Triple
T12218324
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | JR West 207 series |
E291143
|
entity |
| Predicate | safetySystem |
P840
|
FINISHED |
| Object | ATS-SW |
E903731
|
NE FINISHED |
How this triple was built (2 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: [JR West 207 series, safetySystem, ATS-SW]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ATS-SW Context triple: [JR West 207 series, safetySystem, ATS-SW]
-
A.
ATS-SW
chosen
ATS-SW is a type of automatic train stop and protection system used on Japanese railway lines to enhance operational safety.
-
B.
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.
-
C.
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.
-
D.
ATS
ATS is the abbreviation for the Auxiliary Territorial Service, the women's branch of the British Army during the Second World War.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ab65923081909acfc61b7a612233 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91c951f5881908db6edfda1153d6f |
completed | April 10, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60aa31f548190bd4f8cfe3c55614b |
completed | May 2, 2026, 2:30 p.m. |
Created at: April 8, 2026, 9:51 p.m.