early Chicago jazz clarinetist and saxophonist known for his role in shaping the Chicago style of the 1920s and early 1930s.
  • 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: Peter Strieder
Triple: [Senator for Transport of Berlin, officeHolder, Peter Strieder]
Generated description
Peter Strieder is a German politician who served in Berlin’s state government, notably in senior roles including responsibility for the city’s transport policy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Peter Strieder
Target entity description: Peter Strieder is a German politician who served in Berlin’s state government, notably in senior roles including responsibility for the city’s transport policy.
  • A. Fredric Steinkamp
    Fredric Steinkamp was an American film editor best known for his acclaimed work on major Hollywood productions, including the Oscar-winning epic "Out of Africa."
  • B. Sylvester Stadler
    Sylvester Stadler was a high-ranking Waffen-SS officer who commanded armoured units, including the 9th SS Panzer Division "Hohenstaufen," during World War II.
  • C. Edward Strohbehn
    Edward Strohbehn is an environmental lawyer best known as a co-founder of the Natural Resources Defense Council (NRDC), a leading U.S. environmental advocacy organization.
  • D. Stephen Endlicher
    Stephen Endlicher was a 19th-century Austrian botanist and linguist known for his influential work in plant taxonomy and classification.
  • E. Frank Teschemacher
    Frank Teschemacher was an influential early Chicago jazz clarinetist and saxophonist known for his role in shaping the Chicago style of the 1920s and early 1930s.
  • 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_69e2454b3a5881909c64773dc8a5d289 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1a510b3848190ae42679ef0bcd424 completed April 29, 2026, 6:28 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c679958f4819087da6c499161219a completed May 19, 2026, 1:37 p.m.
NEDg Description generation batch_6a0c7213e19881909151fe5c0560e096 completed May 19, 2026, 2:22 p.m.
NED2 Entity disambiguation (via description) batch_6a0c76ed37b08190af81b4ae2dc7c028 completed May 19, 2026, 2:42 p.m.
Created at: April 17, 2026, 5:38 p.m.