Triple
T9001104
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A-1 Pictures |
E215040
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
Mikihiro Iwata
Mikihiro Iwata is a Japanese anime industry figure best known as the founder of the animation studio A-1 Pictures.
|
E771799
|
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: Mikihiro Iwata | Statement: [A-1 Pictures, foundedBy, Mikihiro Iwata]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mikihiro Iwata Context triple: [A-1 Pictures, foundedBy, Mikihiro Iwata]
-
A.
Satoru Iwata
Satoru Iwata was a Japanese video game programmer and the fourth president of Nintendo, widely credited with leading the company through the successful Nintendo DS and Wii eras.
-
B.
Yasuaki Iwata
Yasuaki Iwata is a Japanese video game composer known for his work on major Nintendo titles, particularly in the Super Mario series.
-
C.
Yoshio Itoi
Yoshio Itoi is a Japanese professional baseball outfielder known for his speed, strong throwing arm, and multiple All-Star selections in Nippon Professional Baseball.
-
D.
Fusajiro Yamauchi
Fusajiro Yamauchi was a Japanese entrepreneur best known for establishing the company that would evolve into the global video game giant Nintendo.
-
E.
Takashi Yamauchi
Takashi Yamauchi is a Japanese football executive best known for serving as the chairman of J1 League club Gamba Osaka.
- 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: Mikihiro Iwata Triple: [A-1 Pictures, foundedBy, Mikihiro Iwata]
Generated description
Mikihiro Iwata is a Japanese anime industry figure best known as the founder of the animation studio A-1 Pictures.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mikihiro Iwata Target entity description: Mikihiro Iwata is a Japanese anime industry figure best known as the founder of the animation studio A-1 Pictures.
-
A.
Satoru Iwata
Satoru Iwata was a Japanese video game programmer and the fourth president of Nintendo, widely credited with leading the company through the successful Nintendo DS and Wii eras.
-
B.
Yasuaki Iwata
Yasuaki Iwata is a Japanese video game composer known for his work on major Nintendo titles, particularly in the Super Mario series.
-
C.
Yoshio Itoi
Yoshio Itoi is a Japanese professional baseball outfielder known for his speed, strong throwing arm, and multiple All-Star selections in Nippon Professional Baseball.
-
D.
Fusajiro Yamauchi
Fusajiro Yamauchi was a Japanese entrepreneur best known for establishing the company that would evolve into the global video game giant Nintendo.
-
E.
Takashi Yamauchi
Takashi Yamauchi is a Japanese football executive best known for serving as the chairman of J1 League club Gamba Osaka.
- 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_69ca83a12d648190b1e4fe11e8a31890 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc6954bb1881908d004a26ba7fe360 |
completed | April 1, 2026, 12:39 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfd0ddb1648190a50f8877218d9883 |
completed | April 3, 2026, 2:38 p.m. |
| NEDg | Description generation | batch_69cfd1b4a80c8190be50b67698f56c28 |
completed | April 3, 2026, 2:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfd2c99f1c8190b82fd98f5d3243d3 |
completed | April 3, 2026, 2:46 p.m. |
Created at: March 30, 2026, 7:05 p.m.