Triple

T1934271
Position Surface form Disambiguated ID Type / Status
Subject Walkman E41409 entity
Predicate introducedAsModel P33675 FINISHED
Object Sony TPS-L2
The Sony TPS-L2 is the first commercially successful portable cassette player that launched Sony’s iconic Walkman line and revolutionized personal music listening.
E215018 NE FINISHED

How this triple was built (5 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: Sony TPS-L2 | Statement: [Walkman, introducedAsModel, Sony TPS-L2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sony TPS-L2
Context triple: [Walkman, introducedAsModel, Sony TPS-L2]
  • A. Sceptre
    Sceptre is a literary imprint known for publishing high-quality contemporary fiction and non-fiction, often with a focus on distinctive, award-winning voices.
  • B. Denon Wing
    Denon Wing is one of the main wings of the Louvre Museum in Paris, housing many of its most famous artworks, including Leonardo da Vinci’s Mona Lisa.
  • C. Fitel
    Fitel was a financial technology startup where Jeff Bezos worked early in his career, before joining D. E. Shaw and later founding Amazon.
  • D. Telefunken
    Telefunken is a historic German electronics and television brand known for its radios, audio equipment, and consumer electronics.
  • E. Mogami
    Mogami was a lead ship of a class of Japanese World War II heavy cruisers known for their high speed, heavy armament, and participation in major Pacific naval battles.
  • 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: Sony TPS-L2
Triple: [Walkman, introducedAsModel, Sony TPS-L2]
Generated description
The Sony TPS-L2 is the first commercially successful portable cassette player that launched Sony’s iconic Walkman line and revolutionized personal music listening.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sony TPS-L2
Target entity description: The Sony TPS-L2 is the first commercially successful portable cassette player that launched Sony’s iconic Walkman line and revolutionized personal music listening.
  • A. Sceptre
    Sceptre is a literary imprint known for publishing high-quality contemporary fiction and non-fiction, often with a focus on distinctive, award-winning voices.
  • B. Denon Wing
    Denon Wing is one of the main wings of the Louvre Museum in Paris, housing many of its most famous artworks, including Leonardo da Vinci’s Mona Lisa.
  • C. Fitel
    Fitel was a financial technology startup where Jeff Bezos worked early in his career, before joining D. E. Shaw and later founding Amazon.
  • D. Telefunken
    Telefunken is a historic German electronics and television brand known for its radios, audio equipment, and consumer electronics.
  • E. Mogami
    Mogami was a lead ship of a class of Japanese World War II heavy cruisers known for their high speed, heavy armament, and participation in major Pacific naval battles.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: introducedAsModel
Context triple: [Walkman, introducedAsModel, Sony TPS-L2]
  • A. introducedModelFamily
    Indicates that an entity (such as a person or organization) is responsible for first presenting or launching a particular model family.
  • B. isModelOf
    Indicates that one entity serves as a representation or abstraction that captures the structure or behavior of another entity.
  • C. introduced
    Indicates that one entity caused another entity to become known, presented, or brought into use for the first time to a person, group, or context.
  • D. introducedAlongWith
    Indicates that one entity was introduced or presented at the same time as another entity, as part of a joint or concurrent introduction.
  • E. introducedFor
    Indicates that one entity was presented or brought to the attention of another entity for a specific purpose or role.
  • F. None of above. chosen

Provenance (7 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_69a88649b24c819080047f26b6db2ded completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb29b51408190afb2f918814e68c7 completed March 7, 2026, 5:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69adf3f3932081909a72d1022259359e completed March 8, 2026, 10:10 p.m.
NEDg Description generation batch_69adf472aca881908d99cf5bfcae3094 completed March 8, 2026, 10:13 p.m.
NED2 Entity disambiguation (via description) batch_69adf50d93c88190aa1cbf96526558b6 completed March 8, 2026, 10:15 p.m.
PD Predicate disambiguation batch_69abaff07cf88190b4883c5f17f90abd completed March 7, 2026, 4:56 a.m.
PDg Predicate description generation batch_69abb25ef0ec8190b907963e9db0fe04 completed March 7, 2026, 5:06 a.m.
Created at: March 4, 2026, 7:35 p.m.