Triple

T19502819
Position Surface form Disambiguated ID Type / Status
Subject Santa Clarita station E487945 entity
Predicate hasStationCode P1289 FINISHED
Object SNC
SNC is the station code for Santa Clarita station, a passenger rail stop in Santa Clarita, California.
 E1380842 NE FINISHED

How this triple was built (4 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.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: SNC
Triple: [Santa Clarita station, hasStationCode, SNC]
Generated description
SNC is the station code for Santa Clarita station, a passenger rail stop in Santa Clarita, California.
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 (5 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.
NED1 Entity disambiguation (via context triple) batch_6a07471bac148190afce64c270150b22 completed May 15, 2026, 4:17 p.m.
NEDg Description generation batch_6a074af26f0081908f06ede032e8840b completed May 15, 2026, 4:33 p.m.
NED2 Entity disambiguation (via description) batch_6a074b72d08c8190a3a61be6c343aab2 completed May 15, 2026, 4:36 p.m.
Created at: April 10, 2026, 1:40 p.m.