Triple
T9930116
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amami Ōshima |
E192624
|
entity |
| Predicate | hasAttraction |
P105
|
FINISHED |
| Object |
Mangrove Park on the Yakugachi River
Mangrove Park on the Yakugachi River is a nature reserve and sightseeing area known for its extensive mangrove forests and guided canoe tours through the tidal waterways of Amami Ōshima.
|
E829270
|
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: Mangrove Park on the Yakugachi River | Statement: [Amami Ōshima, hasAttraction, Mangrove Park on the Yakugachi River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mangrove Park on the Yakugachi River Context triple: [Amami Ōshima, hasAttraction, Mangrove Park on the Yakugachi River]
-
A.
Sado River estuary
The Sado River estuary is a large coastal wetland in southwestern Portugal known for its rich biodiversity, including a resident population of bottlenose dolphins, and its importance as a natural harbor and protected area near Setúbal.
-
B.
Meiti Riverside Park
Meiti Riverside Park is a popular riverside recreational area in Taipei known for its open green spaces, cycling paths, and views of the city skyline along the Keelung River.
-
C.
Motoyasu River delta
The Motoyasu River delta is the riverine area in central Hiroshima, Japan, that encompasses the site of the Hiroshima Peace Memorial Park and the surrounding waterways.
-
D.
Sado Estuary Nature Reserve
Sado Estuary Nature Reserve is a protected wetland area in Portugal renowned for its rich birdlife, diverse estuarine ecosystems, and resident bottlenose dolphins.
-
E.
Makomanai Park
Makomanai Park is a large public park in Sapporo, Japan, known for its spacious greenery, walking trails, and role as a former venue area for the 1972 Winter Olympics.
- 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: Mangrove Park on the Yakugachi River Triple: [Amami Ōshima, hasAttraction, Mangrove Park on the Yakugachi River]
Generated description
Mangrove Park on the Yakugachi River is a nature reserve and sightseeing area known for its extensive mangrove forests and guided canoe tours through the tidal waterways of Amami Ōshima.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mangrove Park on the Yakugachi River Target entity description: Mangrove Park on the Yakugachi River is a nature reserve and sightseeing area known for its extensive mangrove forests and guided canoe tours through the tidal waterways of Amami Ōshima.
-
A.
Sado River estuary
The Sado River estuary is a large coastal wetland in southwestern Portugal known for its rich biodiversity, including a resident population of bottlenose dolphins, and its importance as a natural harbor and protected area near Setúbal.
-
B.
Meiti Riverside Park
Meiti Riverside Park is a popular riverside recreational area in Taipei known for its open green spaces, cycling paths, and views of the city skyline along the Keelung River.
-
C.
Motoyasu River delta
The Motoyasu River delta is the riverine area in central Hiroshima, Japan, that encompasses the site of the Hiroshima Peace Memorial Park and the surrounding waterways.
-
D.
Sado Estuary Nature Reserve
Sado Estuary Nature Reserve is a protected wetland area in Portugal renowned for its rich birdlife, diverse estuarine ecosystems, and resident bottlenose dolphins.
-
E.
Makomanai Park
Makomanai Park is a large public park in Sapporo, Japan, known for its spacious greenery, walking trails, and role as a former venue area for the 1972 Winter Olympics.
- 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_69ca82dd978c8190947124ab0d3315ac |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cdb5b4196881909a004091a4203c45 |
completed | April 2, 2026, 12:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d20e258e888190ae4e2abac80e3399 |
completed | April 5, 2026, 7:24 a.m. |
| NEDg | Description generation | batch_69d21229a1188190899df0d8d7f78a7d |
completed | April 5, 2026, 7:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d212a46ee48190aa629a189dee531d |
completed | April 5, 2026, 7:43 a.m. |
Created at: March 30, 2026, 8:43 p.m.