Triple
T9000210
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sony WM-2 |
E215021
|
entity |
| Predicate | brand |
P1500
|
FINISHED |
| Object | Sony Walkman |
E41409
|
NE FINISHED |
How this triple was built (2 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 Walkman | Statement: [Sony WM-2, brand, Sony Walkman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sony Walkman Context triple: [Sony WM-2, brand, Sony Walkman]
-
A.
Walkman
chosen
Walkman is Sony's iconic line of portable music players that revolutionized personal audio listening starting in the late 1970s.
-
B.
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.
-
C.
Sony MZ-1
The Sony MZ-1 is a pioneering portable MiniDisc recorder and player that introduced the MiniDisc format to consumers with features like on-device editing and digital recording.
-
D.
Discman
Discman is Sony’s line of portable CD players that succeeded the cassette-based Walkman as a popular personal audio device.
-
E.
Sony NW-ZX series
The Sony NW-ZX series is a line of high-end Walkman digital audio players designed for audiophiles, featuring premium components and advanced sound technologies for high-resolution music playback.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca83a12d648190b1e4fe11e8a31890 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc68e3b1f48190bbeafbce363fff53 |
completed | April 1, 2026, 12:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cffd9bd544819083adf00db6a4a473 |
completed | April 3, 2026, 5:49 p.m. |
Created at: March 30, 2026, 7:05 p.m.