Triple

T11080509
Position Surface form Disambiguated ID Type / Status
Subject Kure Line E261977 entity
Predicate trainProtectionSystem P40340 FINISHED
Object ATS-SW
ATS-SW is a type of automatic train stop and protection system used on Japanese railway lines to enhance operational safety.
 E903731 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: ATS-SW | Statement: [Kure Line, trainProtectionSystem, ATS-SW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ATS-SW
Context triple: [Kure Line, trainProtectionSystem, ATS-SW]
  • A. ATS-SN
    ATS-SN is a Japanese automatic train stop safety system used on conventional railway lines to prevent trains from passing signals at danger.
  • B. ATS-P
    ATS-P is an advanced Japanese train protection and automatic train stop system that provides continuous speed supervision and enhances railway safety on lines such as those using the E233 series EMU.
  • C. ATS
    ATS is the abbreviation for the Auxiliary Territorial Service, the women's branch of the British Army during the Second World War.
  • D. ATS
    ATS is the Antarctic Treaty Secretariat, the international body that supports and coordinates the implementation of the Antarctic Treaty System among its member countries.
  • E. ATS
    ATS is an automatic train protection system used to enhance the operational safety of the ITX-Saemaeul passenger trains.
  • 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: ATS-SW
Triple: [Kure Line, trainProtectionSystem, ATS-SW]
Generated description
ATS-SW is a type of automatic train stop and protection system used on Japanese railway lines to enhance operational safety.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ATS-SW
Target entity description: ATS-SW is a type of automatic train stop and protection system used on Japanese railway lines to enhance operational safety.
  • A. ATS-SN
    ATS-SN is a Japanese automatic train stop safety system used on conventional railway lines to prevent trains from passing signals at danger.
  • B. ATS-P
    ATS-P is an advanced Japanese train protection and automatic train stop system that provides continuous speed supervision and enhances railway safety on lines such as those using the E233 series EMU.
  • C. ATS
    ATS is the abbreviation for the Auxiliary Territorial Service, the women's branch of the British Army during the Second World War.
  • D. ATS
    ATS is the Antarctic Treaty Secretariat, the international body that supports and coordinates the implementation of the Antarctic Treaty System among its member countries.
  • E. ATS
    ATS is an automatic train protection system used to enhance the operational safety of the ITX-Saemaeul passenger trains.
  • 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_69d6aa9983c08190b0ef61603b69feac completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79996d9408190b159d14b23c25ed1 completed April 9, 2026, 12:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69e3e789d7248190a40de0bdda539f45 completed April 18, 2026, 8:20 p.m.
NEDg Description generation batch_69e3f2c889dc81909a04c1db0509e3d9 completed April 18, 2026, 9:08 p.m.
NED2 Entity disambiguation (via description) batch_69e3f4746dbc8190a0e28202ad5e6b4f completed April 18, 2026, 9:15 p.m.
Created at: April 8, 2026, 9:27 p.m.