Triple
T12383977
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marunouchi |
E295812
|
entity |
| Predicate | hasRedevelopmentPhase |
P50758
|
FINISHED |
| Object |
Marunouchi Rebuilding Project (late 1990s–2000s)
The Marunouchi Rebuilding Project (late 1990s–2000s) was a large-scale urban renewal initiative that modernized Tokyo’s historic Marunouchi business district with new high-rise offices, commercial complexes, and improved public spaces while preserving its role as a premier financial and corporate hub.
|
E979105
|
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: Marunouchi Rebuilding Project (late 1990s–2000s) | Statement: [Marunouchi, hasRedevelopmentPhase, Marunouchi Rebuilding Project (late 1990s–2000s)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marunouchi Rebuilding Project (late 1990s–2000s) Context triple: [Marunouchi, hasRedevelopmentPhase, Marunouchi Rebuilding Project (late 1990s–2000s)]
-
A.
Suzakumon Gate reconstruction
Suzakumon Gate reconstruction is a modern rebuilt version of the ancient main gate of Heijō Palace in Nara, Japan, created to evoke and preserve the appearance of the original Nara-period imperial entrance.
-
B.
Umekita redevelopment project
The Umekita redevelopment project is a large-scale urban renewal initiative in Osaka’s Umeda area that transforms former rail yard land into a major mixed-use district of offices, retail, residences, and green space.
-
C.
Meiji Jingu Gaien redevelopment project
The Meiji Jingu Gaien redevelopment project is a large-scale urban renewal plan in Tokyo that aims to modernize and rebuild sports and cultural facilities in the Meiji Jingu Gaien area while reshaping its surrounding landscape.
-
D.
Nihonbashi Redevelopment (Tokyo)
Nihonbashi Redevelopment (Tokyo) is a major urban renewal project transforming Tokyo’s historic Nihonbashi district into a modern mixed-use area while preserving its cultural and architectural heritage.
-
E.
Tokyo reconstruction plan
The Tokyo reconstruction plan was a comprehensive urban redevelopment initiative launched after the 1923 Great Kantō earthquake to modernize the city’s infrastructure, layout, and disaster resilience.
- 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: Marunouchi Rebuilding Project (late 1990s–2000s) Triple: [Marunouchi, hasRedevelopmentPhase, Marunouchi Rebuilding Project (late 1990s–2000s)]
Generated description
The Marunouchi Rebuilding Project (late 1990s–2000s) was a large-scale urban renewal initiative that modernized Tokyo’s historic Marunouchi business district with new high-rise offices, commercial complexes, and improved public spaces while preserving its role as a premier financial and corporate hub.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marunouchi Rebuilding Project (late 1990s–2000s) Target entity description: The Marunouchi Rebuilding Project (late 1990s–2000s) was a large-scale urban renewal initiative that modernized Tokyo’s historic Marunouchi business district with new high-rise offices, commercial complexes, and improved public spaces while preserving its role as a premier financial and corporate hub.
-
A.
Suzakumon Gate reconstruction
Suzakumon Gate reconstruction is a modern rebuilt version of the ancient main gate of Heijō Palace in Nara, Japan, created to evoke and preserve the appearance of the original Nara-period imperial entrance.
-
B.
Umekita redevelopment project
The Umekita redevelopment project is a large-scale urban renewal initiative in Osaka’s Umeda area that transforms former rail yard land into a major mixed-use district of offices, retail, residences, and green space.
-
C.
Meiji Jingu Gaien redevelopment project
The Meiji Jingu Gaien redevelopment project is a large-scale urban renewal plan in Tokyo that aims to modernize and rebuild sports and cultural facilities in the Meiji Jingu Gaien area while reshaping its surrounding landscape.
-
D.
Nihonbashi Redevelopment (Tokyo)
Nihonbashi Redevelopment (Tokyo) is a major urban renewal project transforming Tokyo’s historic Nihonbashi district into a modern mixed-use area while preserving its cultural and architectural heritage.
-
E.
Tokyo reconstruction plan
The Tokyo reconstruction plan was a comprehensive urban redevelopment initiative launched after the 1923 Great Kantō earthquake to modernize the city’s infrastructure, layout, and disaster resilience.
- 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_69d6ad9e653c8190b1473c860ee53dae |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d93fbc3f608190b0ee3c4f304a94db |
completed | April 10, 2026, 6:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f62ac78c5c81909fb3d63bc6c9cc01 |
completed | May 2, 2026, 4:48 p.m. |
| NEDg | Description generation | batch_69f62be4de888190aac94d441748d295 |
completed | May 2, 2026, 4:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f62d51ab8081909c6f534051019dca |
completed | May 2, 2026, 4:58 p.m. |
Created at: April 8, 2026, 9:54 p.m.