Triple

T11805886
Position Surface form Disambiguated ID Type / Status
Subject Saitama Prefecture E280745 entity
Predicate contains P35 FINISHED
Object Nagatoro Gorge
Nagatoro Gorge is a scenic river valley in Japan known for its dramatic rock formations, boat cruises, and seasonal foliage views.
 E948038 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: Nagatoro Gorge | Statement: [Saitama Prefecture, contains, Nagatoro Gorge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nagatoro Gorge
Context triple: [Saitama Prefecture, contains, Nagatoro Gorge]
  • A. Naruko Gorge
    Naruko Gorge is a scenic ravine in northern Japan renowned for its dramatic cliffs, hot springs, and vibrant autumn foliage.
  • B. Kankakei Gorge
    Kankakei Gorge is a famous scenic ravine on Shodoshima Island in Japan, renowned for its dramatic rock formations and vibrant autumn foliage.
  • C. Dorokyo Gorge
    Dorokyo Gorge is a scenic river valley in Japan known for its steep forested cliffs, emerald waters, and boat cruises through the Yoshino-Kumano region.
  • D. Oirase Gorge
    Oirase Gorge is a scenic river valley in northern Japan famed for its clear streams, waterfalls, and lush forest landscapes, especially vibrant during the autumn foliage season.
  • E. Koboke Gorge
    Koboke Gorge is a dramatic, narrow river gorge in Tokushima Prefecture, Japan, famed for its steep cliffs, clear rapids, and popular white-water rafting.
  • 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: Nagatoro Gorge
Triple: [Saitama Prefecture, contains, Nagatoro Gorge]
Generated description
Nagatoro Gorge is a scenic river valley in Japan known for its dramatic rock formations, boat cruises, and seasonal foliage views.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nagatoro Gorge
Target entity description: Nagatoro Gorge is a scenic river valley in Japan known for its dramatic rock formations, boat cruises, and seasonal foliage views.
  • A. Naruko Gorge
    Naruko Gorge is a scenic ravine in northern Japan renowned for its dramatic cliffs, hot springs, and vibrant autumn foliage.
  • B. Kankakei Gorge
    Kankakei Gorge is a famous scenic ravine on Shodoshima Island in Japan, renowned for its dramatic rock formations and vibrant autumn foliage.
  • C. Dorokyo Gorge
    Dorokyo Gorge is a scenic river valley in Japan known for its steep forested cliffs, emerald waters, and boat cruises through the Yoshino-Kumano region.
  • D. Oirase Gorge
    Oirase Gorge is a scenic river valley in northern Japan famed for its clear streams, waterfalls, and lush forest landscapes, especially vibrant during the autumn foliage season.
  • E. Koboke Gorge
    Koboke Gorge is a dramatic, narrow river gorge in Tokushima Prefecture, Japan, famed for its steep cliffs, clear rapids, and popular white-water rafting.
  • 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_69d6ab26aae88190b2489efcb2a24234 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a5c8324481909a54852a9bb714e0 completed April 10, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69f1315b4b1481908106984a1362be89 completed April 28, 2026, 10:14 p.m.
NEDg Description generation batch_69f14e879aa88190a95f13e23dd346f4 completed April 29, 2026, 12:19 a.m.
NED2 Entity disambiguation (via description) batch_69f156fa5cc48190a43c1d2e5df346fe completed April 29, 2026, 12:55 a.m.
Created at: April 8, 2026, 9:42 p.m.