Triple
T9002272
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sony headphones |
E215064
|
entity |
| Predicate | hasModel |
P2390
|
FINISHED |
| Object |
Sony WH-CH520
The Sony WH-CH520 are budget-friendly wireless on-ear headphones known for their long battery life, Bluetooth connectivity, and everyday listening comfort.
|
E772895
|
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: Sony WH-CH520 | Statement: [Sony headphones, hasModel, Sony WH-CH520]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sony WH-CH520 Context triple: [Sony headphones, hasModel, Sony WH-CH520]
-
A.
Sony WH-XB910N
The Sony WH-XB910N are wireless over-ear noise-cancelling headphones known for their Extra Bass sound profile, long battery life, and comfortable design for everyday listening.
-
B.
Sony WH-1000XM5
The Sony WH-1000XM5 are premium over-ear wireless noise-cancelling headphones known for their excellent sound quality, industry-leading ANC, and comfortable design.
-
C.
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.
-
D.
Sony MDR-7506
The Sony MDR-7506 is a widely used professional closed-back studio monitor headphone known for its detailed, neutral sound and durability in recording and broadcast environments.
-
E.
Sony WI-C310
Sony WI-C310 are budget-friendly wireless in-ear headphones known for their lightweight neckband design, long battery life, and balanced everyday sound.
- 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 WH-CH520 Triple: [Sony headphones, hasModel, Sony WH-CH520]
Generated description
The Sony WH-CH520 are budget-friendly wireless on-ear headphones known for their long battery life, Bluetooth connectivity, and everyday listening comfort.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sony WH-CH520 Target entity description: The Sony WH-CH520 are budget-friendly wireless on-ear headphones known for their long battery life, Bluetooth connectivity, and everyday listening comfort.
-
A.
Sony WH-XB910N
The Sony WH-XB910N are wireless over-ear noise-cancelling headphones known for their Extra Bass sound profile, long battery life, and comfortable design for everyday listening.
-
B.
Sony WH-1000XM5
The Sony WH-1000XM5 are premium over-ear wireless noise-cancelling headphones known for their excellent sound quality, industry-leading ANC, and comfortable design.
-
C.
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.
-
D.
Sony MDR-7506
The Sony MDR-7506 is a widely used professional closed-back studio monitor headphone known for its detailed, neutral sound and durability in recording and broadcast environments.
-
E.
Sony WI-C310
Sony WI-C310 are budget-friendly wireless in-ear headphones known for their lightweight neckband design, long battery life, and balanced everyday sound.
- 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_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_69cfdb9741dc8190bec985da8913937c |
completed | April 3, 2026, 3:24 p.m. |
| NEDg | Description generation | batch_69cfdc6b047c8190a1add15d9b48321c |
completed | April 3, 2026, 3:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfdcecebe48190a2ede4c8400b3b42 |
completed | April 3, 2026, 3:29 p.m. |
Created at: March 30, 2026, 7:05 p.m.