Triple

T21096467
Position Surface form Disambiguated ID Type / Status
Subject Calero Creek E519779 entity
Predicate watershed P1559 FINISHED
Object Calero Creek watershed
The Calero Creek watershed is the drainage basin in Santa Clara County, California, that collects and channels surface water feeding into Calero Creek and its associated reservoir and tributaries.
E1468750 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: Calero Creek watershed | Statement: [Calero Creek, watershed, Calero Creek watershed]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Calero Creek watershed
Context triple: [Calero Creek, watershed, Calero Creek watershed]
  • A. Sespe Creek watershed
    The Sespe Creek watershed is a largely undeveloped river basin in Southern California’s Transverse Ranges, known for its rugged canyons, diverse wildlife, and critical role in the conservation of the endangered California condor.
  • B. Dominguez Watershed
    The Dominguez Watershed is a drainage basin in southern Los Angeles County that collects urban runoff and stormwater from surrounding communities and channels it to the Pacific Ocean.
  • C. Las Virgenes Creek watershed
    The Las Virgenes Creek watershed is a drainage basin in the Santa Monica Mountains region of Southern California that collects and channels runoff from surrounding canyons and hills into Las Virgenes Creek and its connected waterways.
  • D. Ballona Creek watershed
    The Ballona Creek watershed is an urban drainage basin in western Los Angeles County that collects runoff from surrounding neighborhoods and channels it through Ballona Creek to the Pacific Ocean.
  • E. Los Banos Creek watershed
    The Los Banos Creek watershed is the drainage basin in central California that collects and channels runoff from surrounding lands into Los Banos Creek, influencing local hydrology, ecology, and flood management.
  • 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: Calero Creek watershed
Triple: [Calero Creek, watershed, Calero Creek watershed]
Generated description
The Calero Creek watershed is the drainage basin in Santa Clara County, California, that collects and channels surface water feeding into Calero Creek and its associated reservoir and tributaries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Calero Creek watershed
Target entity description: The Calero Creek watershed is the drainage basin in Santa Clara County, California, that collects and channels surface water feeding into Calero Creek and its associated reservoir and tributaries.
  • A. Sespe Creek watershed
    The Sespe Creek watershed is a largely undeveloped river basin in Southern California’s Transverse Ranges, known for its rugged canyons, diverse wildlife, and critical role in the conservation of the endangered California condor.
  • B. Dominguez Watershed
    The Dominguez Watershed is a drainage basin in southern Los Angeles County that collects urban runoff and stormwater from surrounding communities and channels it to the Pacific Ocean.
  • C. Las Virgenes Creek watershed
    The Las Virgenes Creek watershed is a drainage basin in the Santa Monica Mountains region of Southern California that collects and channels runoff from surrounding canyons and hills into Las Virgenes Creek and its connected waterways.
  • D. Ballona Creek watershed
    The Ballona Creek watershed is an urban drainage basin in western Los Angeles County that collects runoff from surrounding neighborhoods and channels it through Ballona Creek to the Pacific Ocean.
  • E. Los Banos Creek watershed
    The Los Banos Creek watershed is the drainage basin in central California that collects and channels runoff from surrounding lands into Los Banos Creek, influencing local hydrology, ecology, and flood management.
  • 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_69e0b508d8dc81909be940dafe36c8f7 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e71b595cdc8190ba7a6f3f71d40c3f completed April 21, 2026, 6:38 a.m.
NED1 Entity disambiguation (via context triple) batch_6a096db285b081909a67cb19039bed34 completed May 17, 2026, 7:26 a.m.
NEDg Description generation batch_6a096e5c14c48190a6fecb4171ac290b completed May 17, 2026, 7:29 a.m.
NED2 Entity disambiguation (via description) batch_6a096eb033c88190ad2a5279d292e448 completed May 17, 2026, 7:30 a.m.
Created at: April 16, 2026, 2:52 p.m.