Triple

T12637745
Position Surface form Disambiguated ID Type / Status
Subject Ulyanovsk Baratayevka Airport E301809 entity
Predicate IATAcode P418 FINISHED
Object ULV
ULV is the IATA airport code for Ulyanovsk Baratayevka Airport in Ulyanovsk, Russia.
 E994476 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: ULV | Statement: [Ulyanovsk Baratayevka Airport, IATAcode, ULV]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ULV
Context triple: [Ulyanovsk Baratayevka Airport, IATAcode, ULV]
  • A. UL
    UL is the vehicle registration code used on license plates for the city of Ulm in Germany.
  • B. UL
    UL is the two-letter IATA airline designator assigned to SriLankan Airlines, the flag carrier of Sri Lanka.
  • C. UL
    UL is the New York Stock Exchange ticker symbol for Unilever, a major multinational consumer goods company known for its food, personal care, and household products.
  • D. UL
    UL is the vehicle registration code for the district that includes the municipality of Lauterach in Austria.
  • E. ULCC
    ULCC is the stock ticker symbol for Frontier Group Holdings, Inc., the ultra-low-cost U.S. airline operator of Frontier Airlines.
  • 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: ULV
Triple: [Ulyanovsk Baratayevka Airport, IATAcode, ULV]
Generated description
ULV is the IATA airport code for Ulyanovsk Baratayevka Airport in Ulyanovsk, Russia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ULV
Target entity description: ULV is the IATA airport code for Ulyanovsk Baratayevka Airport in Ulyanovsk, Russia.
  • A. UL
    UL is the New York Stock Exchange ticker symbol for Unilever, a major multinational consumer goods company known for its food, personal care, and household products.
  • B. UL
    UL is the vehicle registration code for the district that includes the municipality of Lauterach in Austria.
  • C. UL
    UL is the vehicle registration code used on license plates for the city of Ulm in Germany.
  • D. UL
    UL is the two-letter IATA airline designator assigned to SriLankan Airlines, the flag carrier of Sri Lanka.
  • E. ULCC
    ULCC is the stock ticker symbol for Frontier Group Holdings, Inc., the ultra-low-cost U.S. airline operator of Frontier Airlines.
  • 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_69d7bdec9f9c8190b4bac675b7588211 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96147f49c8190b701e1e27e207a95 completed April 10, 2026, 8:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69f66873706c8190a9908d1a8629b1c5 completed May 2, 2026, 9:11 p.m.
NEDg Description generation batch_69f669a5d43c81909881cfd1f3797d4c completed May 2, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_69f66a2fa350819091f12e16d59c2278 completed May 2, 2026, 9:18 p.m.
Created at: April 9, 2026, 5:16 p.m.