Triple

T6659549
Position Surface form Disambiguated ID Type / Status
Subject Santa Ana River E151437 entity
Predicate dischargeLocation P4108 FINISHED
Object Pacific Ocean at Huntington Beach
The Pacific Ocean at Huntington Beach is a stretch of Southern California coastline known for its sandy beaches, consistent surf breaks, and popular recreational activities along the Huntington Beach waterfront.
 E609326 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: Pacific Ocean at Huntington Beach | Statement: [Santa Ana River, dischargeLocation, Pacific Ocean at Huntington Beach]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pacific Ocean at Huntington Beach
Context triple: [Santa Ana River, dischargeLocation, Pacific Ocean at Huntington Beach]
  • A. Oceanside, California, United States
    Oceanside is a coastal city in northern San Diego County, California, known for its sandy beaches, historic wooden pier, and laid-back Southern California surf culture.
  • B. La Selva Beach, California
    La Selva Beach, California is a small coastal community in Santa Cruz County known for its quiet residential character and access to scenic Monterey Bay beaches.
  • C. La Jolla Cove
    La Jolla Cove is a small, picturesque beach and marine reserve in San Diego known for its clear waters, sea caves, and abundant sea lions and snorkeling opportunities.
  • D. Dana Point, California
    Dana Point, California is a coastal city in southern Orange County known for its scenic harbor, beaches, and surfing.
  • E. Torrance Beach
    Torrance Beach is a popular sandy shoreline and recreational coastal area in the South Bay region of Los Angeles County, California.
  • 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: Pacific Ocean at Huntington Beach
Triple: [Santa Ana River, dischargeLocation, Pacific Ocean at Huntington Beach]
Generated description
The Pacific Ocean at Huntington Beach is a stretch of Southern California coastline known for its sandy beaches, consistent surf breaks, and popular recreational activities along the Huntington Beach waterfront.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pacific Ocean at Huntington Beach
Target entity description: The Pacific Ocean at Huntington Beach is a stretch of Southern California coastline known for its sandy beaches, consistent surf breaks, and popular recreational activities along the Huntington Beach waterfront.
  • A. Oceanside, California, United States
    Oceanside is a coastal city in northern San Diego County, California, known for its sandy beaches, historic wooden pier, and laid-back Southern California surf culture.
  • B. La Selva Beach, California
    La Selva Beach, California is a small coastal community in Santa Cruz County known for its quiet residential character and access to scenic Monterey Bay beaches.
  • C. La Jolla Cove
    La Jolla Cove is a small, picturesque beach and marine reserve in San Diego known for its clear waters, sea caves, and abundant sea lions and snorkeling opportunities.
  • D. Dana Point, California
    Dana Point, California is a coastal city in southern Orange County known for its scenic harbor, beaches, and surfing.
  • E. Torrance Beach
    Torrance Beach is a popular sandy shoreline and recreational coastal area in the South Bay region of Los Angeles County, California.
  • 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_69c687f5fac48190a09e4838d9c6b45d completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6b071cc6c81909d7df1841c645661 completed March 27, 2026, 4:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6ef04fe608190b34cc53a54318826 completed March 27, 2026, 8:56 p.m.
NEDg Description generation batch_69c6f0a2a150819091ec6e6d2905abcb completed March 27, 2026, 9:03 p.m.
NED2 Entity disambiguation (via description) batch_69c6f1344dd4819096c1d3e216320c4d completed March 27, 2026, 9:05 p.m.
Created at: March 27, 2026, 2:02 p.m.