Triple
T20620854
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Sea of Trees |
E506692
|
entity |
| Predicate | leadActorRole |
P5563
|
FINISHED |
| Object |
Ken Watanabe as Takumi Nakamura
Ken Watanabe as Takumi Nakamura is the central Japanese character in the drama film "The Sea of Trees," portraying a man who forms a profound connection with a suicidal American visitor in Japan’s Aokigahara forest.
|
E1441583
|
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: Ken Watanabe as Takumi Nakamura | Statement: [The Sea of Trees, leadActorRole, Ken Watanabe as Takumi Nakamura]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ken Watanabe as Takumi Nakamura Context triple: [The Sea of Trees, leadActorRole, Ken Watanabe as Takumi Nakamura]
-
A.
Toru Watanabe
Toru Watanabe is the introspective university student protagonist of Haruki Murakami’s novel "Norwegian Wood," whose coming-of-age story explores love, loss, and emotional turmoil in 1960s Tokyo.
-
B.
Kai Harada
Kai Harada is a Tony Award–winning theatrical sound designer known for his acclaimed work on Broadway productions including the musical "The Band’s Visit."
-
C.
Takumi Hiroshi
Takumi Hiroshi was an Imperial Japanese Army officer who led forces during the Malayan Campaign of World War II, notably in the early stages of Japan’s advance toward Singapore.
-
D.
Kento Nakamura
Kento Nakamura is a Japanese individual known primarily as a notable bearer of the Nakamura surname.
-
E.
Yusuke Nakamura
Yusuke Nakamura is a Japanese illustrator and graphic designer renowned for his distinctive, colorful artwork used in album covers, book jackets, and anime-related projects.
- 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: Ken Watanabe as Takumi Nakamura Triple: [The Sea of Trees, leadActorRole, Ken Watanabe as Takumi Nakamura]
Generated description
Ken Watanabe as Takumi Nakamura is the central Japanese character in the drama film "The Sea of Trees," portraying a man who forms a profound connection with a suicidal American visitor in Japan’s Aokigahara forest.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ken Watanabe as Takumi Nakamura Target entity description: Ken Watanabe as Takumi Nakamura is the central Japanese character in the drama film "The Sea of Trees," portraying a man who forms a profound connection with a suicidal American visitor in Japan’s Aokigahara forest.
-
A.
Toru Watanabe
Toru Watanabe is the introspective university student protagonist of Haruki Murakami’s novel "Norwegian Wood," whose coming-of-age story explores love, loss, and emotional turmoil in 1960s Tokyo.
-
B.
Kai Harada
Kai Harada is a Tony Award–winning theatrical sound designer known for his acclaimed work on Broadway productions including the musical "The Band’s Visit."
-
C.
Takumi Hiroshi
Takumi Hiroshi was an Imperial Japanese Army officer who led forces during the Malayan Campaign of World War II, notably in the early stages of Japan’s advance toward Singapore.
-
D.
Kento Nakamura
Kento Nakamura is a Japanese individual known primarily as a notable bearer of the Nakamura surname.
-
E.
Yusuke Nakamura
Yusuke Nakamura is a Japanese illustrator and graphic designer renowned for his distinctive, colorful artwork used in album covers, book jackets, and anime-related projects.
- 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_69e0b4bc90988190ac360aaf645efc1d |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6abe19ca481908c896bec49a025cd |
completed | April 20, 2026, 10:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08bb1776588190923236057cfd1b8f |
completed | May 16, 2026, 6:44 p.m. |
| NEDg | Description generation | batch_6a08bdd076f08190a6663d891d503a29 |
completed | May 16, 2026, 6:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08be4eddbc8190b02a5b8b96ee6a29 |
completed | May 16, 2026, 6:58 p.m. |
Created at: April 16, 2026, 11:42 a.m.