Triple

T1639720
Position Surface form Disambiguated ID Type / Status
Subject Lyndhurst Mansion E35439 entity
Predicate hasLandscapeDesigner P184 FINISHED
Object Ferdinand Mangold
Ferdinand Mangold was a 19th-century landscape designer known for shaping the picturesque grounds of prominent American estates such as Lyndhurst Mansion.
E449211 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: Ferdinand Mangold | Statement: [Lyndhurst Mansion, hasLandscapeDesigner, Ferdinand Mangold]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ferdinand Mangold
Context triple: [Lyndhurst Mansion, hasLandscapeDesigner, Ferdinand Mangold]
  • A. Ludwig Fischer
    Ludwig Fischer was a son of the German philosopher G. W. F. Hegel, about whom relatively little is historically documented compared to his famous father.
  • B. Walter Franz
    Walter Franz is a central character in Arthur Miller's play "The Price," an aging, pragmatic furniture dealer whose negotiations reveal the play’s themes of memory, regret, and the cost of past choices.
  • C. Friedrich Bonte
    Friedrich Bonte was a German Kriegsmarine officer and flotilla leader who commanded the German destroyer forces during the early World War II naval operations in Norway.
  • D. Christian Friedrich von Morgenstern
    Christian Friedrich von Morgenstern was a German figure of historical note, likely recognized for contributions in the intellectual, military, or cultural sphere during the 18th or 19th century.
  • E. Johann Hünnemann
    Johann Hünnemann was a person honored in botanical nomenclature as the namesake of the plant genus Hunnemannia.
  • 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: Ferdinand Mangold
Triple: [Lyndhurst Mansion, hasLandscapeDesigner, Ferdinand Mangold]
Generated description
Ferdinand Mangold was a 19th-century landscape designer known for shaping the picturesque grounds of prominent American estates such as Lyndhurst Mansion.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ferdinand Mangold
Target entity description: Ferdinand Mangold was a 19th-century landscape designer known for shaping the picturesque grounds of prominent American estates such as Lyndhurst Mansion.
  • A. Ludwig Fischer
    Ludwig Fischer was a son of the German philosopher G. W. F. Hegel, about whom relatively little is historically documented compared to his famous father.
  • B. Walter Franz
    Walter Franz is a central character in Arthur Miller's play "The Price," an aging, pragmatic furniture dealer whose negotiations reveal the play’s themes of memory, regret, and the cost of past choices.
  • C. Friedrich Bonte
    Friedrich Bonte was a German Kriegsmarine officer and flotilla leader who commanded the German destroyer forces during the early World War II naval operations in Norway.
  • D. Christian Friedrich von Morgenstern
    Christian Friedrich von Morgenstern was a German figure of historical note, likely recognized for contributions in the intellectual, military, or cultural sphere during the 18th or 19th century.
  • E. Johann Hünnemann
    Johann Hünnemann was a person honored in botanical nomenclature as the namesake of the plant genus Hunnemannia.
  • 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_69a88604618c81908b41f6429c431eb6 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90a1c2b148190b6610237d5bede10 completed March 5, 2026, 4:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69bda3e679a881908f91a36675037d1a completed March 20, 2026, 7:45 p.m.
NEDg Description generation batch_69bda46fa0f08190b02b98fd51d65166 completed March 20, 2026, 7:47 p.m.
NED2 Entity disambiguation (via description) batch_69bda556d4188190a00d6e6259139c10 completed March 20, 2026, 7:51 p.m.
Created at: March 4, 2026, 7:28 p.m.