Triple

T35540416
Position Surface form Disambiguated ID Type / Status
Subject SS Californian E1027043 entity
Predicate radioOperatorDuringTitanicDisaster P109041 FINISHED
Object Cyril Evans
Cyril Evans was the wireless radio operator aboard the SS Californian, the nearby ship later criticized for failing to respond effectively to distress signals during the Titanic disaster.
 E2145262 NE FINISHED

How this triple was built (3 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: Cyril Evans | Statement: [SS Californian, radioOperatorDuringTitanicDisaster, Cyril Evans]
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: Cyril Evans
Triple: [SS Californian, radioOperatorDuringTitanicDisaster, Cyril Evans]
Generated description
Cyril Evans was the wireless radio operator aboard the SS Californian, the nearby ship later criticized for failing to respond effectively to distress signals during the Titanic disaster.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: radioOperatorDuringTitanicDisaster
Context triple: [SS Californian, radioOperatorDuringTitanicDisaster, Cyril Evans]
  • A. radioOperator chosen
    Indicates a relationship where one entity serves as the radio operator for another, handling radio communication duties on its behalf.
  • B. radioDistressChannel
    Indicates that an entity is using or associated with a radio channel designated specifically for transmitting distress or emergency communications.
  • C. radioSystem
    Indicates that one entity functions as, or is equipped with, a radio communication system used for transmitting and/or receiving signals.
  • D. crewCalls
    Indicates that a crew member initiates a call or communication to another party.
  • E. radioEmission
    Indicates that one entity emits or produces radio-frequency radiation detectable as radio waves.
  • F. None of above.

Provenance (6 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_69f76e008ba08190927acd8e5e0344c8 completed May 3, 2026, 3:47 p.m.
NER Named-entity recognition batch_69f7a34f8ee08190a040304635539a8f completed May 3, 2026, 7:34 p.m.
NED1 Entity disambiguation (via context triple) batch_6a3852eb5ee881909aecfe7cb3add09a completed June 21, 2026, 9:08 p.m.
NEDg Description generation batch_6a38537cefd48190b5d223a5506b4f2d completed June 21, 2026, 9:11 p.m.
NED2 Entity disambiguation (via description) batch_6a38546765988190bba6f0bc046274df completed June 21, 2026, 9:15 p.m.
PD Predicate disambiguation batch_69f7a06f125c8190843af194f042a465 completed May 3, 2026, 7:22 p.m.
Created at: May 3, 2026, 4:04 p.m.