Triple

T1724263
Position Surface form Disambiguated ID Type / Status
Subject Model Toxics Control Act (Washington) E37461 entity
Predicate shortName P43 FINISHED
Object MTCA
MTCA is Washington State’s Model Toxics Control Act, a key environmental law governing the cleanup of contaminated sites and the management of hazardous substances.
 E195181 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: MTCA | Statement: [Model Toxics Control Act (Washington), shortName, MTCA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MTCA
Context triple: [Model Toxics Control Act (Washington), shortName, MTCA]
  • A. ATCM
    ATCM is the acronym for the Antarctic Treaty Consultative Meetings, the primary international forum where parties to the Antarctic Treaty discuss and decide on issues related to the governance and environmental protection of Antarctica.
  • B. Can-Am League
    The Can-Am League was a minor professional ice hockey league that operated in the northeastern United States and Canada during the early 20th century.
  • C. MCA
    MCA is the UK government executive agency responsible for maritime safety, search and rescue coordination, and preventing pollution from ships in UK waters.
  • D. MCA
    MCA was a major American record label and entertainment company known for signing prominent artists and producing a wide range of popular music releases.
  • E. CMC
    CMC is the commonly used abbreviation for the Commandant of the United States Marine Corps, the service’s highest-ranking officer and senior military leader.
  • 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: MTCA
Triple: [Model Toxics Control Act (Washington), shortName, MTCA]
Generated description
MTCA is Washington State’s Model Toxics Control Act, a key environmental law governing the cleanup of contaminated sites and the management of hazardous substances.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MTCA
Target entity description: MTCA is Washington State’s Model Toxics Control Act, a key environmental law governing the cleanup of contaminated sites and the management of hazardous substances.
  • A. ATCM
    ATCM is the acronym for the Antarctic Treaty Consultative Meetings, the primary international forum where parties to the Antarctic Treaty discuss and decide on issues related to the governance and environmental protection of Antarctica.
  • B. Can-Am League
    The Can-Am League was a minor professional ice hockey league that operated in the northeastern United States and Canada during the early 20th century.
  • C. MCA
    MCA is the UK government executive agency responsible for maritime safety, search and rescue coordination, and preventing pollution from ships in UK waters.
  • D. MCA
    MCA was a major American record label and entertainment company known for signing prominent artists and producing a wide range of popular music releases.
  • E. CMC
    CMC is the commonly used abbreviation for the Commandant of the United States Marine Corps, the service’s highest-ranking officer and senior military leader.
  • 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_69a8861acab88190bb43cde203429399 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa635a5c8c8190b3fbf977a93838fd completed March 6, 2026, 5:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad8aefefc881908acd48eebc67c6ec completed March 8, 2026, 2:42 p.m.
NEDg Description generation batch_69ad979ce880819089daecbc8455ec84 completed March 8, 2026, 3:37 p.m.
NED2 Entity disambiguation (via description) batch_69ad9ba92a848190918a8748fb65348a completed March 8, 2026, 3:54 p.m.
Created at: March 4, 2026, 7:30 p.m.