Triple

T18847325
Position Surface form Disambiguated ID Type / Status
Subject Lower Columbia Estuary Partnership E460949 entity
Predicate abbreviation P43 FINISHED
Object LCEP
LCEP is a regional environmental organization focused on restoring and protecting the lower Columbia River estuary and its ecosystem.
 E1345352 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: LCEP | Statement: [Lower Columbia Estuary Partnership, abbreviation, LCEP]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LCEP
Context triple: [Lower Columbia Estuary Partnership, abbreviation, LCEP]
  • A. LCE
    LCE is the Marine Corps Logistics Combat Element, the component responsible for providing comprehensive combat service support to Marine Air-Ground Task Forces.
  • B. CEPE
    CEPE is the commonly used abbreviation for the Community of Protestant Churches in Europe, a fellowship of Protestant churches across the continent.
  • C. LPE
    LPE is the ICAO airline designator for LATAM Perú, a Peruvian subsidiary of the LATAM Airlines Group operating domestic and regional flights.
  • D. CEP
    CEP is the commonly used abbreviation for Certificates of Suitability, which attest that a pharmaceutical substance complies with European Pharmacopoeia standards.
  • E. CEP
    CEP is an international body established under the Antarctic Treaty System that advises on and oversees environmental protection and conservation in Antarctica.
  • 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: LCEP
Triple: [Lower Columbia Estuary Partnership, abbreviation, LCEP]
Generated description
LCEP is a regional environmental organization focused on restoring and protecting the lower Columbia River estuary and its ecosystem.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: LCEP
Target entity description: LCEP is a regional environmental organization focused on restoring and protecting the lower Columbia River estuary and its ecosystem.
  • A. LCE
    LCE is the Marine Corps Logistics Combat Element, the component responsible for providing comprehensive combat service support to Marine Air-Ground Task Forces.
  • B. CEPE
    CEPE is the commonly used abbreviation for the Community of Protestant Churches in Europe, a fellowship of Protestant churches across the continent.
  • C. LPE
    LPE is the ICAO airline designator for LATAM Perú, a Peruvian subsidiary of the LATAM Airlines Group operating domestic and regional flights.
  • D. CEP
    CEP is the commonly used abbreviation for Certificates of Suitability, which attest that a pharmaceutical substance complies with European Pharmacopoeia standards.
  • E. CEP
    CEP is an international body established under the Antarctic Treaty System that advises on and oversees environmental protection and conservation in Antarctica.
  • 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_69d8dcfa11e4819090ab1ef5bdcd2b2e completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5b8efafdc81909608b8a47deeaa8e completed April 20, 2026, 5:26 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0567743f788190b85a9fa1e7345a27 completed May 14, 2026, 6:11 a.m.
NEDg Description generation batch_6a0568fc78748190b487d4c0b444a8ea completed May 14, 2026, 6:17 a.m.
NED2 Entity disambiguation (via description) batch_6a056966665c81909d9e82f1fbd1d518 completed May 14, 2026, 6:19 a.m.
Created at: April 10, 2026, 11:56 a.m.