Triple

T11800247
Position Surface form Disambiguated ID Type / Status
Subject Livermore Valley E280604 entity
Predicate drainageBasinOf P411 FINISHED
Object Arroyo del Valle
Arroyo del Valle is a stream in Alameda County, California, that flows through and drains the Livermore Valley before joining the larger watershed of the region.
 E952795 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: Arroyo del Valle | Statement: [Livermore Valley, drainageBasinOf, Arroyo del Valle]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arroyo del Valle
Context triple: [Livermore Valley, drainageBasinOf, Arroyo del Valle]
  • A. Arroyo Naranjo
    Arroyo Naranjo is a municipality in Cuba known as one of the administrative divisions of the Havana metropolitan area.
  • B. Arroyo Alamar
    Arroyo Alamar is a stream in Tijuana, Baja California, that flows through urban and industrial areas and contributes to the region’s hydrology and cross-border environmental concerns.
  • C. Arroyo Chaperas
    Arroyo Chaperas is a minor stream in southern Spain that serves as one of the tributaries feeding the Guadalmedina River.
  • D. Arroyo de las Vacas
    Arroyo de las Vacas is a minor stream in southern Spain that serves as a tributary within the Guadalmedina River basin.
  • E. Arroyo
    Arroyo is a Spanish-origin surname commonly found in Spanish-speaking countries and among Hispanic communities worldwide.
  • 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: Arroyo del Valle
Triple: [Livermore Valley, drainageBasinOf, Arroyo del Valle]
Generated description
Arroyo del Valle is a stream in Alameda County, California, that flows through and drains the Livermore Valley before joining the larger watershed of the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Arroyo del Valle
Target entity description: Arroyo del Valle is a stream in Alameda County, California, that flows through and drains the Livermore Valley before joining the larger watershed of the region.
  • A. Arroyo Naranjo
    Arroyo Naranjo is a municipality in Cuba known as one of the administrative divisions of the Havana metropolitan area.
  • B. Arroyo Alamar
    Arroyo Alamar is a stream in Tijuana, Baja California, that flows through urban and industrial areas and contributes to the region’s hydrology and cross-border environmental concerns.
  • C. Arroyo Chaperas
    Arroyo Chaperas is a minor stream in southern Spain that serves as one of the tributaries feeding the Guadalmedina River.
  • D. Arroyo de las Vacas
    Arroyo de las Vacas is a minor stream in southern Spain that serves as a tributary within the Guadalmedina River basin.
  • E. Arroyo
    Arroyo is a Spanish-origin surname commonly found in Spanish-speaking countries and among Hispanic communities worldwide.
  • 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_69d6ab258b808190b1735835c841e3a4 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a5a4512c8190b7782e1dee053000 completed April 10, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69f417604a7c819097a601880b88ea6a completed May 1, 2026, 3 a.m.
NEDg Description generation batch_69f41f16f43c81909f5d36e8b4b0b9c3 completed May 1, 2026, 3:33 a.m.
NED2 Entity disambiguation (via description) batch_69f4225a4b5c8190958aaddbd10035b1 completed May 1, 2026, 3:47 a.m.
Created at: April 8, 2026, 9:42 p.m.