Triple
T14381026
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Siemens EuroSprinter |
E356600
|
entity |
| Predicate | hasVariant |
P455
|
FINISHED |
| Object | ES64F4 |
E1097795
|
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: ES64F4 | Statement: [Siemens EuroSprinter, hasVariant, ES64F4]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ES64F4 Context triple: [Siemens EuroSprinter, hasVariant, ES64F4]
-
A.
ES64U4
chosen
The ES64U4 is a high-performance, multi-system electric locomotive from Siemens’ EuroSprinter family, designed for cross-border passenger and freight operations in Europe.
-
B.
ES64U2
The ES64U2 is a high-performance electric locomotive from Siemens' EuroSprinter family, widely used for both passenger and freight services across European rail networks.
-
C.
Ferrari Roma
The Ferrari Roma is a front-engined V8 grand tourer that blends classic Italian styling with modern performance and luxury.
-
D.
BMW F36
The BMW F36 is the first-generation 4 Series Gran Coupé, a four-door fastback variant of BMW’s compact executive coupe line produced in the mid-2010s.
-
E.
Ferrari Colombo V12
The Ferrari Colombo V12 is a legendary series of lightweight, high-revving V12 engines designed by Gioachino Colombo that powered many of Ferrari’s most iconic road and racing cars from the late 1940s through the 1960s.
- 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_69d8279163a081908aec45c0e3f1e02f |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de900bbfb08190a1e56f281a2374c0 |
completed | April 14, 2026, 7:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd5bc0c9708190b5025e9675e0e925 |
completed | May 8, 2026, 3:42 a.m. |
Created at: April 10, 2026, 1:16 a.m.