Triple
T7959968
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mito, Ibaraki, Japan |
E184836
|
entity |
| Predicate | historicallyRuledBy |
P6674
|
FINISHED |
| Object | Mito branch of the Tokugawa clan |
E606708
|
NE FINISHED |
How this triple was built (2 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: Mito branch of the Tokugawa clan | Statement: [Mito, Ibaraki, Japan, historicallyRuledBy, Mito branch of the Tokugawa clan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mito branch of the Tokugawa clan Context triple: [Mito, Ibaraki, Japan, historicallyRuledBy, Mito branch of the Tokugawa clan]
-
A.
Matsudaira clan
chosen
The Matsudaira clan was a prominent samurai family of Japan’s Sengoku and early Edo periods, best known as the ancestral house of Tokugawa Ieyasu and the Tokugawa shogunate.
-
B.
Saigō clan
The Saigō clan is a Japanese samurai family best known for producing Saigō Takamori, a key leader in the Meiji Restoration and often called the “last true samurai.”
-
C.
Ōuchi clan
The Ōuchi clan was a powerful samurai family of western Japan that dominated trade, politics, and culture in the Chūgoku region during the Muromachi period.
-
D.
Asano clan
The Asano clan was a prominent samurai family in Japan’s Edo period, best known for its role in the historical incident of the Forty-seven rōnin.
-
E.
Uesugi clan
The Uesugi clan was a powerful samurai family in Japan, most famous for warlord Uesugi Kenshin and its influential role in the Sengoku period.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca8293a2388190aace944d7ed9c0c0 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3b8136448190890f007fb4fb7625 |
completed | March 31, 2026, 3:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbe084d9348190b4102fbdfedca297 |
completed | March 31, 2026, 2:56 p.m. |
Created at: March 30, 2026, 5:12 p.m.