Triple
T20272158
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tsurumi-ryokuchi |
E499119
|
entity |
| Predicate | hasAlternativeName |
P39
|
FINISHED |
| Object |
Expo ’90 Commemorative Park
Expo ’90 Commemorative Park is a large public park in Osaka, Japan, developed on the former site of the 1990 International Garden and Greenery Exposition and known for its extensive gardens and recreational facilities.
|
E1422183
|
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: Expo ’90 Commemorative Park | Statement: [Tsurumi-ryokuchi, hasAlternativeName, Expo ’90 Commemorative Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Expo ’90 Commemorative Park Context triple: [Tsurumi-ryokuchi, hasAlternativeName, Expo ’90 Commemorative Park]
-
A.
Expo ’70 Commemorative Park
Expo ’70 Commemorative Park is a large public park in Suita, Osaka, built on the former site of the 1970 World Exposition and known for its expansive green spaces, museums, and the iconic Tower of the Sun.
-
B.
Showa Kinen Park
Showa Kinen Park is a large national park in Tachikawa, Tokyo, famous for its expansive seasonal flower displays, spacious lawns, and recreational facilities.
-
C.
Miyashita Park
Miyashita Park is a redeveloped urban park and shopping complex in Shibuya that combines green space, sports facilities, and commercial areas atop a multi-story building.
-
D.
Nakanoshima Park
Nakanoshima Park is a scenic riverside public park in central Osaka known for its rose gardens, waterfront views, and cultural facilities.
-
E.
Fushimi Port Park
Fushimi Port Park is a riverside public park in Kyoto’s Fushimi ward, known for its waterfront scenery, walking paths, and recreational green space.
- 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: Expo ’90 Commemorative Park Triple: [Tsurumi-ryokuchi, hasAlternativeName, Expo ’90 Commemorative Park]
Generated description
Expo ’90 Commemorative Park is a large public park in Osaka, Japan, developed on the former site of the 1990 International Garden and Greenery Exposition and known for its extensive gardens and recreational facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Expo ’90 Commemorative Park Target entity description: Expo ’90 Commemorative Park is a large public park in Osaka, Japan, developed on the former site of the 1990 International Garden and Greenery Exposition and known for its extensive gardens and recreational facilities.
-
A.
Expo ’70 Commemorative Park
Expo ’70 Commemorative Park is a large public park in Suita, Osaka, built on the former site of the 1970 World Exposition and known for its expansive green spaces, museums, and the iconic Tower of the Sun.
-
B.
Showa Kinen Park
Showa Kinen Park is a large national park in Tachikawa, Tokyo, famous for its expansive seasonal flower displays, spacious lawns, and recreational facilities.
-
C.
Miyashita Park
Miyashita Park is a redeveloped urban park and shopping complex in Shibuya that combines green space, sports facilities, and commercial areas atop a multi-story building.
-
D.
Nakanoshima Park
Nakanoshima Park is a scenic riverside public park in central Osaka known for its rose gardens, waterfront views, and cultural facilities.
-
E.
Fushimi Port Park
Fushimi Port Park is a riverside public park in Kyoto’s Fushimi ward, known for its waterfront scenery, walking paths, and recreational green space.
- 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_69da6275fa6c8190952924930adee150 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e675de35188190840dc7d04c1d5fd9 |
completed | April 20, 2026, 6:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a085a1eeed881909fdda6e5e044216e |
completed | May 16, 2026, 11:50 a.m. |
| NEDg | Description generation | batch_6a085ac5b5f4819083c4d12e9cabc758 |
completed | May 16, 2026, 11:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a085bc0781c81909fc53a83291badc0 |
completed | May 16, 2026, 11:57 a.m. |
Created at: April 11, 2026, 11:42 p.m.