Triple

T43185
Position Surface form Disambiguated ID Type / Status
Subject Delta Air Lines E848 entity
Predicate tickerSymbol P1447 FINISHED
Object DAL
DAL is the stock ticker symbol for Delta Air Lines, a major U.S.-based international airline.
 E7075 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: DAL | Statement: [Delta Air Lines, tickerSymbol, DAL]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DAL
Context triple: [Delta Air Lines, tickerSymbol, DAL]
  • A. DL
    DL is the two-letter IATA airline designator used to identify Delta Air Lines on tickets, schedules, and flight information.
  • B. DELTA
    DELTA is the radio callsign used by pilots and air traffic control to identify and communicate with Delta Air Lines flights.
  • C. ATA
    ATA (Advanced Technology Attachment), commonly known as IDE, is a standard interface used to connect storage devices like hard drives and optical drives to a computer's motherboard.
  • D. DASC
    DASC is a leading annual technical conference focused on digital avionics systems, organized jointly by IEEE and AIAA.
  • E. DESE
    DESE is the state agency responsible for overseeing public elementary and secondary education in Massachusetts, including standards, accountability, and school support.
  • 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: DAL
Triple: [Delta Air Lines, tickerSymbol, DAL]
Generated description
DAL is the stock ticker symbol for Delta Air Lines, a major U.S.-based international airline.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: DAL
Target entity description: DAL is the stock ticker symbol for Delta Air Lines, a major U.S.-based international airline.
  • A. DL
    DL is the two-letter IATA airline designator used to identify Delta Air Lines on tickets, schedules, and flight information.
  • B. DELTA
    DELTA is the radio callsign used by pilots and air traffic control to identify and communicate with Delta Air Lines flights.
  • C. ATA
    ATA (Advanced Technology Attachment), commonly known as IDE, is a standard interface used to connect storage devices like hard drives and optical drives to a computer's motherboard.
  • D. DASC
    DASC is a leading annual technical conference focused on digital avionics systems, organized jointly by IEEE and AIAA.
  • E. DESE
    DESE is the state agency responsible for overseeing public elementary and secondary education in Massachusetts, including standards, accountability, and school support.
  • 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_69a247a8f6c08190bac804906d62ed5a completed Feb. 28, 2026, 1:40 a.m.
NER Named-entity recognition batch_69a24ae236548190bd225d125f23e6c7 completed Feb. 28, 2026, 1:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69a25ab4a9008190ba5c0f3389e348c0 completed Feb. 28, 2026, 3:02 a.m.
NEDg Description generation batch_69a25ce7c718819096a51f15d7c6acee completed Feb. 28, 2026, 3:11 a.m.
NED2 Entity disambiguation (via description) batch_69a25daa5c188190b95c031dd646b704 completed Feb. 28, 2026, 3:14 a.m.
Created at: Feb. 28, 2026, 1:46 a.m.