Triple
T9002271
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sony headphones |
E215064
|
entity |
| Predicate | hasModel |
P2390
|
FINISHED |
| Object | Sony WH-CH720N |
E215064
|
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 WH-CH720N | Statement: [Sony headphones, hasModel, Sony WH-CH720N]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sony WH-CH720N Context triple: [Sony headphones, hasModel, Sony WH-CH720N]
-
A.
Sony WM-FX series
The Sony WM-FX series is a line of portable cassette Walkman players known for adding advanced features like digital tuning, radio reception, and compact designs during the later years of the cassette Walkman era.
-
B.
Beats Solo Pro
Beats Solo Pro are wireless on-ear noise-cancelling headphones from Beats by Dre designed for seamless integration with Apple devices and hands-free Siri support.
-
C.
Sony headphones
chosen
Sony headphones are a line of audio devices known for their high sound quality, advanced noise-cancellation technology, and wide range of models for both casual listeners and audio professionals.
-
D.
Beats Solo3 Wireless
Beats Solo3 Wireless are on-ear Bluetooth headphones known for their long battery life, Apple W1 chip integration, and seamless pairing with Apple devices.
-
E.
Sony WM-2
The Sony WM-2 is an early, compact cassette Walkman model from the 1980s that helped popularize portable personal music listening.
- 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_69cc6956a6e08190bd3853a7c1c130eb |
completed | April 1, 2026, 12:39 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfd0ddb1648190a50f8877218d9883 |
completed | April 3, 2026, 2:38 p.m. |
Created at: March 30, 2026, 7:05 p.m.