Triple
T22904455
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hakone Tozan Railway |
E568406
|
entity |
| Predicate | hasAbbreviation |
P43
|
FINISHED |
| Object |
Hakone Tozan
Hakone Tozan is Japan’s oldest mountain railway line, known for its steep switchbacks and scenic route through the Hakone hot spring and resort area.
|
E1561956
|
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: Hakone Tozan | Statement: [Hakone Tozan Railway, hasAbbreviation, Hakone Tozan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hakone Tozan Context triple: [Hakone Tozan Railway, hasAbbreviation, Hakone Tozan]
-
A.
Mount Hakone
Mount Hakone is an active volcanic complex in Japan’s Kanagawa Prefecture, famous for its hot springs, scenic crater lake, and views of nearby Mount Fuji.
-
B.
Daisetsuzan
Daisetsuzan is a vast mountainous region in central Hokkaido, Japan, renowned for its volcanic peaks, alpine scenery, and rich wildlife.
-
C.
Hakone
Hakone is a popular hot spring resort town in Japan known for its views of Mount Fuji, scenic lakes, and traditional ryokan inns.
-
D.
Hieizan
Hieizan is the Japanese name for Mount Hiei, a historically significant mountain northeast of Kyoto known as a major center of Tendai Buddhism.
-
E.
Aso Five Peaks
Aso Five Peaks is a dramatic cluster of volcanic summits forming the central caldera landscape of Mount Aso in Kumamoto Prefecture, Japan.
- 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: Hakone Tozan Triple: [Hakone Tozan Railway, hasAbbreviation, Hakone Tozan]
Generated description
Hakone Tozan is Japan’s oldest mountain railway line, known for its steep switchbacks and scenic route through the Hakone hot spring and resort area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hakone Tozan Target entity description: Hakone Tozan is Japan’s oldest mountain railway line, known for its steep switchbacks and scenic route through the Hakone hot spring and resort area.
-
A.
Mount Hakone
Mount Hakone is an active volcanic complex in Japan’s Kanagawa Prefecture, famous for its hot springs, scenic crater lake, and views of nearby Mount Fuji.
-
B.
Daisetsuzan
Daisetsuzan is a vast mountainous region in central Hokkaido, Japan, renowned for its volcanic peaks, alpine scenery, and rich wildlife.
-
C.
Hakone
Hakone is a popular hot spring resort town in Japan known for its views of Mount Fuji, scenic lakes, and traditional ryokan inns.
-
D.
Hieizan
Hieizan is the Japanese name for Mount Hiei, a historically significant mountain northeast of Kyoto known as a major center of Tendai Buddhism.
-
E.
Aso Five Peaks
Aso Five Peaks is a dramatic cluster of volcanic summits forming the central caldera landscape of Mount Aso in Kumamoto Prefecture, Japan.
- 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_69e2458cd9e48190943ad2e34485d939 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1801895f48190bb8d49a41feac7ef |
completed | April 29, 2026, 3:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0bc23e15488190b2f72bd372099431 |
completed | May 19, 2026, 1:51 a.m. |
| NEDg | Description generation | batch_6a0bc39947e88190bfa435432609e994 |
completed | May 19, 2026, 1:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0bc43eafe081909dfff8b40d624635 |
completed | May 19, 2026, 2 a.m. |
Created at: April 17, 2026, 3:41 p.m.