Triple

T7383683
Position Surface form Disambiguated ID Type / Status
Subject San Diego River E170325 entity
Predicate hasTributary P415 FINISHED
Object Boulder Creek
Boulder Creek is a tributary stream in San Diego County, California, that feeds into the San Diego River within the region’s mountainous backcountry.
 E659873 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: Boulder Creek | Statement: [San Diego River, hasTributary, Boulder Creek]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Boulder Creek
Context triple: [San Diego River, hasTributary, Boulder Creek]
  • A. Boulder Creek
    Boulder Creek is a scenic mountain stream in Boulder, Colorado, popular for recreation such as tubing, fishing, and walking along its adjacent paths.
  • B. Fountain Creek
    Fountain Creek is a stream in southeastern Colorado that flows through the Colorado Springs–Pueblo area before joining the Arkansas River.
  • C. Saguache Creek
    Saguache Creek is a stream in south-central Colorado that drains part of the northern San Luis Valley and supports local agriculture and wildlife habitats.
  • D. Curecanti Creek
    Curecanti Creek is a waterway in Colorado whose name was given to the surrounding Curecanti National Recreation Area, known for its reservoirs, canyons, and outdoor recreation opportunities.
  • E. Tenaya Creek
    Tenaya Creek is a mountain stream in Yosemite National Park that drains Tenaya Canyon and flows into the Merced River.
  • 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: Boulder Creek
Triple: [San Diego River, hasTributary, Boulder Creek]
Generated description
Boulder Creek is a tributary stream in San Diego County, California, that feeds into the San Diego River within the region’s mountainous backcountry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Boulder Creek
Target entity description: Boulder Creek is a tributary stream in San Diego County, California, that feeds into the San Diego River within the region’s mountainous backcountry.
  • A. Boulder Creek
    Boulder Creek is a scenic mountain stream in Boulder, Colorado, popular for recreation such as tubing, fishing, and walking along its adjacent paths.
  • B. Fountain Creek
    Fountain Creek is a stream in southeastern Colorado that flows through the Colorado Springs–Pueblo area before joining the Arkansas River.
  • C. Saguache Creek
    Saguache Creek is a stream in south-central Colorado that drains part of the northern San Luis Valley and supports local agriculture and wildlife habitats.
  • D. Curecanti Creek
    Curecanti Creek is a waterway in Colorado whose name was given to the surrounding Curecanti National Recreation Area, known for its reservoirs, canyons, and outdoor recreation opportunities.
  • E. Tenaya Creek
    Tenaya Creek is a mountain stream in Yosemite National Park that drains Tenaya Canyon and flows into the Merced River.
  • 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_69c68a5d0ed08190b6d361e68f813330 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f1cb0b8881908132383c0efb0503 completed March 27, 2026, 9:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69c802dee7448190be1835bd822b9180 completed March 28, 2026, 4:33 p.m.
NEDg Description generation batch_69c80362bcb88190ad8c42f520d7dd56 completed March 28, 2026, 4:35 p.m.
NED2 Entity disambiguation (via description) batch_69c803da5e2c819098814b16d14cf837 completed March 28, 2026, 4:37 p.m.
Created at: March 27, 2026, 3:08 p.m.