Triple

T7715014
Position Surface form Disambiguated ID Type / Status
Subject Tokyo Gaikan Expressway E174857 entity
Predicate hasAbbreviation P43 FINISHED
Object Gaikan
Gaikan is a major orbital expressway route forming part of Tokyo’s ring road system in Japan.
 E685071 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: Gaikan | Statement: [Tokyo Gaikan Expressway, hasAbbreviation, Gaikan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gaikan
Context triple: [Tokyo Gaikan Expressway, hasAbbreviation, Gaikan]
  • A. Ginga
    Ginga was a Japanese X-ray astronomy satellite that conducted important observations of cosmic X-ray sources in the late 1980s and early 1990s.
  • B. Hōshō
    Hōshō was the Imperial Japanese Navy’s pioneering aircraft carrier and the world’s first purpose-built carrier to enter service.
  • C. Mahikari
    Mahikari is a Japanese new religious movement known for its emphasis on spiritual purification through the transmission of divine light.
  • D. Naikaku
    Naikaku is the Japanese term for the Cabinet, the executive branch of Japan’s national government headed by the Prime Minister.
  • E. Yamagumo
    Yamagumo was a Japanese Navy destroyer that served in World War II and was sunk during the Battle of Surigao Strait, part of the larger Battle of Leyte Gulf.
  • 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: Gaikan
Triple: [Tokyo Gaikan Expressway, hasAbbreviation, Gaikan]
Generated description
Gaikan is a major orbital expressway route forming part of Tokyo’s ring road system in Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gaikan
Target entity description: Gaikan is a major orbital expressway route forming part of Tokyo’s ring road system in Japan.
  • A. Ginga
    Ginga was a Japanese X-ray astronomy satellite that conducted important observations of cosmic X-ray sources in the late 1980s and early 1990s.
  • B. Hōshō
    Hōshō was the Imperial Japanese Navy’s pioneering aircraft carrier and the world’s first purpose-built carrier to enter service.
  • C. Mahikari
    Mahikari is a Japanese new religious movement known for its emphasis on spiritual purification through the transmission of divine light.
  • D. Naikaku
    Naikaku is the Japanese term for the Cabinet, the executive branch of Japan’s national government headed by the Prime Minister.
  • E. Yamagumo
    Yamagumo was a Japanese Navy destroyer that served in World War II and was sunk during the Battle of Surigao Strait, part of the larger Battle of Leyte Gulf.
  • 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_69c6995c463c8190a14458036249d419 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c702cbe74081908502ac670515fa3c completed March 27, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8b508fa2081908ed05ca8c4815249 completed March 29, 2026, 5:13 a.m.
NEDg Description generation batch_69c8b7b90d74819098b878c382474d6d completed March 29, 2026, 5:25 a.m.
NED2 Entity disambiguation (via description) batch_69c8b81816c081909f409d06ccffbe04 completed March 29, 2026, 5:26 a.m.
Created at: March 27, 2026, 4:04 p.m.