Triple
T16151979
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tanzawa Mountains |
E391932
|
entity |
| Predicate | hasTrailhead |
P3625
|
FINISHED |
| Object |
Tanzawa Lake
Tanzawa Lake is a scenic artificial lake in Japan’s Tanzawa Mountains, popular as a gateway for hiking, fishing, and nature excursions.
|
E1232267
|
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: Tanzawa Lake | Statement: [Tanzawa Mountains, hasTrailhead, Tanzawa Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tanzawa Lake Context triple: [Tanzawa Mountains, hasTrailhead, Tanzawa Lake]
-
A.
Shagawa Lake
Shagawa Lake is a freshwater lake in northeastern Minnesota known for its recreational fishing, boating, and proximity to the Boundary Waters region.
-
B.
Kakagi Lake
Kakagi Lake is a scenic freshwater lake in northwestern Ontario, Canada, known for its clear waters, rugged islands, and excellent fishing and outdoor recreation opportunities.
-
C.
Yunoko Lake
Yunoko Lake is a scenic mountain lake in Japan’s Nikkō region, known for its clear waters, surrounding hot springs, and vibrant autumn foliage.
-
D.
Oguta Lake
Oguta Lake is a scenic natural freshwater lake in southeastern Nigeria known for its recreational activities, cultural significance, and picturesque surroundings.
-
E.
Inawashiro Lake
Inawashiro Lake is one of Japan’s largest and clearest freshwater lakes, located near Mount Bandai in Fukushima and known for its scenic views and migratory swans.
- 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: Tanzawa Lake Triple: [Tanzawa Mountains, hasTrailhead, Tanzawa Lake]
Generated description
Tanzawa Lake is a scenic artificial lake in Japan’s Tanzawa Mountains, popular as a gateway for hiking, fishing, and nature excursions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tanzawa Lake Target entity description: Tanzawa Lake is a scenic artificial lake in Japan’s Tanzawa Mountains, popular as a gateway for hiking, fishing, and nature excursions.
-
A.
Shagawa Lake
Shagawa Lake is a freshwater lake in northeastern Minnesota known for its recreational fishing, boating, and proximity to the Boundary Waters region.
-
B.
Kakagi Lake
Kakagi Lake is a scenic freshwater lake in northwestern Ontario, Canada, known for its clear waters, rugged islands, and excellent fishing and outdoor recreation opportunities.
-
C.
Yunoko Lake
Yunoko Lake is a scenic mountain lake in Japan’s Nikkō region, known for its clear waters, surrounding hot springs, and vibrant autumn foliage.
-
D.
Oguta Lake
Oguta Lake is a scenic natural freshwater lake in southeastern Nigeria known for its recreational activities, cultural significance, and picturesque surroundings.
-
E.
Inawashiro Lake
Inawashiro Lake is one of Japan’s largest and clearest freshwater lakes, located near Mount Bandai in Fukushima and known for its scenic views and migratory swans.
- 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_69d87f1c65e48190aa2b4c472e9bafc4 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21d981950819087fdacc7879dca97 |
completed | April 17, 2026, 11:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00a5047a7c8190bac0ac9888547d16 |
completed | May 10, 2026, 3:32 p.m. |
| NEDg | Description generation | batch_6a00a685753881908c3fef10823ce569 |
completed | May 10, 2026, 3:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00a7174f5c8190891ddd180c50aee3 |
completed | May 10, 2026, 3:41 p.m. |
Created at: April 10, 2026, 5:01 a.m.