Triple

T12650276
Position Surface form Disambiguated ID Type / Status
Subject Pacific Ocean drainage basin E302137 entity
Predicate contains P35 FINISHED
Object Colorado River basin (pre-diversion natural outflow to Gulf of California) E321362 NE FINISHED

How this triple was built (2 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: Colorado River basin (pre-diversion natural outflow to Gulf of California) | Statement: [Pacific Ocean drainage basin, contains, Colorado River basin (pre-diversion natural outflow to Gulf of California)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Colorado River basin (pre-diversion natural outflow to Gulf of California)
Context triple: [Pacific Ocean drainage basin, contains, Colorado River basin (pre-diversion natural outflow to Gulf of California)]
  • A. Colorado River Basin chosen
    The Colorado River Basin is the vast watershed in the western United States and northern Mexico that collects and channels water from multiple states and tributaries into the Colorado River, supporting major ecosystems, agriculture, and cities across an arid region.
  • B. San Juan River basin
    The San Juan River basin is a Central American watershed that drains Lake Nicaragua and surrounding regions through the San Juan River toward the Caribbean Sea.
  • C. San Pedro River basin
    The San Pedro River basin is a watershed in southern Chile that collects runoff from Andean volcanoes and surrounding mountains before draining toward the country's lake and river systems.
  • D. San Luis Rey River basin
    The San Luis Rey River basin is a watershed region in northern San Diego County, California, that has long served as the homeland and cultural heartland of the Luiseño people.
  • E. Santa Cruz River basin
    The Santa Cruz River basin is the watershed region in southern Arizona and northern Mexico that collects and channels surface and groundwater feeding the Santa Cruz River system.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d7bdec9f9c8190b4bac675b7588211 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9615f28cc81908e37249d7ab5ed74 completed April 10, 2026, 8:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6687dad6c8190bb72bfebf6636a37 completed May 2, 2026, 9:11 p.m.
Created at: April 9, 2026, 5:18 p.m.