Triple
T11024871
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boso Peninsula |
E260592
|
entity |
| Predicate | locatedInMunicipality |
P40
|
FINISHED |
| Object |
Mobara, Chiba
Mobara, Chiba is a city in Chiba Prefecture, Japan, known as an inland commercial and residential center on the Bōsō Peninsula.
|
E1129619
|
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: Mobara, Chiba | Statement: [Boso Peninsula, locatedInMunicipality, Mobara, Chiba]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mobara, Chiba Context triple: [Boso Peninsula, locatedInMunicipality, Mobara, Chiba]
-
A.
Ichinomiya, Chiba
Ichinomiya, Chiba is a coastal town in Chiba Prefecture, Japan, known for its surfing beaches along the Pacific Ocean and its role as a popular seaside resort area.
-
B.
Shirako, Chiba
Shirako, Chiba is a coastal town in Chiba Prefecture, Japan, known for its seaside resorts, surfing spots, and access to the long sandy stretch of Kujūkuri Beach.
-
C.
Kimitsu, Chiba
Kimitsu, Chiba is a coastal city in Japan’s Chiba Prefecture known for its mix of industrial facilities, rural landscapes, and access to the natural scenery of the Boso Peninsula.
-
D.
Minamiboso, Chiba
Minamiboso, Chiba is a coastal city at the southern tip of Japan’s Boso Peninsula, known for its mild climate, beaches, and scenic rural landscapes.
-
E.
Ichikawa, Chiba Prefecture
Ichikawa, in Chiba Prefecture, is a residential and commercial city in the Greater Tokyo Area known for its convenient access to central Tokyo and mix of urban and suburban neighborhoods.
- 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: Mobara, Chiba Triple: [Boso Peninsula, locatedInMunicipality, Mobara, Chiba]
Generated description
Mobara, Chiba is a city in Chiba Prefecture, Japan, known as an inland commercial and residential center on the Bōsō Peninsula.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mobara, Chiba Target entity description: Mobara, Chiba is a city in Chiba Prefecture, Japan, known as an inland commercial and residential center on the Bōsō Peninsula.
-
A.
Ichinomiya, Chiba
Ichinomiya, Chiba is a coastal town in Chiba Prefecture, Japan, known for its surfing beaches along the Pacific Ocean and its role as a popular seaside resort area.
-
B.
Shirako, Chiba
Shirako, Chiba is a coastal town in Chiba Prefecture, Japan, known for its seaside resorts, surfing spots, and access to the long sandy stretch of Kujūkuri Beach.
-
C.
Kimitsu, Chiba
Kimitsu, Chiba is a coastal city in Japan’s Chiba Prefecture known for its mix of industrial facilities, rural landscapes, and access to the natural scenery of the Boso Peninsula.
-
D.
Minamiboso, Chiba
Minamiboso, Chiba is a coastal city at the southern tip of Japan’s Boso Peninsula, known for its mild climate, beaches, and scenic rural landscapes.
-
E.
Ichikawa, Chiba Prefecture
Ichikawa, in Chiba Prefecture, is a residential and commercial city in the Greater Tokyo Area known for its convenient access to central Tokyo and mix of urban and suburban neighborhoods.
- 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_69d6aa9687448190b28d353b1b6a610e |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d797bf78a48190a37b423812827d4e |
completed | April 9, 2026, 12:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe8bba60c8819087b614cea03eb078 |
completed | May 9, 2026, 1:19 a.m. |
| NEDg | Description generation | batch_69fe8ed29fa0819086d5c7cb7f64a496 |
completed | May 9, 2026, 1:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe8f3cfe3c819093b076635edc2f46 |
completed | May 9, 2026, 1:34 a.m. |
Created at: April 8, 2026, 9:25 p.m.