Triple

T6628631
Position Surface form Disambiguated ID Type / Status
Subject Singer Sewing Machine Company E149864 entity
Predicate notableProduct P1448 FINISHED
Object Singer 301
The Singer 301 is a mid-20th-century, slant-needle, straight-stitch sewing machine prized for its durability, smooth performance, and status as a classic “Featherweight’s big sister” among vintage sewing enthusiasts.
 E608555 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: Singer 301 | Statement: [Singer Sewing Machine Company, notableProduct, Singer 301]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Singer 301
Context triple: [Singer Sewing Machine Company, notableProduct, Singer 301]
  • A. Singer 99
    Singer 99 is a compact, vintage domestic sewing machine model renowned for its durability and popularity in the early to mid-20th century.
  • B. Singer 201
    Singer 201 is a highly regarded vintage Singer sewing machine model known for its durability, smooth operation, and precision stitching.
  • C. Singer 66
    The Singer 66 is a classic early 20th-century domestic sewing machine model renowned for its durability, smooth operation, and widespread use in homes and schools.
  • D. Singer 401A
    The Singer 401A is a mid-20th-century, heavy-duty, all-metal sewing machine prized for its durability, smooth operation, and versatile built-in stitch patterns.
  • E. Sun Singer
    Sun Singer is a celebrated bronze sculpture by Swedish artist Carl Milles, depicting a stylized, triumphant human figure reaching toward the sky.
  • 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: Singer 301
Triple: [Singer Sewing Machine Company, notableProduct, Singer 301]
Generated description
The Singer 301 is a mid-20th-century, slant-needle, straight-stitch sewing machine prized for its durability, smooth performance, and status as a classic “Featherweight’s big sister” among vintage sewing enthusiasts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Singer 301
Target entity description: The Singer 301 is a mid-20th-century, slant-needle, straight-stitch sewing machine prized for its durability, smooth performance, and status as a classic “Featherweight’s big sister” among vintage sewing enthusiasts.
  • A. Singer 99
    Singer 99 is a compact, vintage domestic sewing machine model renowned for its durability and popularity in the early to mid-20th century.
  • B. Singer 201
    Singer 201 is a highly regarded vintage Singer sewing machine model known for its durability, smooth operation, and precision stitching.
  • C. Singer 66
    The Singer 66 is a classic early 20th-century domestic sewing machine model renowned for its durability, smooth operation, and widespread use in homes and schools.
  • D. Singer 401A
    The Singer 401A is a mid-20th-century, heavy-duty, all-metal sewing machine prized for its durability, smooth operation, and versatile built-in stitch patterns.
  • E. Sun Singer
    Sun Singer is a celebrated bronze sculpture by Swedish artist Carl Milles, depicting a stylized, triumphant human figure reaching toward the sky.
  • 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_69c687ee50048190aa151765bef16193 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6afa4a08481908cb5a554f388f32a completed March 27, 2026, 4:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6eeeaa67881908bef71c5fa61c599 completed March 27, 2026, 8:56 p.m.
NEDg Description generation batch_69c6f09ffdd481909418ae33d1683486 completed March 27, 2026, 9:03 p.m.
NED2 Entity disambiguation (via description) batch_69c6f159cbf08190a22d7488584b4580 completed March 27, 2026, 9:06 p.m.
Created at: March 27, 2026, 1:59 p.m.