Triple

T9538412
Position Surface form Disambiguated ID Type / Status
Subject Pajaro River E230080 entity
Predicate tributary P415 FINISHED
Object Pescadero Creek (Santa Cruz County)
Pescadero Creek (Santa Cruz County) is a small coastal stream in California that feeds into the Pajaro River and drains part of the Santa Cruz County watershed.
 E804944 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: Pescadero Creek (Santa Cruz County) | Statement: [Pajaro River, tributary, Pescadero Creek (Santa Cruz County)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pescadero Creek (Santa Cruz County)
Context triple: [Pajaro River, tributary, Pescadero Creek (Santa Cruz County)]
  • A. San Luis Obispo Creek
    San Luis Obispo Creek is a small coastal stream in California that flows through the city of San Luis Obispo before emptying into the Pacific Ocean near Avila Beach.
  • B. Corte Madera Creek
    Corte Madera Creek is a waterway in Marin County, California, that flows through several communities before emptying into San Francisco Bay.
  • C. San Mateo Creek
    San Mateo Creek is a waterway in San Mateo County, California, that drains the Crystal Springs Reservoir and flows toward San Francisco Bay.
  • D. Adobe Creek (Sonoma County)
    Adobe Creek (Sonoma County) is a small stream in Sonoma County, California, that flows through the Petaluma area and contributes to the Petaluma River watershed.
  • E. Sonoma Creek watershed
    The Sonoma Creek watershed is a drainage basin in Sonoma County, California, that collects runoff from the Mayacamas Mountains and surrounding landscapes before flowing into San Pablo Bay.
  • 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: Pescadero Creek (Santa Cruz County)
Triple: [Pajaro River, tributary, Pescadero Creek (Santa Cruz County)]
Generated description
Pescadero Creek (Santa Cruz County) is a small coastal stream in California that feeds into the Pajaro River and drains part of the Santa Cruz County watershed.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pescadero Creek (Santa Cruz County)
Target entity description: Pescadero Creek (Santa Cruz County) is a small coastal stream in California that feeds into the Pajaro River and drains part of the Santa Cruz County watershed.
  • A. San Luis Obispo Creek
    San Luis Obispo Creek is a small coastal stream in California that flows through the city of San Luis Obispo before emptying into the Pacific Ocean near Avila Beach.
  • B. Corte Madera Creek
    Corte Madera Creek is a waterway in Marin County, California, that flows through several communities before emptying into San Francisco Bay.
  • C. San Mateo Creek
    San Mateo Creek is a waterway in San Mateo County, California, that drains the Crystal Springs Reservoir and flows toward San Francisco Bay.
  • D. Adobe Creek (Sonoma County)
    Adobe Creek (Sonoma County) is a small stream in Sonoma County, California, that flows through the Petaluma area and contributes to the Petaluma River watershed.
  • E. Sonoma Creek watershed
    The Sonoma Creek watershed is a drainage basin in Sonoma County, California, that collects runoff from the Mayacamas Mountains and surrounding landscapes before flowing into San Pablo Bay.
  • 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_69ca847b1b3081908f72bc932c17cc41 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd98cfead8819089a8f47ea83500a4 completed April 1, 2026, 10:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69d14c5684308190a9cb2942f7d2f2b0 completed April 4, 2026, 5:37 p.m.
NEDg Description generation batch_69d14ce2abe48190b554d08ca34508b0 completed April 4, 2026, 5:39 p.m.
NED2 Entity disambiguation (via description) batch_69d14d6abc9481909401a8cc097c304d completed April 4, 2026, 5:42 p.m.
Created at: March 30, 2026, 8:01 p.m.