Triple
T9643384
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toshiba Memory Corporation |
E233130
|
entity |
| Predicate | originatedAs |
P1257
|
FINISHED |
| Object | Toshiba memory business unit |
E233130
|
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: Toshiba memory business unit | Statement: [Toshiba Memory Corporation, originatedAs, Toshiba memory business unit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toshiba memory business unit Context triple: [Toshiba Memory Corporation, originatedAs, Toshiba memory business unit]
-
A.
Toshiba Memory Corporation
chosen
Toshiba Memory Corporation was the former memory business of Toshiba, known for producing NAND flash and solid-state storage solutions before being spun off and later rebranded as Kioxia.
-
B.
Toshiba
Toshiba is a major Japanese multinational conglomerate known for its electronics, semiconductors, and information technology products and services.
-
C.
Elpida Memory
Elpida Memory was a Japanese semiconductor company specializing in DRAM products before being acquired by Micron Technology.
-
D.
Elpida Group
Elpida Group is an investment holding company known for owning a significant stake in the UK hospitality firm Mitchells & Butlers plc.
-
E.
Hitachi Semiconductor
Hitachi Semiconductor was the semiconductor division of Hitachi, Ltd., known for developing the SuperH (SH) family of RISC microprocessors widely used in embedded systems and consumer electronics.
- 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_69ca848a5a908190aad251f4137b0c3a |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9b7e2c488190b0f0dfa6d82618c8 |
completed | April 1, 2026, 10:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d18252c1cc81908d33c9c55d645fbf |
completed | April 4, 2026, 9:27 p.m. |
Created at: March 30, 2026, 8:12 p.m.