Triple
T20172861
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | WIQ |
E492010
|
entity |
| Predicate | operatorContext |
P60845
|
FINISHED |
| Object | Docklands Light Railway Ltd |
—
|
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: Docklands Light Railway Ltd | Statement: [WIQ, operatorContext, Docklands Light Railway Ltd]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Docklands Light Railway Ltd Context triple: [WIQ, operatorContext, Docklands Light Railway Ltd]
-
A.
Docklands Light Railway
Docklands Light Railway is an automated light metro system serving the redeveloped Docklands area and parts of East and Southeast London.
-
B.
Metropolitan Area Transport Ltd
Metropolitan Area Transport Ltd is a public transit company responsible for operating the M200 series trains within its metropolitan rail network.
-
C.
London Electric Railway
London Electric Railway was an early 20th-century underground railway company in London that developed and operated several key lines of what is now the London Underground network.
-
D.
Underground Electric Railways Company of London
The Underground Electric Railways Company of London was the early 20th-century holding company that developed and operated much of London's deep-level tube network, forming the core of what became the London Underground.
-
E.
KeolisAmey Docklands
chosen
KeolisAmey Docklands is a joint venture transport company that operates and maintains London’s Docklands Light Railway under contract.
- 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_69da6266c6888190bc1a3ecf24814d34 |
completed | April 11, 2026, 3:01 p.m. |
| NER | Named-entity recognition | batch_69e66849709c81909b65b421282f9f3b |
completed | April 20, 2026, 5:54 p.m. |
Created at: April 11, 2026, 11:35 p.m.