Triple

T6679574
Position Surface form Disambiguated ID Type / Status
Subject Helmut Walcha E151942 entity
Predicate familyName P18 FINISHED
Object Walcha
Walcha is a German surname most notably associated with Helmut Walcha, the renowned blind organist and Bach interpreter.
 E619196 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: Walcha | Statement: [Helmut Walcha, familyName, Walcha]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Walcha
Context triple: [Helmut Walcha, familyName, Walcha]
  • A. Walcha
    Walcha is a rural town in New South Wales, Australia, known for its pastoral farming, cool climate, and location on the Northern Tablelands near the Great Dividing Range.
  • B. Narooma
    Narooma is a coastal town in New South Wales, Australia, known for its scenic beaches, fishing, and proximity to Montague Island.
  • C. Cootamundra
    Cootamundra is a regional town in New South Wales, Australia, known for its agricultural industry and as the birthplace of cricket legend Sir Donald Bradman.
  • D. Benambra
    Benambra is a Victorian state electoral district in Australia that covers a large rural area in the state's northeast, including the city of Wodonga.
  • E. Dungog
    Dungog is a small rural town in New South Wales, Australia, known for its historic architecture, dairy farming, and proximity to the Barrington Tops National Park.
  • 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: Walcha
Triple: [Helmut Walcha, familyName, Walcha]
Generated description
Walcha is a German surname most notably associated with Helmut Walcha, the renowned blind organist and Bach interpreter.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Walcha
Target entity description: Walcha is a German surname most notably associated with Helmut Walcha, the renowned blind organist and Bach interpreter.
  • A. Walcha
    Walcha is a rural town in New South Wales, Australia, known for its pastoral farming, cool climate, and location on the Northern Tablelands near the Great Dividing Range.
  • B. Narooma
    Narooma is a coastal town in New South Wales, Australia, known for its scenic beaches, fishing, and proximity to Montague Island.
  • C. Cootamundra
    Cootamundra is a regional town in New South Wales, Australia, known for its agricultural industry and as the birthplace of cricket legend Sir Donald Bradman.
  • D. Benambra
    Benambra is a Victorian state electoral district in Australia that covers a large rural area in the state's northeast, including the city of Wodonga.
  • E. Dungog
    Dungog is a small rural town in New South Wales, Australia, known for its historic architecture, dairy farming, and proximity to the Barrington Tops National Park.
  • 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_69c687f830bc81909eb8b04dbb8450b1 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6b0f6813c8190906f619b4276a232 completed March 27, 2026, 4:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69c71a6a2c008190bc926b5d095c3ca9 completed March 28, 2026, 12:01 a.m.
NEDg Description generation batch_69c71b783db08190bc7d617c136c9f57 completed March 28, 2026, 12:06 a.m.
NED2 Entity disambiguation (via description) batch_69c71c0c2d58819089030a5b645b51f6 completed March 28, 2026, 12:08 a.m.
Created at: March 27, 2026, 2:03 p.m.