Triple
T23103700
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mitsubishi Corporation |
E576100
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object | Mitsubishi Corporation (Shanghai) Ltd. |
—
|
NE NERFINISHED |
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 Corporation (Shanghai) Ltd. | Statement: [Mitsubishi Corporation, hasSubsidiary, Mitsubishi Corporation (Shanghai) Ltd.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitsubishi Corporation (Shanghai) Ltd. Context triple: [Mitsubishi Corporation, hasSubsidiary, Mitsubishi Corporation (Shanghai) Ltd.]
-
A.
Mitsubishi Corporation
chosen
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.
-
B.
Shanghai Oriental Pearl Group Co., Ltd.
Shanghai Oriental Pearl Group Co., Ltd. is a major Shanghai-based state-owned media, tourism, and real estate conglomerate best known for operating the landmark Oriental Pearl Tower.
-
C.
Shanghai Jin Mao Group Co., Ltd.
Shanghai Jin Mao Group Co., Ltd. is a Chinese real estate development company best known for developing major landmark projects in Shanghai, including prominent skyscrapers in the city’s financial district.
-
D.
Itochu Corporation
Itochu Corporation is a major Japanese general trading company (sogo shosha) engaged in a wide range of global businesses including textiles, machinery, metals, energy, chemicals, food, and real estate development.
-
E.
Mitsui & Co., Ltd.
Mitsui & Co., Ltd. is one of Japan’s largest general trading companies (sōgō shōsha), engaged globally in diverse businesses including energy, metals, machinery, chemicals, food, and infrastructure.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e245c060b48190a9bd61a47a16db17 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18deaacbc8190a97e64e1cf39cdd6 |
completed | April 29, 2026, 4:49 a.m. |
Created at: April 17, 2026, 3:58 p.m.