Triple

T15633548
Position Surface form Disambiguated ID Type / Status
Subject Nankai segment E375879 entity
Predicate seismicHazardTo P38433 FINISHED
Object southwestern Honshu
Southwestern Honshu is a heavily populated and industrially important region of Japan’s main island that faces significant earthquake and tsunami risk due to its proximity to major subduction-zone faults.
E1168053 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: southwestern Honshu | Statement: [Nankai segment, seismicHazardTo, southwestern Honshu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: southwestern Honshu
Context triple: [Nankai segment, seismicHazardTo, southwestern Honshu]
  • A. Honshu–Shikoku area
    The Honshu–Shikoku area is a key region of Japan encompassing the strait and surrounding zones between the main islands of Honshu and Shikoku, linked by major bridge and transportation networks.
  • B. central Honshu
    Central Honshu is the middle part of Japan’s largest island, encompassing major urban, industrial, and transportation hubs including the Nagoya region.
  • C. Yamato region
    The Yamato region is the early political and cultural heartland of Japan, where the first unified Japanese state emerged under the Yamato court.
  • D. Chubu region of Japan
    The Chubu region of Japan is a central area on Japan’s main island of Honshu, encompassing diverse landscapes from the Japanese Alps to coastal plains and including major cities such as Nagoya.
  • E. Setouchi region
    The Setouchi region is a coastal area of western Japan surrounding the Seto Inland Sea, known for its mild climate, island-dotted seascapes, and contemporary art sites.
  • 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: southwestern Honshu
Triple: [Nankai segment, seismicHazardTo, southwestern Honshu]
Generated description
Southwestern Honshu is a heavily populated and industrially important region of Japan’s main island that faces significant earthquake and tsunami risk due to its proximity to major subduction-zone faults.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: southwestern Honshu
Target entity description: Southwestern Honshu is a heavily populated and industrially important region of Japan’s main island that faces significant earthquake and tsunami risk due to its proximity to major subduction-zone faults.
  • A. Honshu–Shikoku area
    The Honshu–Shikoku area is a key region of Japan encompassing the strait and surrounding zones between the main islands of Honshu and Shikoku, linked by major bridge and transportation networks.
  • B. central Honshu
    Central Honshu is the middle part of Japan’s largest island, encompassing major urban, industrial, and transportation hubs including the Nagoya region.
  • C. Yamato region
    The Yamato region is the early political and cultural heartland of Japan, where the first unified Japanese state emerged under the Yamato court.
  • D. Chubu region of Japan
    The Chubu region of Japan is a central area on Japan’s main island of Honshu, encompassing diverse landscapes from the Japanese Alps to coastal plains and including major cities such as Nagoya.
  • E. Setouchi region
    The Setouchi region is a coastal area of western Japan surrounding the Seto Inland Sea, known for its mild climate, island-dotted seascapes, and contemporary art sites.
  • 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_69d85cd035a48190b73d5579ab73969a completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04eb7338881909f3c430bb73f91d1 completed April 16, 2026, 2:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff5f472b648190b7cd532a1b16373e completed May 9, 2026, 4:22 p.m.
NEDg Description generation batch_69ff606f627081909e6ea230f30c917b completed May 9, 2026, 4:27 p.m.
NED2 Entity disambiguation (via description) batch_69ff6136a8c88190a83ad9232a338082 completed May 9, 2026, 4:30 p.m.
Created at: April 10, 2026, 4:14 a.m.