Triple
T14772819
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edo Castle |
E347178
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Chiyoda Castle
Chiyoda Castle is the historic Japanese fortress in central Tokyo that served as the seat of the Tokugawa shogunate and later became part of the Imperial Palace grounds.
|
E1121374
|
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: Chiyoda Castle | Statement: [Edo Castle, alsoKnownAs, Chiyoda Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chiyoda Castle Context triple: [Edo Castle, alsoKnownAs, Chiyoda Castle]
-
A.
Fushimi Castle
Fushimi Castle is a historic Japanese castle in Kyoto associated with Toyotomi Hideyoshi and known for its role in the late Sengoku period and early Edo period.
-
B.
Iga Ueno Castle
Iga Ueno Castle is a historic Japanese hilltop fortress in Iga, Mie Prefecture, renowned for its impressive stone walls and association with ninja heritage.
-
C.
Daishōji Castle
Daishōji Castle was a key fortified residence of the Maeda clan in Japan’s Kaga Domain, serving as an important regional military and administrative center during the feudal era.
-
D.
Okazaki Castle
Okazaki Castle is a historic Japanese fortress in Aichi Prefecture, best known as the birthplace of shogun Tokugawa Ieyasu and a key stronghold in the Sengoku and early Edo periods.
-
E.
Koriyama Castle
Koriyama Castle is a historic Japanese castle in Nara Prefecture known for its Edo-period fortifications and scenic cherry blossoms.
- 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: Chiyoda Castle Triple: [Edo Castle, alsoKnownAs, Chiyoda Castle]
Generated description
Chiyoda Castle is the historic Japanese fortress in central Tokyo that served as the seat of the Tokugawa shogunate and later became part of the Imperial Palace grounds.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chiyoda Castle Target entity description: Chiyoda Castle is the historic Japanese fortress in central Tokyo that served as the seat of the Tokugawa shogunate and later became part of the Imperial Palace grounds.
-
A.
Fushimi Castle
Fushimi Castle is a historic Japanese castle in Kyoto associated with Toyotomi Hideyoshi and known for its role in the late Sengoku period and early Edo period.
-
B.
Iga Ueno Castle
Iga Ueno Castle is a historic Japanese hilltop fortress in Iga, Mie Prefecture, renowned for its impressive stone walls and association with ninja heritage.
-
C.
Daishōji Castle
Daishōji Castle was a key fortified residence of the Maeda clan in Japan’s Kaga Domain, serving as an important regional military and administrative center during the feudal era.
-
D.
Okazaki Castle
Okazaki Castle is a historic Japanese fortress in Aichi Prefecture, best known as the birthplace of shogun Tokugawa Ieyasu and a key stronghold in the Sengoku and early Edo periods.
-
E.
Koriyama Castle
Koriyama Castle is a historic Japanese castle in Nara Prefecture known for its Edo-period fortifications and scenic cherry blossoms.
- 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_69d822e9b9e08190bedcc31a163fda82 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69dec81485e08190be35baafcf22b6f2 |
completed | April 14, 2026, 11:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe388d398c81909d275f487cc38d9c |
completed | May 8, 2026, 7:25 p.m. |
| NEDg | Description generation | batch_69fe3920e8a081909dd75a35dba3b86a |
completed | May 8, 2026, 7:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe39c006608190ac6a8e7fe512621f |
completed | May 8, 2026, 7:30 p.m. |
Created at: April 10, 2026, 1:31 a.m.