Triple

T6628627
Position Surface form Disambiguated ID Type / Status
Subject Singer Sewing Machine Company E149864 entity
Predicate notableProduct P1448 FINISHED
Object Singer Featherweight 221
The Singer Featherweight 221 is a compact, portable, and highly collectible vintage sewing machine renowned for its smooth stitch quality and durable construction.
 E606622 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 Featherweight 221 | Statement: [Singer Sewing Machine Company, notableProduct, Singer Featherweight 221]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Singer Featherweight 221
Context triple: [Singer Sewing Machine Company, notableProduct, Singer Featherweight 221]
  • A. Bluebird K7
    Bluebird K7 was a jet-powered hydroplane famously used by Donald Campbell in the 1950s and 1960s to set multiple world water speed records.
  • B. Thinline
    Thinline is a slim, portable book format commonly used for Bibles that reduces bulk while retaining the full text.
  • C. Bantam
    Bantam is the main inhabited village and administrative center of the remote Australian territory of the Cocos (Keeling) Islands in the Indian Ocean.
  • D. Bantam
    Bantam is a major American publishing imprint best known for its mass-market paperback books across a wide range of genres.
  • E. Bantam
    Bantam is a small borough within the town of Litchfield in northwestern Connecticut, known for its village character and proximity to Bantam Lake.
  • 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 Featherweight 221
Triple: [Singer Sewing Machine Company, notableProduct, Singer Featherweight 221]
Generated description
The Singer Featherweight 221 is a compact, portable, and highly collectible vintage sewing machine renowned for its smooth stitch quality and durable construction.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Singer Featherweight 221
Target entity description: The Singer Featherweight 221 is a compact, portable, and highly collectible vintage sewing machine renowned for its smooth stitch quality and durable construction.
  • A. Bluebird K7
    Bluebird K7 was a jet-powered hydroplane famously used by Donald Campbell in the 1950s and 1960s to set multiple world water speed records.
  • B. Thinline
    Thinline is a slim, portable book format commonly used for Bibles that reduces bulk while retaining the full text.
  • C. Bantam
    Bantam is a major American publishing imprint best known for its mass-market paperback books across a wide range of genres.
  • D. Bantam
    Bantam is the main inhabited village and administrative center of the remote Australian territory of the Cocos (Keeling) Islands in the Indian Ocean.
  • E. Bantam
    Bantam is a small borough within the town of Litchfield in northwestern Connecticut, known for its village character and proximity to Bantam Lake.
  • 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_69c6e44f5f9c819088cfb4fd87887766 completed March 27, 2026, 8:10 p.m.
NEDg Description generation batch_69c6e55028ac8190b2bde6637981195c completed March 27, 2026, 8:15 p.m.
NED2 Entity disambiguation (via description) batch_69c6e5eacefc819092d0e9f79d90c4a6 completed March 27, 2026, 8:17 p.m.
Created at: March 27, 2026, 1:59 p.m.