Triple
T13676514
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yamashita Park |
E327891
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Hikawa Maru
Hikawa Maru is a historic Japanese ocean liner, now preserved as a museum ship and popular tourist attraction in Yokohama.
|
E1055887
|
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: Hikawa Maru | Statement: [Yamashita Park, hasLandmark, Hikawa Maru]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hikawa Maru Context triple: [Yamashita Park, hasLandmark, Hikawa Maru]
-
A.
Heian Maru
Heian Maru is a famous World War II Japanese transport shipwreck in Chuuk Lagoon, now a popular site for recreational wreck diving.
-
B.
Daigo Fukuryu Maru
Daigo Fukuryu Maru was a Japanese fishing boat whose crew suffered severe radioactive fallout exposure during U.S. hydrogen bomb testing at Bikini Atoll in 1954, becoming a symbol of anti-nuclear sentiment in Japan.
-
C.
Kasato Maru
Kasato Maru was the Japanese steamship that carried the first official group of Japanese immigrants to Brazil in 1908, marking the beginning of Japanese immigration to the country.
-
D.
Shinkoku Maru
Shinkoku Maru is a famous World War II-era Japanese oil tanker wreck that now serves as a popular scuba diving site in Chuuk Lagoon, Micronesia.
-
E.
Fujikawa Maru
Fujikawa Maru is a famous World War II Japanese cargo shipwreck in Chuuk Lagoon, now serving as a popular wreck diving site rich with marine life and historical artifacts.
- 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: Hikawa Maru Triple: [Yamashita Park, hasLandmark, Hikawa Maru]
Generated description
Hikawa Maru is a historic Japanese ocean liner, now preserved as a museum ship and popular tourist attraction in Yokohama.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hikawa Maru Target entity description: Hikawa Maru is a historic Japanese ocean liner, now preserved as a museum ship and popular tourist attraction in Yokohama.
-
A.
Heian Maru
Heian Maru is a famous World War II Japanese transport shipwreck in Chuuk Lagoon, now a popular site for recreational wreck diving.
-
B.
Daigo Fukuryu Maru
Daigo Fukuryu Maru was a Japanese fishing boat whose crew suffered severe radioactive fallout exposure during U.S. hydrogen bomb testing at Bikini Atoll in 1954, becoming a symbol of anti-nuclear sentiment in Japan.
-
C.
Kasato Maru
Kasato Maru was the Japanese steamship that carried the first official group of Japanese immigrants to Brazil in 1908, marking the beginning of Japanese immigration to the country.
-
D.
Shinkoku Maru
Shinkoku Maru is a famous World War II-era Japanese oil tanker wreck that now serves as a popular scuba diving site in Chuuk Lagoon, Micronesia.
-
E.
Fujikawa Maru
Fujikawa Maru is a famous World War II Japanese cargo shipwreck in Chuuk Lagoon, now serving as a popular wreck diving site rich with marine life and historical artifacts.
- 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_69d8076f1fa8819094664a59b55010df |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc65c04988190b675e6fb7241e53c |
completed | April 12, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7943dbf748190b41abfe9d81d1427 |
completed | May 3, 2026, 6:30 p.m. |
| NEDg | Description generation | batch_69f7986b9a1c8190b88634af9fc11ebe |
completed | May 3, 2026, 6:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f798d7e1a0819087332287d5f9a25f |
completed | May 3, 2026, 6:50 p.m. |
Created at: April 9, 2026, 9:53 p.m.