Triple
T2598271
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grand Front Osaka |
E58283
|
entity |
| Predicate | developer |
P73
|
FINISHED |
| Object |
Mitsubishi Estate
Mitsubishi Estate is a major Japanese real estate developer known for large-scale urban redevelopment projects and landmark commercial properties in Japan and abroad.
|
E282073
|
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: Mitsubishi Estate | Statement: [Grand Front Osaka, developer, Mitsubishi Estate]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitsubishi Estate Context triple: [Grand Front Osaka, developer, Mitsubishi Estate]
-
A.
The Oriental Land Company
The Oriental Land Company is a Japanese leisure and tourism corporation best known for operating and licensing the Tokyo Disney Resort.
-
B.
Ebisu Garden Place
Ebisu Garden Place is a large urban redevelopment complex in Tokyo featuring offices, shops, restaurants, a hotel, and cultural facilities built on the former site of the Yebisu Beer brewery.
-
C.
Tempozan Harbor Village
Tempozan Harbor Village is a waterfront shopping and entertainment complex in Osaka, Japan, known for attractions like the Tempozan Ferris Wheel and its proximity to the Osaka Aquarium Kaiyukan.
-
D.
Namba Parks Tower
Namba Parks Tower is a high-rise office and commercial building in Osaka, Japan, integrated into the Namba Parks complex known for its distinctive terraced rooftop gardens and mixed-use urban design.
-
E.
Hitachi Pavilion
The Hitachi Pavilion was a corporate exhibition space created by the Hitachi Group for Expo '85 in Tsukuba, Japan, showcasing advanced technology and innovation.
- 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: Mitsubishi Estate Triple: [Grand Front Osaka, developer, Mitsubishi Estate]
Generated description
Mitsubishi Estate is a major Japanese real estate developer known for large-scale urban redevelopment projects and landmark commercial properties in Japan and abroad.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mitsubishi Estate Target entity description: Mitsubishi Estate is a major Japanese real estate developer known for large-scale urban redevelopment projects and landmark commercial properties in Japan and abroad.
-
A.
The Oriental Land Company
The Oriental Land Company is a Japanese leisure and tourism corporation best known for operating and licensing the Tokyo Disney Resort.
-
B.
Ebisu Garden Place
Ebisu Garden Place is a large urban redevelopment complex in Tokyo featuring offices, shops, restaurants, a hotel, and cultural facilities built on the former site of the Yebisu Beer brewery.
-
C.
Tempozan Harbor Village
Tempozan Harbor Village is a waterfront shopping and entertainment complex in Osaka, Japan, known for attractions like the Tempozan Ferris Wheel and its proximity to the Osaka Aquarium Kaiyukan.
-
D.
Namba Parks Tower
Namba Parks Tower is a high-rise office and commercial building in Osaka, Japan, integrated into the Namba Parks complex known for its distinctive terraced rooftop gardens and mixed-use urban design.
-
E.
Hitachi Pavilion
The Hitachi Pavilion was a corporate exhibition space created by the Hitachi Group for Expo '85 in Tsukuba, Japan, showcasing advanced technology and innovation.
- 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_69ab4ac14040819098b13f4a27d5c8ff |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abd4548b1081909d28f88ea5e14202 |
completed | March 7, 2026, 7:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af83cc45f8819099d581725a53e527 |
completed | March 10, 2026, 2:37 a.m. |
| NEDg | Description generation | batch_69af84a15b5c8190bb68b6ff313adb6c |
completed | March 10, 2026, 2:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af85a6060c8190a80d5633d1b8a9d5 |
completed | March 10, 2026, 2:44 a.m. |
Created at: March 6, 2026, 9:49 p.m.