Triple
T22421926
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mitsubishi Plastics |
E554267
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object | Mitsubishi Plastics Trading Co., Ltd. |
E554267
|
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: Mitsubishi Plastics Trading Co., Ltd. | Statement: [Mitsubishi Plastics, hasSubsidiary, Mitsubishi Plastics Trading Co., Ltd.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitsubishi Plastics Trading Co., Ltd. Context triple: [Mitsubishi Plastics, hasSubsidiary, Mitsubishi Plastics Trading Co., Ltd.]
-
A.
Mitsubishi Plastics
chosen
Mitsubishi Plastics is a subsidiary of the Mitsubishi Group that specializes in the production and development of plastic and chemical materials for industrial and consumer applications.
-
B.
Mitsubishi Corporation
Mitsubishi Corporation is a major Japanese multinational trading and investment company involved in a wide range of sectors including energy, machinery, chemicals, and infrastructure projects worldwide.
-
C.
Mitsubishi Rayon
Mitsubishi Rayon is a Japanese chemical and textile company known for producing acrylic fibers, resins, and advanced materials as part of the Mitsubishi Group conglomerate.
-
D.
Mitsubishi Steel Mfg
Mitsubishi Steel Mfg is a Japanese manufacturer specializing in steel products and components, operating as part of the broader Mitsubishi corporate group.
-
E.
Mitsubishi Materials
Mitsubishi Materials is a major Japanese manufacturer of materials and components, producing metals, cement, electronic materials, and advanced industrial products as part of the Mitsubishi corporate group.
- 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_69e11e4f2d0c819091aa3558ea2ee630 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15a2a1a3c8190a649ee4df2429e69 |
completed | April 29, 2026, 1:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0af0ee77208190b037b3baea224767 |
completed | May 18, 2026, 10:58 a.m. |
Created at: April 16, 2026, 8:46 p.m.