Triple
T3401442
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Itō Hirobumi |
E71660
|
entity |
| Predicate | birthPlace |
P1
|
FINISHED |
| Object |
present-day Hōfu, Yamaguchi Prefecture, Japan
Present-day Hōfu in Yamaguchi Prefecture, Japan, is a city in western Honshu known historically as the birthplace of influential Meiji-era statesman Itō Hirobumi.
|
E356013
|
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: present-day Hōfu, Yamaguchi Prefecture, Japan | Statement: [Itō Hirobumi, birthPlace, present-day Hōfu, Yamaguchi Prefecture, Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: present-day Hōfu, Yamaguchi Prefecture, Japan Context triple: [Itō Hirobumi, birthPlace, present-day Hōfu, Yamaguchi Prefecture, Japan]
-
A.
Takamatsu, Kagawa Prefecture, Japan
Takamatsu, in Kagawa Prefecture on Japan’s Shikoku island, is a regional administrative and economic center known for its port, historic Ritsurin Garden, and role as a transportation hub.
-
B.
Matsue, Shimane Prefecture, Japan
Matsue is the capital city of Shimane Prefecture in western Japan, known for its historic castle, scenic lakes, and blend of traditional culture with modern technology industries.
-
C.
Fukuyama, Hiroshima Prefecture, Japan
Fukuyama is a coastal city in Hiroshima Prefecture, Japan, known for its historic Fukuyama Castle and industrial and commercial significance in the Chūgoku region.
-
D.
Bungo-Ōno, Ōita Prefecture, Japan
Bungo-Ōno is a rural city in Ōita Prefecture on Japan’s Kyushu island, known for its scenic river valleys, waterfalls, and agricultural landscapes.
-
E.
Amakusa, Kumamoto Prefecture, Japan
Amakusa, in Kumamoto Prefecture, Japan, is a remote island city known for its scenic coastal landscapes, historic Christian heritage, and role as a regional transportation hub.
- 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: present-day Hōfu, Yamaguchi Prefecture, Japan Triple: [Itō Hirobumi, birthPlace, present-day Hōfu, Yamaguchi Prefecture, Japan]
Generated description
Present-day Hōfu in Yamaguchi Prefecture, Japan, is a city in western Honshu known historically as the birthplace of influential Meiji-era statesman Itō Hirobumi.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: present-day Hōfu, Yamaguchi Prefecture, Japan Target entity description: Present-day Hōfu in Yamaguchi Prefecture, Japan, is a city in western Honshu known historically as the birthplace of influential Meiji-era statesman Itō Hirobumi.
-
A.
Takamatsu, Kagawa Prefecture, Japan
Takamatsu, in Kagawa Prefecture on Japan’s Shikoku island, is a regional administrative and economic center known for its port, historic Ritsurin Garden, and role as a transportation hub.
-
B.
Matsue, Shimane Prefecture, Japan
Matsue is the capital city of Shimane Prefecture in western Japan, known for its historic castle, scenic lakes, and blend of traditional culture with modern technology industries.
-
C.
Fukuyama, Hiroshima Prefecture, Japan
Fukuyama is a coastal city in Hiroshima Prefecture, Japan, known for its historic Fukuyama Castle and industrial and commercial significance in the Chūgoku region.
-
D.
Bungo-Ōno, Ōita Prefecture, Japan
Bungo-Ōno is a rural city in Ōita Prefecture on Japan’s Kyushu island, known for its scenic river valleys, waterfalls, and agricultural landscapes.
-
E.
Amakusa, Kumamoto Prefecture, Japan
Amakusa, in Kumamoto Prefecture, Japan, is a remote island city known for its scenic coastal landscapes, historic Christian heritage, and role as a regional transportation hub.
- 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_69ad85aac4808190a092c9cc8911f584 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb8c96d7c8190a1f9d035996f79e3 |
completed | March 8, 2026, 5:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b34bd2f8a481908554635ed59c8939 |
completed | March 12, 2026, 11:27 p.m. |
| NEDg | Description generation | batch_69b34e4792608190b74e02e065d4bc68 |
completed | March 12, 2026, 11:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3525f44948190af72b177193edca4 |
completed | March 12, 2026, 11:55 p.m. |
Created at: March 8, 2026, 3:14 p.m.