Triple

T18519653
Position Surface form Disambiguated ID Type / Status
Subject EPA Central Data Exchange E452551 entity
Predicate shortName P43 FINISHED
Object CDX
CDX is the U.S. Environmental Protection Agency’s central electronic data exchange platform used for securely submitting and managing environmental information.
 E1329162 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: CDX | Statement: [EPA Central Data Exchange, shortName, CDX]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CDX
Context triple: [EPA Central Data Exchange, shortName, CDX]
  • A. CDAX
    CDAX is a German stock market index that tracks all domestic companies listed in the Prime Standard and General Standard segments of the Frankfurt Stock Exchange.
  • B. Cd
    Cd is an abbreviation used for a series of British government Command Papers published in the early 20th century.
  • C. XCD
    XCD is the ISO 4217 currency code for the Eastern Caribbean dollar, the official monetary unit used by several Eastern Caribbean nations.
  • D. CDR
    CDR is the standard U.S. Navy abbreviation for the rank of Commander, a senior officer rank above Lieutenant Commander and below Captain.
  • E. CDR
    CDR is the common abbreviation for Cuba’s neighborhood-based Committees for the Defense of the Revolution, a mass organization used to promote government policies and monitor citizens.
  • 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: CDX
Triple: [EPA Central Data Exchange, shortName, CDX]
Generated description
CDX is the U.S. Environmental Protection Agency’s central electronic data exchange platform used for securely submitting and managing environmental information.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CDX
Target entity description: CDX is the U.S. Environmental Protection Agency’s central electronic data exchange platform used for securely submitting and managing environmental information.
  • A. CDAX
    CDAX is a German stock market index that tracks all domestic companies listed in the Prime Standard and General Standard segments of the Frankfurt Stock Exchange.
  • B. Cd
    Cd is an abbreviation used for a series of British government Command Papers published in the early 20th century.
  • C. XCD
    XCD is the ISO 4217 currency code for the Eastern Caribbean dollar, the official monetary unit used by several Eastern Caribbean nations.
  • D. CDR
    CDR is the standard U.S. Navy abbreviation for the rank of Commander, a senior officer rank above Lieutenant Commander and below Captain.
  • E. CDR
    CDR is the common abbreviation for Cuba’s neighborhood-based Committees for the Defense of the Revolution, a mass organization used to promote government policies and monitor citizens.
  • 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_69d8d386df84819092355ebb260d848e completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5338ce7e481908ee69ffe4f30d5a4 completed April 19, 2026, 7:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a04916eeed88190bf8df75fc83ba145 completed May 13, 2026, 2:57 p.m.
NEDg Description generation batch_6a04924c2fd08190a824c470b732626f completed May 13, 2026, 3:01 p.m.
NED2 Entity disambiguation (via description) batch_6a0492e3a6dc8190902bb46bec64c07e completed May 13, 2026, 3:04 p.m.
Created at: April 10, 2026, 11:37 a.m.