Triple
T9002281
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sony headphones |
E215064
|
entity |
| Predicate | hasModel |
P2390
|
FINISHED |
| Object |
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.
|
E771979
|
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 MDR-7506 | Statement: [Sony headphones, hasModel, Sony MDR-7506]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sony MDR-7506 Context triple: [Sony headphones, hasModel, Sony MDR-7506]
-
A.
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.
-
B.
Koss
Koss is a Norwegian surname most notably associated with Johann Olav Koss, the Olympic gold medal–winning speed skater and humanitarian.
-
C.
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.
-
D.
Beats Studio
Beats Studio is a line of premium over-ear noise-cancelling headphones known for their bass-heavy sound and stylish design under the Beats by Dre brand.
-
E.
Beats Flex
Beats Flex are wireless in-ear headphones from Beats by Dre that feature a neckband design, seamless Apple device integration, and all-day battery life for everyday listening.
- 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 MDR-7506 Triple: [Sony headphones, hasModel, Sony MDR-7506]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sony MDR-7506 Target entity description: 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.
-
A.
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.
-
B.
Koss
Koss is a Norwegian surname most notably associated with Johann Olav Koss, the Olympic gold medal–winning speed skater and humanitarian.
-
C.
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.
-
D.
Beats Studio
Beats Studio is a line of premium over-ear noise-cancelling headphones known for their bass-heavy sound and stylish design under the Beats by Dre brand.
-
E.
Beats Flex
Beats Flex are wireless in-ear headphones from Beats by Dre that feature a neckband design, seamless Apple device integration, and all-day battery life for everyday listening.
- 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_69cfd0ddb1648190a50f8877218d9883 |
completed | April 3, 2026, 2:38 p.m. |
| NEDg | Description generation | batch_69cfd1b4a80c8190be50b67698f56c28 |
completed | April 3, 2026, 2:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfd2c99f1c8190b82fd98f5d3243d3 |
completed | April 3, 2026, 2:46 p.m. |
Created at: March 30, 2026, 7:05 p.m.