Triple
T22841554
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St. Louis, Memphis and Southeastern Railroad |
E566092
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object | SLM&S |
—
|
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: SLM&S | Statement: [St. Louis, Memphis and Southeastern Railroad, abbreviation, SLM&S]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SLM&S Context triple: [St. Louis, Memphis and Southeastern Railroad, abbreviation, SLM&S]
-
A.
SLM
SLM is the stock ticker symbol for Sanlam, a major South African financial services group offering insurance, investment, and wealth management products.
-
B.
SLS
SLS is a Finnish scholarly society dedicated to the preservation, research, and promotion of Swedish-language literature and cultural heritage in Finland.
-
C.
SLS
SLS is the common abbreviation for the Shiga Lakestars, a professional basketball team based in Shiga Prefecture, Japan.
-
D.
SLS
SLS is the vehicle registration code used on license plates for vehicles registered in Saarlouis, Germany.
-
E.
SLS
SLS is NASA’s heavy-lift, super-heavy rocket designed to carry astronauts and large payloads beyond low Earth orbit, including missions to the Moon and eventually Mars.
- 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: SLM&S Target entity description: SLM&S was the commonly used abbreviation for the St. Louis, Memphis and Southeastern Railroad, a regional rail line that operated in the central United States.
-
A.
SLM
SLM is the stock ticker symbol for Sanlam, a major South African financial services group offering insurance, investment, and wealth management products.
-
B.
SLS
SLS is a Finnish scholarly society dedicated to the preservation, research, and promotion of Swedish-language literature and cultural heritage in Finland.
-
C.
SLS
SLS is the common abbreviation for the Shiga Lakestars, a professional basketball team based in Shiga Prefecture, Japan.
-
D.
SLS
SLS is the vehicle registration code used on license plates for vehicles registered in Saarlouis, Germany.
-
E.
SLS
SLS is NASA’s heavy-lift, super-heavy rocket designed to carry astronauts and large payloads beyond low Earth orbit, including missions to the Moon and eventually Mars.
- 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_69e245869e188190a196584f36e682da |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17e855abc8190b9cf8cc515090a7f |
completed | April 29, 2026, 3:44 a.m. |
Created at: April 17, 2026, 3:35 p.m.