Triple
T16984379
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Biwa-ko Line |
E412024
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object |
Shiga urban area
The Shiga urban area is a metropolitan region in Shiga Prefecture, Japan, centered around cities such as Ōtsu and Kusatsu along the southern shores of Lake Biwa.
|
E1243940
|
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: Shiga urban area | Statement: [Biwa-ko Line, regionServed, Shiga urban area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shiga urban area Context triple: [Biwa-ko Line, regionServed, Shiga urban area]
-
A.
Bata metropolitan area
The Bata metropolitan area is the urban region centered on the city of Bata in Equatorial Guinea, encompassing its surrounding communities and functioning as a major economic and population hub on the country’s mainland coast.
-
B.
Lafia urban area
Lafia urban area is the main urban center and capital city of Nasarawa State in central Nigeria, serving as a regional hub for administration, commerce, and transport.
-
C.
Karu urban area
Karu urban area is a rapidly growing conurbation in central Nigeria that functions as a major residential and commercial extension of the Abuja metropolitan region.
-
D.
Krayot urban area
Krayot urban area is a cluster of coastal suburban towns north of Haifa in Israel, functioning as its metropolitan extension.
-
E.
Cumbica district
Cumbica district is a neighborhood in Guarulhos, São Paulo, best known for hosting the major international airport serving the São Paulo metropolitan area.
- 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: Shiga urban area Triple: [Biwa-ko Line, regionServed, Shiga urban area]
Generated description
The Shiga urban area is a metropolitan region in Shiga Prefecture, Japan, centered around cities such as Ōtsu and Kusatsu along the southern shores of Lake Biwa.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shiga urban area Target entity description: The Shiga urban area is a metropolitan region in Shiga Prefecture, Japan, centered around cities such as Ōtsu and Kusatsu along the southern shores of Lake Biwa.
-
A.
Bata metropolitan area
The Bata metropolitan area is the urban region centered on the city of Bata in Equatorial Guinea, encompassing its surrounding communities and functioning as a major economic and population hub on the country’s mainland coast.
-
B.
Lafia urban area
Lafia urban area is the main urban center and capital city of Nasarawa State in central Nigeria, serving as a regional hub for administration, commerce, and transport.
-
C.
Karu urban area
Karu urban area is a rapidly growing conurbation in central Nigeria that functions as a major residential and commercial extension of the Abuja metropolitan region.
-
D.
Krayot urban area
Krayot urban area is a cluster of coastal suburban towns north of Haifa in Israel, functioning as its metropolitan extension.
-
E.
Cumbica district
Cumbica district is a neighborhood in Guarulhos, São Paulo, best known for hosting the major international airport serving the São Paulo metropolitan area.
- 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_69d886ca8f348190812768ea8d5055ce |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d18a0bf881908c449f499eb86495 |
completed | April 18, 2026, 6:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00dc0f13c88190b55da5be40a0a476 |
completed | May 10, 2026, 7:27 p.m. |
| NEDg | Description generation | batch_6a00dc96a9588190b020fd7fd1deee2b |
completed | May 10, 2026, 7:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0114e04e00819093805024f8417fad |
completed | May 10, 2026, 11:29 p.m. |
Created at: April 10, 2026, 5:32 a.m.