Triple
T19502819
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Santa Clarita station |
E487945
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object | SNC |
—
|
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: SNC | Statement: [Santa Clarita station, hasStationCode, SNC]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SNC Context triple: [Santa Clarita station, hasStationCode, SNC]
-
A.
SNC
SNC is the stock ticker symbol for SNC-Lavalin, a major Canadian engineering and construction company.
-
B.
SNC
SNC is the Southern Naval Command of the Indian Navy, responsible for training and operational readiness in India’s southern maritime region.
-
C.
SNCASE
SNCASE (Société Nationale de Constructions Aéronautiques du Sud-Est) was a French state-owned aircraft manufacturer known for producing military and civil aircraft in the mid-20th century.
-
D.
SNC Mission Solutions
SNC Mission Solutions is a division of Sierra Nevada Corporation that provides specialized mission systems and integrated solutions for defense, intelligence, and national security customers.
-
E.
SNC Electronic and Information Systems
SNC Electronic and Information Systems is a division of Sierra Nevada Corporation that focuses on developing advanced electronic and information system technologies, primarily for aerospace and defense applications.
- 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: SNC Target entity description: SNC is the station code for Santa Clarita station, a passenger rail stop in Santa Clarita, California.
-
A.
SNC
SNC is the Southern Naval Command of the Indian Navy, responsible for training and operational readiness in India’s southern maritime region.
-
B.
SNC
SNC is the stock ticker symbol for SNC-Lavalin, a major Canadian engineering and construction company.
-
C.
SNCASE
SNCASE (Société Nationale de Constructions Aéronautiques du Sud-Est) was a French state-owned aircraft manufacturer known for producing military and civil aircraft in the mid-20th century.
-
D.
SNC Mission Solutions
SNC Mission Solutions is a division of Sierra Nevada Corporation that provides specialized mission systems and integrated solutions for defense, intelligence, and national security customers.
-
E.
SNC Electronic and Information Systems
SNC Electronic and Information Systems is a division of Sierra Nevada Corporation that focuses on developing advanced electronic and information system technologies, primarily for aerospace and defense applications.
- 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_69d8e8d9d1c88190b01cd78b8be49384 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6350f8d888190a4809c83522933d4 |
completed | April 20, 2026, 2:15 p.m. |
Created at: April 10, 2026, 1:40 p.m.