Triple

T4700168
Position Surface form Disambiguated ID Type / Status
Subject Turbinia E104248 entity
Predicate designedBy P184 FINISHED
Object Charles Algernon Parsons
Charles Algernon Parsons was a British engineer and inventor best known for developing the modern steam turbine, which revolutionized marine propulsion and power generation.
E460090 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: Charles Algernon Parsons | Statement: [Turbinia, designedBy, Charles Algernon Parsons]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Charles Algernon Parsons
Context triple: [Turbinia, designedBy, Charles Algernon Parsons]
  • A. Charles L. Parsons
    Charles L. Parsons was an American chemist and longtime American Chemical Society leader recognized for his significant contributions to the chemical profession.
  • B. Henry Bell
    Henry Bell was a Scottish engineer and pioneer of steamship navigation, best known for operating one of Europe's first successful passenger steamboats in the early 19th century.
  • C. John Philip Holland
    John Philip Holland was an Irish engineer and inventor best known for designing the first modern submarines that were adopted by the U.S. Navy and other navies around the world.
  • D. Henry Stephenson
    Henry Stephenson was a British character actor known for his dignified, often aristocratic roles in Hollywood films of the 1930s and 1940s.
  • E. Henry Vaughan Lanchester
    Henry Vaughan Lanchester was a prominent British architect and town planner known for his influential early 20th-century designs in both the United Kingdom and colonial India.
  • 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: Charles Algernon Parsons
Triple: [Turbinia, designedBy, Charles Algernon Parsons]
Generated description
Charles Algernon Parsons was a British engineer and inventor best known for developing the modern steam turbine, which revolutionized marine propulsion and power generation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Charles Algernon Parsons
Target entity description: Charles Algernon Parsons was a British engineer and inventor best known for developing the modern steam turbine, which revolutionized marine propulsion and power generation.
  • A. Charles L. Parsons
    Charles L. Parsons was an American chemist and longtime American Chemical Society leader recognized for his significant contributions to the chemical profession.
  • B. Henry Bell
    Henry Bell was a Scottish engineer and pioneer of steamship navigation, best known for operating one of Europe's first successful passenger steamboats in the early 19th century.
  • C. John Philip Holland
    John Philip Holland was an Irish engineer and inventor best known for designing the first modern submarines that were adopted by the U.S. Navy and other navies around the world.
  • D. Henry Stephenson
    Henry Stephenson was a British character actor known for his dignified, often aristocratic roles in Hollywood films of the 1930s and 1940s.
  • E. Henry Vaughan Lanchester
    Henry Vaughan Lanchester was a prominent British architect and town planner known for his influential early 20th-century designs in both the United Kingdom and colonial India.
  • 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_69bd43e9b88481908582103dcadff3d9 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd63cbc5d881908d1d40c60929b253 completed March 20, 2026, 3:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69be03ca24848190aa7df32472647cae completed March 21, 2026, 2:34 a.m.
NEDg Description generation batch_69be04513ec081909d38f33de795402b completed March 21, 2026, 2:37 a.m.
NED2 Entity disambiguation (via description) batch_69be051027c88190a4f24ed5cb17b605 completed March 21, 2026, 2:40 a.m.
Created at: March 20, 2026, 1:17 p.m.