Triple

T5270238
Position Surface form Disambiguated ID Type / Status
Subject Amtrak Missouri River Runner E119237 entity
Predicate formerName P65 FINISHED
Object Ann Rutledge
Ann Rutledge was a named passenger train service in the central United States that operated under Amtrak before being rebranded as the Missouri River Runner.
 E506922 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: Ann Rutledge | Statement: [Amtrak Missouri River Runner, formerName, Ann Rutledge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ann Rutledge
Context triple: [Amtrak Missouri River Runner, formerName, Ann Rutledge]
  • A. Rose Loomis
    Rose Loomis is the seductive and scheming wife portrayed by Marilyn Monroe in the 1953 film noir "Niagara."
  • B. Eleanor Morse
    Eleanor Morse was an American art collector and philanthropist best known for assembling one of the world’s most significant Salvador Dalí collections and establishing the Dalí Museum in St. Petersburg, Florida.
  • C. Helen Dinsmore Huntington
    Helen Dinsmore Huntington was an American socialite and arts patron from a prominent New York family, best known for her influential role in early 20th-century high society and cultural philanthropy.
  • D. Constance Langdon
    Constance Langdon is a manipulative and enigmatic Southern neighbor in American Horror Story: Murder House, known for her dark secrets, tragic family history, and pivotal role in the series’ supernatural events.
  • E. Jane Hopper
    Jane Hopper is the birth name and legal identity of Eleven, the telekinetic girl central to the Netflix series "Stranger Things."
  • 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: Ann Rutledge
Triple: [Amtrak Missouri River Runner, formerName, Ann Rutledge]
Generated description
Ann Rutledge was a named passenger train service in the central United States that operated under Amtrak before being rebranded as the Missouri River Runner.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ann Rutledge
Target entity description: Ann Rutledge was a named passenger train service in the central United States that operated under Amtrak before being rebranded as the Missouri River Runner.
  • A. Rose Loomis
    Rose Loomis is the seductive and scheming wife portrayed by Marilyn Monroe in the 1953 film noir "Niagara."
  • B. Eleanor Morse
    Eleanor Morse was an American art collector and philanthropist best known for assembling one of the world’s most significant Salvador Dalí collections and establishing the Dalí Museum in St. Petersburg, Florida.
  • C. Helen Dinsmore Huntington
    Helen Dinsmore Huntington was an American socialite and arts patron from a prominent New York family, best known for her influential role in early 20th-century high society and cultural philanthropy.
  • D. Constance Langdon
    Constance Langdon is a manipulative and enigmatic Southern neighbor in American Horror Story: Murder House, known for her dark secrets, tragic family history, and pivotal role in the series’ supernatural events.
  • E. Jane Hopper
    Jane Hopper is the birth name and legal identity of Eleven, the telekinetic girl central to the Netflix series "Stranger Things."
  • 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_69bd446c38e081908cdaf113bdf86790 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7bff37cc819095423cf914086c1b completed March 20, 2026, 4:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69befe9542488190b715bc4bd800cb02 completed March 21, 2026, 8:24 p.m.
NEDg Description generation batch_69beff3029dc8190b4dc5e207a2bfa03 completed March 21, 2026, 8:27 p.m.
NED2 Entity disambiguation (via description) batch_69befffd0eac81909ba468ddd6dea687 completed March 21, 2026, 8:30 p.m.
Created at: March 20, 2026, 1:51 p.m.