Triple
T17620653
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New Technology Train |
E429699
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | R142 |
—
|
NE NERFINISHED |
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: R142 | Statement: [New Technology Train, hasPart, R142]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: R142 Context triple: [New Technology Train, hasPart, R142]
-
A.
R142
chosen
The R142 is a class of New York City Subway A Division electric multiple unit cars built for the IRT lines, featuring modern stainless-steel construction and automated announcements.
-
B.
R14
R14 is a regional railway line in Catalonia, Spain, operated as part of the Rodalies de Catalunya network and connecting inland cities with Barcelona.
-
C.
R143
The R143 is a class of New York City Subway automated-compatible stainless-steel subway cars built by Kawasaki for use primarily on the L train.
-
D.
R142A
The R142A is a class of New York City Subway A Division electric multiple unit cars built in the early 2000s for the IRT lines.
-
E.
R-14
R-14 was a Soviet intermediate-range ballistic missile developed during the Cold War and known in the West by its NATO reporting name SS-5 Skean.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d889e37f308190a6aa0a69daff86c7 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e46d36074481909ee79e238841edf2 |
completed | April 19, 2026, 5:50 a.m. |
Created at: April 10, 2026, 5:51 a.m.