Triple

T14406307
Position Surface form Disambiguated ID Type / Status
Subject Lake Berryessa E357204 entity
Predicate hasRecreationArea P5383 FINISHED
Object Lake Berryessa Recreation Area
Lake Berryessa Recreation Area is a popular outdoor destination in Northern California offering activities such as boating, fishing, camping, hiking, and wildlife viewing around Lake Berryessa.
 E357204 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: Lake Berryessa Recreation Area | Statement: [Lake Berryessa, hasRecreationArea, Lake Berryessa Recreation Area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lake Berryessa Recreation Area
Context triple: [Lake Berryessa, hasRecreationArea, Lake Berryessa Recreation Area]
  • A. Lake Berryessa
    Lake Berryessa is a large man-made reservoir in Napa County, California, popular for boating, fishing, and outdoor recreation.
  • B. Los Banos Creek State Recreation Area
    Los Banos Creek State Recreation Area is a California state-managed outdoor destination centered around Los Banos Creek Reservoir, offering opportunities for activities such as fishing, boating, camping, and wildlife viewing.
  • C. Lake Perris State Recreation Area
    Lake Perris State Recreation Area is a popular Southern California state park centered around Lake Perris, offering camping, boating, fishing, hiking, and other outdoor recreation.
  • D. Salton Sea State Recreation Area
    Salton Sea State Recreation Area is a California state park along the northeastern shore of the Salton Sea, known for camping, birdwatching, boating, and desert shoreline scenery.
  • E. Yuba State Park
    Yuba State Park is a recreational area in central Utah known for its large reservoir, sandy beaches, and opportunities for boating, fishing, and camping.
  • 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: Lake Berryessa Recreation Area
Triple: [Lake Berryessa, hasRecreationArea, Lake Berryessa Recreation Area]
Generated description
Lake Berryessa Recreation Area is a popular outdoor destination in Northern California offering activities such as boating, fishing, camping, hiking, and wildlife viewing around Lake Berryessa.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lake Berryessa Recreation Area
Target entity description: Lake Berryessa Recreation Area is a popular outdoor destination in Northern California offering activities such as boating, fishing, camping, hiking, and wildlife viewing around Lake Berryessa.
  • A. Lake Berryessa chosen
    Lake Berryessa is a large man-made reservoir in Napa County, California, popular for boating, fishing, and outdoor recreation.
  • B. Los Banos Creek State Recreation Area
    Los Banos Creek State Recreation Area is a California state-managed outdoor destination centered around Los Banos Creek Reservoir, offering opportunities for activities such as fishing, boating, camping, and wildlife viewing.
  • C. Lake Perris State Recreation Area
    Lake Perris State Recreation Area is a popular Southern California state park centered around Lake Perris, offering camping, boating, fishing, hiking, and other outdoor recreation.
  • D. Salton Sea State Recreation Area
    Salton Sea State Recreation Area is a California state park along the northeastern shore of the Salton Sea, known for camping, birdwatching, boating, and desert shoreline scenery.
  • E. Yuba State Park
    Yuba State Park is a recreational area in central Utah known for its large reservoir, sandy beaches, and opportunities for boating, fishing, and camping.
  • F. None of above.

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_69d82793421c8190861eb0e673b085de completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de908804048190a4fe58afc2e0a5b6 completed April 14, 2026, 7:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd5523267081908d972b60b6039528 completed May 8, 2026, 3:14 a.m.
NEDg Description generation batch_69fd5671e4688190ab1b7a7ed6c0cfb8 completed May 8, 2026, 3:20 a.m.
NED2 Entity disambiguation (via description) batch_69fd57710f648190a1344ac1363acce1 completed May 8, 2026, 3:24 a.m.
Created at: April 10, 2026, 1:17 a.m.