Triple

T14996646
Position Surface form Disambiguated ID Type / Status
Subject Lanzhou Zhongchuan International Airport E373974 entity
Predicate IATAcode P418 FINISHED
Object LHW
LHW is the IATA airport code for Lanzhou Zhongchuan International Airport, the main air gateway serving Lanzhou in Gansu Province, China.
 E1130944 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: LHW | Statement: [Lanzhou Zhongchuan International Airport, IATAcode, LHW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LHW
Context triple: [Lanzhou Zhongchuan International Airport, IATAcode, LHW]
  • A. LHF
    LHF is the governing body responsible for organizing and overseeing ice hockey activities and national teams in Latvia.
  • B. JHW
    JHW is the three-letter IATA airport code for Chautauqua County–Jamestown Airport in Jamestown, New York.
  • C. LW
    LW is the station code used to identify Lawrence West station on Toronto's subway system.
  • D. HWN
    HWN is the National Rail station code for Harlow Town railway station in Essex, England.
  • E. LW1
    The LW1 is a base-level Saturn L-Series station wagon model known for its practical design and value-oriented features.
  • 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: LHW
Triple: [Lanzhou Zhongchuan International Airport, IATAcode, LHW]
Generated description
LHW is the IATA airport code for Lanzhou Zhongchuan International Airport, the main air gateway serving Lanzhou in Gansu Province, China.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: LHW
Target entity description: LHW is the IATA airport code for Lanzhou Zhongchuan International Airport, the main air gateway serving Lanzhou in Gansu Province, China.
  • A. LHF
    LHF is the governing body responsible for organizing and overseeing ice hockey activities and national teams in Latvia.
  • B. JHW
    JHW is the three-letter IATA airport code for Chautauqua County–Jamestown Airport in Jamestown, New York.
  • C. LW
    LW is the station code used to identify Lawrence West station on Toronto's subway system.
  • D. HWN
    HWN is the National Rail station code for Harlow Town railway station in Essex, England.
  • E. LW1
    The LW1 is a base-level Saturn L-Series station wagon model known for its practical design and value-oriented features.
  • 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_69d85ccc84388190aa151e5173370c8d completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded718e4288190b5e144f82299a194 completed April 15, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe969c3ba88190899f06b185e94ccf completed May 9, 2026, 2:06 a.m.
NEDg Description generation batch_69fe972728dc8190a9cf2a3e984b05a7 completed May 9, 2026, 2:08 a.m.
NED2 Entity disambiguation (via description) batch_69fe9790d1d081908fc94829d3104e07 completed May 9, 2026, 2:10 a.m.
Created at: April 10, 2026, 2:53 a.m.