Triple

T1018532
Position Surface form Disambiguated ID Type / Status
Subject Mesa Airlines E21987 entity
Predicate IATACode P418 FINISHED
Object YV
YV is the IATA airline designator used to identify Mesa Airlines in flight schedules and ticketing systems.
 E119297 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: YV | Statement: [Mesa Airlines, IATACode, YV]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: YV
Context triple: [Mesa Airlines, IATACode, YV]
  • A. YG
    YG is an American rapper and songwriter known for his West Coast gangsta rap style and hits like "My Nigga" and "Big Bank."
  • B. Yod
    Yod is the tenth and one of the smallest letters of the Hebrew alphabet, often associated with the concept of divine presence and the starting point of many Hebrew words and names.
  • C. YEO
    YEO is the IATA airport code for RNAS Yeovilton, a major Royal Navy air station in Somerset, England.
  • D. YX
    YX is the IATA airline designator used by Republic Airways, a major U.S. regional airline operating flights on behalf of larger carriers.
  • E. YAKT
    YAKT is the time zone abbreviation for Yakutsk Time, used in parts of eastern Russia.
  • 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: YV
Triple: [Mesa Airlines, IATACode, YV]
Generated description
YV is the IATA airline designator used to identify Mesa Airlines in flight schedules and ticketing systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: YV
Target entity description: YV is the IATA airline designator used to identify Mesa Airlines in flight schedules and ticketing systems.
  • A. YG
    YG is an American rapper and songwriter known for his West Coast gangsta rap style and hits like "My Nigga" and "Big Bank."
  • B. Yod
    Yod is the tenth and one of the smallest letters of the Hebrew alphabet, often associated with the concept of divine presence and the starting point of many Hebrew words and names.
  • C. YEO
    YEO is the IATA airport code for RNAS Yeovilton, a major Royal Navy air station in Somerset, England.
  • D. YX
    YX is the IATA airline designator used by Republic Airways, a major U.S. regional airline operating flights on behalf of larger carriers.
  • E. YAKT
    YAKT is the time zone abbreviation for Yakutsk Time, used in parts of eastern Russia.
  • 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_69a493c68e24819080ed0ee8bcfd5ce0 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b7c6005081909d9e56114c532d14 completed March 1, 2026, 10:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac3bb423fc8190af65e94f8e2e75d0 completed March 7, 2026, 2:52 p.m.
NEDg Description generation batch_69ac3c8b6ce8819097f4f4d504485123 completed March 7, 2026, 2:56 p.m.
NED2 Entity disambiguation (via description) batch_69ac3cf686e48190ba49ee0b14870dcf completed March 7, 2026, 2:57 p.m.
Created at: March 1, 2026, 7:41 p.m.