Triple
T22084436
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London River Services |
E545735
|
entity |
| Predicate | hasAbbreviation |
P43
|
FINISHED |
| Object | LRS |
—
|
NE NERFINISHED |
How this triple was built (3 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: LRS | Statement: [London River Services, hasAbbreviation, LRS]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LRS Context triple: [London River Services, hasAbbreviation, LRS]
-
A.
LRS
LRS is the IATA airport code for Leros Municipal Airport, a small regional airport serving the Greek island of Leros in the Dodecanese.
-
B.
LSR
LSR is a prestigious women’s college in New Delhi, India, renowned for its academic excellence and affiliation with the University of Delhi.
-
C.
LRD
LRD is the three-letter FAA airport code for Laredo International Airport in Laredo, Texas.
-
D.
LRD
LRD is the official currency code for the Liberian dollar, the legal tender used in Liberia.
-
E.
LRD
LRD is the National Rail station code for London Road (Guildford) railway station in Surrey, England.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LRS Target entity description: LRS is the commonly used abbreviation for London River Services, the body responsible for coordinating and licensing passenger boat services on the River Thames in London.
-
A.
LRS
LRS is the IATA airport code for Leros Municipal Airport, a small regional airport serving the Greek island of Leros in the Dodecanese.
-
B.
LSR
LSR is a prestigious women’s college in New Delhi, India, renowned for its academic excellence and affiliation with the University of Delhi.
-
C.
LRD
LRD is the three-letter FAA airport code for Laredo International Airport in Laredo, Texas.
-
D.
LRD
LRD is the official currency code for the Liberian dollar, the legal tender used in Liberia.
-
E.
LRD
LRD is the National Rail station code for London Road (Guildford) railway station in Surrey, England.
- F. None of above. chosen
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_69e11e3523488190badd54b5d580c00d |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f128b95e908190bd846f531eb59b50 |
completed | April 28, 2026, 9:38 p.m. |
Created at: April 16, 2026, 8:29 p.m.