Triple
T15109477
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seibu Ikebukuro |
E360873
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object |
Seven & i Holdings Co., Ltd.
Seven & i Holdings Co., Ltd. is a major Japanese retail conglomerate best known as the parent company of 7‑Eleven and various department store and supermarket chains.
|
E1138879
|
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: Seven & i Holdings Co., Ltd. | Statement: [Seibu Ikebukuro, ownedBy, Seven & i Holdings Co., Ltd.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Seven & i Holdings Co., Ltd. Context triple: [Seibu Ikebukuro, ownedBy, Seven & i Holdings Co., Ltd.]
-
A.
Isetan Mitsukoshi Holdings
Isetan Mitsukoshi Holdings is a major Japanese retail group that operates some of Japan’s largest and most prestigious department store chains, including Isetan and Mitsukoshi.
-
B.
Seibu Group
Seibu Group is a major Japanese conglomerate with core businesses in railways, hotels, real estate, and leisure services.
-
C.
Ezaki Glico Co., Ltd.
Ezaki Glico Co., Ltd. is a Japanese confectionery and food company best known for products like Pocky and Pretz, as well as its iconic advertising presence in Osaka.
-
D.
Rakuten Group
Rakuten Group is a Japanese multinational technology and e-commerce conglomerate best known for its online marketplace, fintech services, and global digital ecosystem.
-
E.
Keihan Group
Keihan Group is a Japanese corporate conglomerate centered on the Keihan Electric Railway that operates transportation, real estate, retail, and leisure businesses in the Kansai region.
- 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: Seven & i Holdings Co., Ltd. Triple: [Seibu Ikebukuro, ownedBy, Seven & i Holdings Co., Ltd.]
Generated description
Seven & i Holdings Co., Ltd. is a major Japanese retail conglomerate best known as the parent company of 7‑Eleven and various department store and supermarket chains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Seven & i Holdings Co., Ltd. Target entity description: Seven & i Holdings Co., Ltd. is a major Japanese retail conglomerate best known as the parent company of 7‑Eleven and various department store and supermarket chains.
-
A.
Isetan Mitsukoshi Holdings
Isetan Mitsukoshi Holdings is a major Japanese retail group that operates some of Japan’s largest and most prestigious department store chains, including Isetan and Mitsukoshi.
-
B.
Seibu Group
Seibu Group is a major Japanese conglomerate with core businesses in railways, hotels, real estate, and leisure services.
-
C.
Ezaki Glico Co., Ltd.
Ezaki Glico Co., Ltd. is a Japanese confectionery and food company best known for products like Pocky and Pretz, as well as its iconic advertising presence in Osaka.
-
D.
Rakuten Group
Rakuten Group is a Japanese multinational technology and e-commerce conglomerate best known for its online marketplace, fintech services, and global digital ecosystem.
-
E.
Keihan Group
Keihan Group is a Japanese corporate conglomerate centered on the Keihan Electric Railway that operates transportation, real estate, retail, and leisure businesses in the Kansai region.
- 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_69d85a0491ec8190830960be8fafb994 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0058c04f481909deeac0271d961b6 |
completed | April 15, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feb7eb139c8190b76393e4a8be576b |
completed | May 9, 2026, 4:28 a.m. |
| NEDg | Description generation | batch_69feb9f7b6d88190886fd65ce736ed1b |
completed | May 9, 2026, 4:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69febaa20ffc819090dd4b113d8513d7 |
completed | May 9, 2026, 4:40 a.m. |
Created at: April 10, 2026, 3:05 a.m.