Triple

T4957776
Position Surface form Disambiguated ID Type / Status
Subject Trinity River Basin E111328 entity
Predicate contains P35 FINISHED
Object South Fork Trinity River
The South Fork Trinity River is a major tributary of Northern California’s Trinity River, flowing through rugged, forested terrain and supporting important salmon and steelhead fisheries.
 E498159 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: South Fork Trinity River | Statement: [Trinity River Basin, contains, South Fork Trinity River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Fork Trinity River
Context triple: [Trinity River Basin, contains, South Fork Trinity River]
  • A. North Fork Trinity River
    The North Fork Trinity River is a major tributary of the Trinity River in Northern California, known for its rugged canyon scenery, cold clear waters, and popular fishing and whitewater recreation.
  • B. Elm Fork Trinity River
    The Elm Fork Trinity River is a major tributary of the Trinity River in North Texas, flowing through the Dallas–Fort Worth area and feeding several reservoirs along its course.
  • C. East Fork Trinity River
    The East Fork Trinity River is a major tributary of the Trinity River in Texas that flows through North Texas and helps supply water to the Dallas–Fort Worth metropolitan area.
  • D. Trinity River
    The Trinity River is a major waterway in Texas that flows through the Dallas–Fort Worth area before continuing southeast toward the Gulf of Mexico.
  • E. Trinity River
    The Trinity River is a major waterway in northwestern California that flows through rugged forested terrain before joining the Klamath 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: South Fork Trinity River
Triple: [Trinity River Basin, contains, South Fork Trinity River]
Generated description
The South Fork Trinity River is a major tributary of Northern California’s Trinity River, flowing through rugged, forested terrain and supporting important salmon and steelhead fisheries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: South Fork Trinity River
Target entity description: The South Fork Trinity River is a major tributary of Northern California’s Trinity River, flowing through rugged, forested terrain and supporting important salmon and steelhead fisheries.
  • A. North Fork Trinity River
    The North Fork Trinity River is a major tributary of the Trinity River in Northern California, known for its rugged canyon scenery, cold clear waters, and popular fishing and whitewater recreation.
  • B. Elm Fork Trinity River
    The Elm Fork Trinity River is a major tributary of the Trinity River in North Texas, flowing through the Dallas–Fort Worth area and feeding several reservoirs along its course.
  • C. East Fork Trinity River
    The East Fork Trinity River is a major tributary of the Trinity River in Texas that flows through North Texas and helps supply water to the Dallas–Fort Worth metropolitan area.
  • D. Trinity River
    The Trinity River is a major waterway in Texas that flows through the Dallas–Fort Worth area before continuing southeast toward the Gulf of Mexico.
  • E. Trinity River
    The Trinity River is a major waterway in northwestern California that flows through rugged forested terrain before joining the Klamath 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_69bd4418390c8190b7e9766a2512ce55 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd71d834c0819087f3faafdc9b4228 completed March 20, 2026, 4:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69becfa8578c8190948a1597ebac3ca6 completed March 21, 2026, 5:04 p.m.
NEDg Description generation batch_69bed17485688190a0666b902e162564 completed March 21, 2026, 5:12 p.m.
NED2 Entity disambiguation (via description) batch_69bed1cae2cc819088d322c47945581b completed March 21, 2026, 5:13 p.m.
Created at: March 20, 2026, 1:32 p.m.