Triple

T4431539
Position Surface form Disambiguated ID Type / Status
Subject San Clemente Pier station E95340 entity
Predicate lineUsing P17813 FINISHED
Object Surf Line
Surf Line is a coastal rail corridor in Southern California that carries passenger trains along the Pacific shoreline between major cities such as Los Angeles and San Diego.
E440074 NE FINISHED

How this triple was built (5 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: Surf Line | Statement: [San Clemente Pier station, lineUsing, Surf Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Surf Line
Context triple: [San Clemente Pier station, lineUsing, Surf Line]
  • A. Surf
    Surf is a critically acclaimed 2015 collaborative hip-hop and jazz-influenced album by Donnie Trumpet & The Social Experiment, prominently featuring Chance the Rapper.
  • B. Surf
    Surf is a popular laundry detergent brand owned by the multinational consumer goods company Unilever, known for its fragranced washing powders and liquids.
  • C. Surf Club
    Surf Club is a hip-hop production collective known for its work with prominent rap and R&B artists, featuring producers such as Hit-Boy.
  • D. Surf Wax America
    "Surf Wax America" is an energetic, surf-rock-influenced song by Weezer from their acclaimed 1994 self-titled debut, commonly known as the Blue Album.
  • E. Dreams of Surf
    "Dreams of Surf" is a track by the band Oceanic, likely featuring ocean-inspired, atmospheric sounds and surf-influenced vibes.
  • 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: Surf Line
Triple: [San Clemente Pier station, lineUsing, Surf Line]
Generated description
Surf Line is a coastal rail corridor in Southern California that carries passenger trains along the Pacific shoreline between major cities such as Los Angeles and San Diego.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Surf Line
Target entity description: Surf Line is a coastal rail corridor in Southern California that carries passenger trains along the Pacific shoreline between major cities such as Los Angeles and San Diego.
  • A. Surf
    Surf is a critically acclaimed 2015 collaborative hip-hop and jazz-influenced album by Donnie Trumpet & The Social Experiment, prominently featuring Chance the Rapper.
  • B. Surf
    Surf is a popular laundry detergent brand owned by the multinational consumer goods company Unilever, known for its fragranced washing powders and liquids.
  • C. Surf Club
    Surf Club is a hip-hop production collective known for its work with prominent rap and R&B artists, featuring producers such as Hit-Boy.
  • D. Surf Wax America
    "Surf Wax America" is an energetic, surf-rock-influenced song by Weezer from their acclaimed 1994 self-titled debut, commonly known as the Blue Album.
  • E. Dreams of Surf
    "Dreams of Surf" is a track by the band Oceanic, likely featuring ocean-inspired, atmospheric sounds and surf-influenced vibes.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: lineUsing
Context triple: [San Clemente Pier station, lineUsing, Surf Line]
  • A. lineStandard
    Indicates that one entity is a standard or reference specification that defines or governs the characteristics or requirements of a particular line (such as a product line, production line, or service line).
  • B. lineUses
    Indicates that a particular line (such as a route, service, or connection) makes use of or is implemented using a specified resource, infrastructure, or element.
  • C. lineType
    Indicates the specific category or style of a line used in a representation, such as its function or visual convention.
  • D. lineElement chosen
    Indicates a relationship where something functions as, or is identified as, an element or segment of a line within a larger linear structure or representation.
  • E. yardLine
    Indicates the specific position on a football field, measured in yards from a reference goal line, where a play or event occurs.
  • 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_69b3453c2a0c8190926b574c90766db9 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3556b71448190a3fab938853f8b87 completed March 13, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69b6136f350c81908d00eff850951ab0 completed March 15, 2026, 2:03 a.m.
NEDg Description generation batch_69b61439a86c8190849c5af718ddc647 completed March 15, 2026, 2:06 a.m.
NED2 Entity disambiguation (via description) batch_69b614d6106c81908a601f540622f934 completed March 15, 2026, 2:09 a.m.
PD Predicate disambiguation batch_69b34f6078cc8190831b89f404198cc5 completed March 12, 2026, 11:42 p.m.
Created at: March 12, 2026, 11:31 p.m.