Triple

T4839779
Position Surface form Disambiguated ID Type / Status
Subject Ohlsdorf Cemetery E108147 entity
Predicate burialPlaceOf P196 FINISHED
Object Gustav Mahn
Gustav Mahn was an individual interred at Hamburg’s Ohlsdorf Cemetery, one of the world’s largest rural cemeteries.
 E474877 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: Gustav Mahn | Statement: [Ohlsdorf Cemetery, burialPlaceOf, Gustav Mahn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gustav Mahn
Context triple: [Ohlsdorf Cemetery, burialPlaceOf, Gustav Mahn]
  • A. Eduard Meyer
    Eduard Meyer was a prominent German historian and classical scholar known for his influential works on ancient history and historiography.
  • B. Ferdinand Mangold
    Ferdinand Mangold was a 19th-century landscape designer known for shaping the picturesque grounds of prominent American estates such as Lyndhurst Mansion.
  • C. Johannes Peter Wagner
    Johannes Peter Wagner, better known as Honus Wagner, was a legendary early 20th-century American Major League Baseball shortstop widely regarded as one of the greatest players in the sport’s history.
  • D. Gustav Anton von Wietersheim
    Gustav Anton von Wietersheim was a German Wehrmacht general during World War II who held senior command positions in the early campaigns of the war.
  • E. Gerhard
    Gerhard is a masculine given name of German origin, historically common in German-speaking countries.
  • 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: Gustav Mahn
Triple: [Ohlsdorf Cemetery, burialPlaceOf, Gustav Mahn]
Generated description
Gustav Mahn was an individual interred at Hamburg’s Ohlsdorf Cemetery, one of the world’s largest rural cemeteries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gustav Mahn
Target entity description: Gustav Mahn was an individual interred at Hamburg’s Ohlsdorf Cemetery, one of the world’s largest rural cemeteries.
  • A. Eduard Meyer
    Eduard Meyer was a prominent German historian and classical scholar known for his influential works on ancient history and historiography.
  • B. Ferdinand Mangold
    Ferdinand Mangold was a 19th-century landscape designer known for shaping the picturesque grounds of prominent American estates such as Lyndhurst Mansion.
  • C. Johannes Peter Wagner
    Johannes Peter Wagner, better known as Honus Wagner, was a legendary early 20th-century American Major League Baseball shortstop widely regarded as one of the greatest players in the sport’s history.
  • D. Gustav Anton von Wietersheim
    Gustav Anton von Wietersheim was a German Wehrmacht general during World War II who held senior command positions in the early campaigns of the war.
  • E. Gerhard
    Gerhard is a masculine given name of German origin, historically common in German-speaking countries.
  • 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_69bd43fbe444819085cb970706ef73f7 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6ce4a5108190aede620d5dde1f81 completed March 20, 2026, 3:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69be5cc5861881908ad3838168325a34 completed March 21, 2026, 8:54 a.m.
NEDg Description generation batch_69be5ed104e48190b01ea97094be6a96 completed March 21, 2026, 9:03 a.m.
NED2 Entity disambiguation (via description) batch_69be5fe07d708190ba0dde4c081e15c6 completed March 21, 2026, 9:07 a.m.
Created at: March 20, 2026, 1:25 p.m.