Triple
T9774944
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kobelco Steelers |
E237222
|
entity |
| Predicate | sponsor |
P67
|
FINISHED |
| Object |
Kobe Steel
Kobe Steel is a major Japanese steel manufacturer and industrial conglomerate known for producing steel, aluminum, and machinery under the brand name Kobelco.
|
E819666
|
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: Kobe Steel | Statement: [Kobelco Steelers, sponsor, Kobe Steel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kobe Steel Context triple: [Kobelco Steelers, sponsor, Kobe Steel]
-
A.
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.
-
B.
Kaiser Steel
Kaiser Steel was a major American steel-producing company that played a significant role in U.S. industrial and wartime production in the mid-20th century.
-
C.
Sumitomo Corporation
Sumitomo Corporation is a major Japanese multinational trading and investment company and one of the core members of the Sumitomo Group conglomerate.
-
D.
Hayakawa Metal Works
Hayakawa Metal Works was the original manufacturing company founded by Tokuji Hayakawa in Japan that later evolved into the global electronics firm Sharp Corporation.
-
E.
Nippon Kobo
Nippon Kobo was a Japanese design and architecture firm active in the mid-20th century, known for its collaborations with prominent modernist designers such as Charlotte Perriand.
- 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: Kobe Steel Triple: [Kobelco Steelers, sponsor, Kobe Steel]
Generated description
Kobe Steel is a major Japanese steel manufacturer and industrial conglomerate known for producing steel, aluminum, and machinery under the brand name Kobelco.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kobe Steel Target entity description: Kobe Steel is a major Japanese steel manufacturer and industrial conglomerate known for producing steel, aluminum, and machinery under the brand name Kobelco.
-
A.
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.
-
B.
Kaiser Steel
Kaiser Steel was a major American steel-producing company that played a significant role in U.S. industrial and wartime production in the mid-20th century.
-
C.
Sumitomo Corporation
Sumitomo Corporation is a major Japanese multinational trading and investment company and one of the core members of the Sumitomo Group conglomerate.
-
D.
Hayakawa Metal Works
Hayakawa Metal Works was the original manufacturing company founded by Tokuji Hayakawa in Japan that later evolved into the global electronics firm Sharp Corporation.
-
E.
Nippon Kobo
Nippon Kobo was a Japanese design and architecture firm active in the mid-20th century, known for its collaborations with prominent modernist designers such as Charlotte Perriand.
- 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_69ca84d975a08190aab25b02a89bdab3 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cda13148288190bcbb3b4a066d9fc1 |
completed | April 1, 2026, 10:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1bd18542881908860f9e8e3927f23 |
completed | April 5, 2026, 1:38 a.m. |
| NEDg | Description generation | batch_69d1be312e208190985599c8447dc630 |
completed | April 5, 2026, 1:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1bea090b48190ae903036cc79dded |
completed | April 5, 2026, 1:45 a.m. |
Created at: March 30, 2026, 8:26 p.m.