Triple

T14381028
Position Surface form Disambiguated ID Type / Status
Subject Siemens EuroSprinter E356600 entity
Predicate hasVariant P455 FINISHED
Object ES46B1
ES46B1 is a specific high-performance electric locomotive model within Siemens' EuroSprinter family, designed for heavy-duty rail operations.
 E1096125 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: ES46B1 | Statement: [Siemens EuroSprinter, hasVariant, ES46B1]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ES46B1
Context triple: [Siemens EuroSprinter, hasVariant, ES46B1]
  • A. BB-46
    BB-46 is the hull classification symbol for USS Maryland, a Colorado-class battleship of the United States Navy that served prominently during World War II.
  • B. S46
    S46 is a commuter rail line of the Berlin S-Bahn network serving suburban and urban areas along its designated route.
  • C. A46
    A46 is a major trunk road in England that runs from Bath in the southwest to Cleethorpes on the east coast, connecting several key cities and regions.
  • D. ES-125
    The ES-125 is a mid-20th-century Gibson hollow-body electric guitar known for its warm, rich tone and popularity among jazz and blues players.
  • E. BB-45
    BB-45 is the hull classification symbol for USS Colorado, a Colorado-class battleship that served in the United States Navy during the early to mid-20th century, including World War II.
  • 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: ES46B1
Triple: [Siemens EuroSprinter, hasVariant, ES46B1]
Generated description
ES46B1 is a specific high-performance electric locomotive model within Siemens' EuroSprinter family, designed for heavy-duty rail operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ES46B1
Target entity description: ES46B1 is a specific high-performance electric locomotive model within Siemens' EuroSprinter family, designed for heavy-duty rail operations.
  • A. BB-46
    BB-46 is the hull classification symbol for USS Maryland, a Colorado-class battleship of the United States Navy that served prominently during World War II.
  • B. S46
    S46 is a commuter rail line of the Berlin S-Bahn network serving suburban and urban areas along its designated route.
  • C. A46
    A46 is a major trunk road in England that runs from Bath in the southwest to Cleethorpes on the east coast, connecting several key cities and regions.
  • D. ES-125
    The ES-125 is a mid-20th-century Gibson hollow-body electric guitar known for its warm, rich tone and popularity among jazz and blues players.
  • E. BB-45
    BB-45 is the hull classification symbol for USS Colorado, a Colorado-class battleship that served in the United States Navy during the early to mid-20th century, including World War II.
  • 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_69d8279163a081908aec45c0e3f1e02f completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de900bbfb08190a1e56f281a2374c0 completed April 14, 2026, 7:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd4c590660819090652e75418f2747 completed May 8, 2026, 2:37 a.m.
NEDg Description generation batch_69fd4e4bae188190a8d1c5b833d58cd8 completed May 8, 2026, 2:45 a.m.
NED2 Entity disambiguation (via description) batch_69fd4f5782b4819081d32dbef032ac61 completed May 8, 2026, 2:49 a.m.
Created at: April 10, 2026, 1:16 a.m.