Triple
T11658353
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PlayStation Vita |
E277065
|
entity |
| Predicate | hasModel |
P2390
|
FINISHED |
| Object |
PCH-2000
PCH-2000 is the slimmer, lighter second-generation model of Sony’s PlayStation Vita handheld gaming console, featuring improved battery life and a redesigned body.
|
E941489
|
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: PCH-2000 | Statement: [PlayStation Vita, hasModel, PCH-2000]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PCH-2000 Context triple: [PlayStation Vita, hasModel, PCH-2000]
-
A.
PCH-1000
PCH-1000 is the original OLED-screen model of Sony's PlayStation Vita handheld gaming console.
-
B.
PCH-1100
PCH-1100 is a specific hardware model of Sony's original PlayStation Vita handheld gaming console.
-
C.
PCH
PCH is a scenic highway along the California coast, renowned for its ocean views and popular as a road-trip route.
-
D.
PC-21
The PC-21 is a modern Swiss-built turboprop military trainer aircraft designed to provide advanced pilot training with jet-like performance and sophisticated avionics.
-
E.
Handheld PC 2000
Handheld PC 2000 is a version of Microsoft's handheld computer operating system designed for keyboard-equipped palmtop devices, preceding the Windows Mobile platform.
- 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: PCH-2000 Triple: [PlayStation Vita, hasModel, PCH-2000]
Generated description
PCH-2000 is the slimmer, lighter second-generation model of Sony’s PlayStation Vita handheld gaming console, featuring improved battery life and a redesigned body.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PCH-2000 Target entity description: PCH-2000 is the slimmer, lighter second-generation model of Sony’s PlayStation Vita handheld gaming console, featuring improved battery life and a redesigned body.
-
A.
PCH-1000
PCH-1000 is the original OLED-screen model of Sony's PlayStation Vita handheld gaming console.
-
B.
PCH-1100
PCH-1100 is a specific hardware model of Sony's original PlayStation Vita handheld gaming console.
-
C.
PCH
PCH is a scenic highway along the California coast, renowned for its ocean views and popular as a road-trip route.
-
D.
PC-21
The PC-21 is a modern Swiss-built turboprop military trainer aircraft designed to provide advanced pilot training with jet-like performance and sophisticated avionics.
-
E.
Handheld PC 2000
Handheld PC 2000 is a version of Microsoft's handheld computer operating system designed for keyboard-equipped palmtop devices, preceding the Windows Mobile platform.
- 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_69d6aafbb3c081908a9cdb4ecb8d981d |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a3d19c788190826d849a6ffedc72 |
completed | April 10, 2026, 7:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ef82ce2904819094cf5be87fb14fca |
completed | April 27, 2026, 3:37 p.m. |
| NEDg | Description generation | batch_69ef96ab29d48190b225504856007384 |
completed | April 27, 2026, 5:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69efd64bfa7081909715aa64d80fadf3 |
completed | April 27, 2026, 9:34 p.m. |
Created at: April 8, 2026, 9:39 p.m.