Triple

T16868115
Position Surface form Disambiguated ID Type / Status
Subject Turkish State Railways E410096 entity
Predicate precededBy P97 FINISHED
Object Chemins de fer Orientaux
Chemins de fer Orientaux was a major 19th–20th century railway company that built and operated key lines across the Ottoman Empire, including much of the route later integrated into the Turkish State Railways.
E1238059 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: Chemins de fer Orientaux | Statement: [Turkish State Railways, precededBy, Chemins de fer Orientaux]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chemins de fer Orientaux
Context triple: [Turkish State Railways, precededBy, Chemins de fer Orientaux]
  • A. Overseas Railroad
    The Overseas Railroad was a historic extension of the Florida East Coast Railway that connected mainland Florida to Key West across a series of long bridges over the Florida Keys.
  • B. Chemin de fer du Blanc-Argent
    Chemin de fer du Blanc-Argent is a historic French metre-gauge railway line in the Centre-Val de Loire region, known for its rural service and heritage operations.
  • C. Chemins de fer de l'État
    Chemins de fer de l'État was a major French state-owned railway company that operated and expanded much of the western rail network of France in the late 19th and early 20th centuries.
  • D. Orient Express
    The Orient Express is a legendary long-distance luxury passenger train service that historically connected Western and Eastern Europe and became famous through its appearances in literature and film.
  • E. Chemin de fer du Nord
    Chemin de fer du Nord was a major 19th–20th century French railway company that operated the rail network serving northern France and connecting Paris with Belgium and the United Kingdom via Channel ports.
  • 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: Chemins de fer Orientaux
Triple: [Turkish State Railways, precededBy, Chemins de fer Orientaux]
Generated description
Chemins de fer Orientaux was a major 19th–20th century railway company that built and operated key lines across the Ottoman Empire, including much of the route later integrated into the Turkish State Railways.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chemins de fer Orientaux
Target entity description: Chemins de fer Orientaux was a major 19th–20th century railway company that built and operated key lines across the Ottoman Empire, including much of the route later integrated into the Turkish State Railways.
  • A. Overseas Railroad
    The Overseas Railroad was a historic extension of the Florida East Coast Railway that connected mainland Florida to Key West across a series of long bridges over the Florida Keys.
  • B. Chemin de fer du Blanc-Argent
    Chemin de fer du Blanc-Argent is a historic French metre-gauge railway line in the Centre-Val de Loire region, known for its rural service and heritage operations.
  • C. Chemins de fer de l'État
    Chemins de fer de l'État was a major French state-owned railway company that operated and expanded much of the western rail network of France in the late 19th and early 20th centuries.
  • D. Orient Express
    The Orient Express is a legendary long-distance luxury passenger train service that historically connected Western and Eastern Europe and became famous through its appearances in literature and film.
  • E. Chemin de fer du Nord
    Chemin de fer du Nord was a major 19th–20th century French railway company that operated the rail network serving northern France and connecting Paris with Belgium and the United Kingdom via Channel ports.
  • 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_69d88395e6c88190b22730f335107c14 completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b50a82348190b3e33fd558aa3c7f completed April 18, 2026, 4:44 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c2aba8c481908f5ff1ddc4b255cb completed May 10, 2026, 5:38 p.m.
NEDg Description generation batch_6a00c3b4a36c8190804b8616958002fc completed May 10, 2026, 5:43 p.m.
NED2 Entity disambiguation (via description) batch_6a00c434d8f88190a71c1c4c8e475e33 completed May 10, 2026, 5:45 p.m.
Created at: April 10, 2026, 5:24 a.m.