Triple
T7959967
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mito, Ibaraki, Japan |
E184836
|
entity |
| Predicate | wasDomainCenterOf |
P4408
|
FINISHED |
| Object |
Mito Domain
Mito Domain was a prominent feudal han of the Tokugawa shogunate based in Mito, Ibaraki, and ruled by a branch of the Tokugawa family.
|
E702234
|
NE FINISHED |
How this triple was built (5 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 Domain | Statement: [Mito, Ibaraki, Japan, wasDomainCenterOf, Mito Domain]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mito Domain Context triple: [Mito, Ibaraki, Japan, wasDomainCenterOf, Mito Domain]
-
A.
Hatogaya Domain
Hatogaya Domain was a small feudal han of the Edo period in Japan, located in what is now part of Asaka in Saitama Prefecture.
-
B.
Tosa Domain
Tosa Domain was a feudal han in Shikoku during Japan’s Edo period, ruled by the Yamauchi clan and later known for producing influential Meiji-era political leaders.
-
C.
Morioka Domain
Morioka Domain was a feudal han of northern Japan’s Edo period, ruled by the Nanbu clan from its castle town of Morioka in present-day Iwate Prefecture.
-
D.
Nagato Domain
Nagato Domain was a powerful feudal domain in western Honshu ruled by the Mōri clan, historically significant for its leading role in the events that led to the Meiji Restoration.
-
E.
Aizu Domain
Aizu Domain was a powerful feudal domain in Japan’s Edo period, renowned for its samurai culture, loyalty to the Tokugawa shogunate, and pivotal role in the late-19th-century conflicts that led to the Meiji Restoration.
- 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: Mito Domain Triple: [Mito, Ibaraki, Japan, wasDomainCenterOf, Mito Domain]
Generated description
Mito Domain was a prominent feudal han of the Tokugawa shogunate based in Mito, Ibaraki, and ruled by a branch of the Tokugawa family.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mito Domain Target entity description: Mito Domain was a prominent feudal han of the Tokugawa shogunate based in Mito, Ibaraki, and ruled by a branch of the Tokugawa family.
-
A.
Hatogaya Domain
Hatogaya Domain was a small feudal han of the Edo period in Japan, located in what is now part of Asaka in Saitama Prefecture.
-
B.
Tosa Domain
Tosa Domain was a feudal han in Shikoku during Japan’s Edo period, ruled by the Yamauchi clan and later known for producing influential Meiji-era political leaders.
-
C.
Morioka Domain
Morioka Domain was a feudal han of northern Japan’s Edo period, ruled by the Nanbu clan from its castle town of Morioka in present-day Iwate Prefecture.
-
D.
Nagato Domain
Nagato Domain was a powerful feudal domain in western Honshu ruled by the Mōri clan, historically significant for its leading role in the events that led to the Meiji Restoration.
-
E.
Aizu Domain
Aizu Domain was a powerful feudal domain in Japan’s Edo period, renowned for its samurai culture, loyalty to the Tokugawa shogunate, and pivotal role in the late-19th-century conflicts that led to the Meiji Restoration.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: wasDomainCenterOf Context triple: [Mito, Ibaraki, Japan, wasDomainCenterOf, Mito Domain]
-
A.
hasRAndDCenterIn
Indicates that an entity maintains a research and development (R&D) center located in a specified place.
-
B.
partOfDomain
Indicates that one entity belongs to, is included within, or is a constituent part of the scope or domain defined by another entity.
-
C.
recognizedAsDomain
Indicates that one entity is acknowledged or accepted as a valid or authoritative domain associated with another entity.
-
D.
indicatesDomain
Indicates a domain or area of knowledge, activity, or applicability to which something (such as a concept, resource, or entity) belongs or is relevant.
-
E.
isCentralTo
chosen
Indicates that something plays a primary, essential, or defining role in relation to something else, such that the latter depends on or is organized around it.
- F. None of above.
Provenance (6 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. |
| NEDg | Description generation | batch_69cbe4888800819080eb11c9b7b7e28f |
completed | March 31, 2026, 3:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc1175c8a481909b29d3b850ad9084 |
completed | March 31, 2026, 6:24 p.m. |
| PD | Predicate disambiguation | batch_69cb0473d7dc8190a25d0cf460b9fcbe |
completed | March 30, 2026, 11:17 p.m. |
Created at: March 30, 2026, 5:12 p.m.