Triple
T5707719
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chiltern Railways |
E125825
|
entity |
| Predicate | rollingStockType |
P1305
|
FINISHED |
| Object | Class 165 Networker Turbo |
E530530
|
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: Class 165 Networker Turbo | Statement: [Chiltern Railways, rollingStockType, Class 165 Networker Turbo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Class 165 Networker Turbo Context triple: [Chiltern Railways, rollingStockType, Class 165 Networker Turbo]
-
A.
Networker Turbo (Class 165/166)
chosen
Networker Turbo (Class 165/166) is a family of British diesel multiple-unit commuter trains introduced in the early 1990s for regional and suburban services, derived from the Networker design.
-
B.
Wyse
Wyse is an alternative spelling of the surname Wise, which is borne by various individuals and businesses.
-
C.
TurboExpress
The TurboExpress was NEC's handheld version of the TurboGrafx-16 console, notable for its advanced color screen and ability to play full home console HuCard games on the go.
-
D.
Sun-1 workstation
The Sun-1 workstation was Sun Microsystems’ first UNIX-based desktop computer, notable for helping pioneer the commercial workstation market in the early 1980s.
-
E.
Turbostar
Turbostar is a family of modern British diesel multiple-unit trains widely used for regional and commuter services across the UK rail network.
- 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_69c0082d6fe48190b777fb383769e5c8 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c024892fd88190a91133fc88365410 |
completed | March 22, 2026, 5:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c05a6c17608190a9a808c2c77d937c |
completed | March 22, 2026, 9:09 p.m. |
Created at: March 22, 2026, 3:45 p.m.