Triple
T23103707
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mitsubishi Corporation |
E576100
|
entity |
| Predicate | hasDivision |
P35
|
FINISHED |
| Object | Petroleum & Chemicals Group |
—
|
NE NERFINISHED |
How this triple was built (3 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: Petroleum & Chemicals Group | Statement: [Mitsubishi Corporation, hasDivision, Petroleum & Chemicals Group]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Petroleum & Chemicals Group Context triple: [Mitsubishi Corporation, hasDivision, Petroleum & Chemicals Group]
-
A.
Petroleum Group
The Petroleum Group is a specialist division of the Geological Society of London focused on the study and professional exchange of knowledge related to petroleum geoscience and hydrocarbon exploration.
-
B.
Total Petrochemicals
Total Petrochemicals is a petrochemical company specializing in the production of plastics, polymers, and chemical products as part of the broader operations of the energy group Total.
-
C.
National Petrochemical Company
The National Petrochemical Company is Iran’s state-owned petrochemical enterprise responsible for developing, operating, and expanding the country’s petrochemical industry and related exports.
-
D.
Petroleum and Chemical Industry Committee
The Petroleum and Chemical Industry Committee is a technical committee within the IEEE Industry Applications Society that focuses on electrical and power engineering standards, practices, and applications for petroleum, chemical, and related process industries.
-
E.
Refining & Chemicals
Refining & Chemicals is a major business division of Total focused on transforming crude oil and other feedstocks into refined petroleum products and petrochemicals.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Petroleum & Chemicals Group Target entity description: Petroleum & Chemicals Group is a core business division of Mitsubishi Corporation focused on the global trade, development, and investment in petroleum, petrochemical, and related energy and chemical products.
-
A.
Petroleum Group
The Petroleum Group is a specialist division of the Geological Society of London focused on the study and professional exchange of knowledge related to petroleum geoscience and hydrocarbon exploration.
-
B.
Total Petrochemicals
Total Petrochemicals is a petrochemical company specializing in the production of plastics, polymers, and chemical products as part of the broader operations of the energy group Total.
-
C.
National Petrochemical Company
The National Petrochemical Company is Iran’s state-owned petrochemical enterprise responsible for developing, operating, and expanding the country’s petrochemical industry and related exports.
-
D.
Petroleum and Chemical Industry Committee
The Petroleum and Chemical Industry Committee is a technical committee within the IEEE Industry Applications Society that focuses on electrical and power engineering standards, practices, and applications for petroleum, chemical, and related process industries.
-
E.
Refining & Chemicals
Refining & Chemicals is a major business division of Total focused on transforming crude oil and other feedstocks into refined petroleum products and petrochemicals.
- F. None of above. chosen
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.