Triple

T500460
Position Surface form Disambiguated ID Type / Status
Subject CSX Transportation E10387 entity
Predicate predecessor P97 FINISHED
Object Chessie System
Chessie System was a major American railroad holding company formed in the 1970s that operated several eastern U.S. railroads under the iconic “Chessie the cat” branding before eventually becoming part of CSX Transportation.
E62343 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: Chessie System | Statement: [CSX Transportation, predecessor, Chessie System]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chessie System
Context triple: [CSX Transportation, predecessor, Chessie System]
  • A. Codey Arena
    Codey Arena is a public ice skating and hockey facility in West Orange, New Jersey, known for hosting local teams, events, and recreational skating.
  • B. Channel Gardens
    Channel Gardens is a famous landscaped pedestrian promenade in New York City's Rockefeller Center, known for its seasonal floral displays and fountains between Fifth Avenue and the central plaza.
  • C. The Factory
    The Factory was Andy Warhol’s legendary New York City studio and avant-garde hub, famous for its experimental art, film, and celebrity-filled gatherings in the 1960s and 1970s.
  • D. Chancy
    Chancy is a small Swiss municipality located at the western tip of the canton of Geneva, near the border with France.
  • E. Tikkana
    Tikkana was a prominent 13th-century Telugu poet and scholar best known for translating a major portion of the Mahabharata into Telugu and helping shape classical Telugu literature.
  • 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: Chessie System
Triple: [CSX Transportation, predecessor, Chessie System]
Generated description
Chessie System was a major American railroad holding company formed in the 1970s that operated several eastern U.S. railroads under the iconic “Chessie the cat” branding before eventually becoming part of CSX Transportation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chessie System
Target entity description: Chessie System was a major American railroad holding company formed in the 1970s that operated several eastern U.S. railroads under the iconic “Chessie the cat” branding before eventually becoming part of CSX Transportation.
  • A. Codey Arena
    Codey Arena is a public ice skating and hockey facility in West Orange, New Jersey, known for hosting local teams, events, and recreational skating.
  • B. Channel Gardens
    Channel Gardens is a famous landscaped pedestrian promenade in New York City's Rockefeller Center, known for its seasonal floral displays and fountains between Fifth Avenue and the central plaza.
  • C. The Factory
    The Factory was Andy Warhol’s legendary New York City studio and avant-garde hub, famous for its experimental art, film, and celebrity-filled gatherings in the 1960s and 1970s.
  • D. Chancy
    Chancy is a small Swiss municipality located at the western tip of the canton of Geneva, near the border with France.
  • E. Tikkana
    Tikkana was a prominent 13th-century Telugu poet and scholar best known for translating a major portion of the Mahabharata into Telugu and helping shape classical Telugu literature.
  • 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_69a2e847df8481909239ec08ccf1e376 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f13096248190a622a58dcf540b00 completed Feb. 28, 2026, 1:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69a485456cfc81908fab6c5d9548ebb9 completed March 1, 2026, 6:28 p.m.
NEDg Description generation batch_69a485da078c819098bc4a2bca818d5e completed March 1, 2026, 6:30 p.m.
NED2 Entity disambiguation (via description) batch_69a486416de48190864ed2874556f5ef completed March 1, 2026, 6:32 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.