Triple

T9484933
Position Surface form Disambiguated ID Type / Status
Subject Environmental Tectonics Corporation E228735 entity
Predicate tickerSymbol P1447 FINISHED
Object ETCC
ETCC is the stock ticker symbol for Environmental Tectonics Corporation, a company that designs and manufactures simulation, training, and environmental control systems.
 E802175 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: ETCC | Statement: [Environmental Tectonics Corporation, tickerSymbol, ETCC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ETCC
Context triple: [Environmental Tectonics Corporation, tickerSymbol, ETCC]
  • A. ETCs
    ETCs (Exchange Traded Commodities) are exchange-traded securities that track the performance of individual commodities or commodity indices, allowing investors to gain commodity exposure via the stock market.
  • B. ETAC
    ETAC is the Engineering Technology Accreditation Commission of ABET, responsible for accrediting engineering technology degree programs worldwide.
  • C. EETN
    EETN is the ICAO airport code for Lennart Meri Tallinn Airport, the main international airport serving Tallinn, Estonia.
  • D. EGTE
    EGTE is the ICAO airport code for Exeter Airport, a regional airport serving Exeter and the surrounding area in Devon, England.
  • E. CTEA
    CTEA is the commonly used acronym for the Sonny Bono Copyright Term Extension Act, a U.S. law that lengthened the duration of copyright protection.
  • 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: ETCC
Triple: [Environmental Tectonics Corporation, tickerSymbol, ETCC]
Generated description
ETCC is the stock ticker symbol for Environmental Tectonics Corporation, a company that designs and manufactures simulation, training, and environmental control systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ETCC
Target entity description: ETCC is the stock ticker symbol for Environmental Tectonics Corporation, a company that designs and manufactures simulation, training, and environmental control systems.
  • A. ETCs
    ETCs (Exchange Traded Commodities) are exchange-traded securities that track the performance of individual commodities or commodity indices, allowing investors to gain commodity exposure via the stock market.
  • B. ETAC
    ETAC is the Engineering Technology Accreditation Commission of ABET, responsible for accrediting engineering technology degree programs worldwide.
  • C. EETN
    EETN is the ICAO airport code for Lennart Meri Tallinn Airport, the main international airport serving Tallinn, Estonia.
  • D. EGTE
    EGTE is the ICAO airport code for Exeter Airport, a regional airport serving Exeter and the surrounding area in Devon, England.
  • E. CTEA
    CTEA is the commonly used acronym for the Sonny Bono Copyright Term Extension Act, a U.S. law that lengthened the duration of copyright protection.
  • 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_69ca84730a5081908de282651019bf2f completed March 30, 2026, 2:10 p.m.
NER Named-entity recognition batch_69cd804e278c8190b1f869158075cd52 completed April 1, 2026, 8:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69d12d1326b8819084c6d9490b7a96dc completed April 4, 2026, 3:24 p.m.
NEDg Description generation batch_69d12df73e3c819095f69e2b61989bb1 completed April 4, 2026, 3:27 p.m.
NED2 Entity disambiguation (via description) batch_69d12e6ed8988190bd1f4b6881db5e63 completed April 4, 2026, 3:29 p.m.
Created at: March 30, 2026, 7:55 p.m.