Triple
T1984712
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St. Louis Lambert International Airport |
E43114
|
entity |
| Predicate | ICAOcode |
P419
|
FINISHED |
| Object |
KSTL
KSTL is the ICAO airport code for St. Louis Lambert International Airport, the primary commercial airport serving the St. Louis, Missouri metropolitan area.
|
E223186
|
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: KSTL | Statement: [St. Louis Lambert International Airport, ICAOcode, KSTL]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: KSTL Context triple: [St. Louis Lambert International Airport, ICAOcode, KSTL]
-
A.
North Kansas City, Missouri
North Kansas City, Missouri is a small, independent city in the Kansas City metropolitan area known for its industrial base, revitalized downtown, and close-knit suburban character.
-
B.
Kansas City, Kansas
Kansas City, Kansas is a city in northeastern Kansas that forms part of the Kansas City metropolitan area across the state line from Kansas City, Missouri.
-
C.
Columbia, Missouri
Columbia, Missouri is a mid-sized city in central Missouri best known as a vibrant college town home to the University of Missouri.
-
D.
Kansas City, Missouri, United States
Kansas City, Missouri, United States, is a major Midwestern city known for its jazz heritage, distinctive barbecue cuisine, and significant role in American political history.
-
E.
Excelsior Springs, Missouri
Excelsior Springs, Missouri is a small city in the Kansas City metropolitan area known historically for its mineral water springs and resort heritage.
- 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: KSTL Triple: [St. Louis Lambert International Airport, ICAOcode, KSTL]
Generated description
KSTL is the ICAO airport code for St. Louis Lambert International Airport, the primary commercial airport serving the St. Louis, Missouri metropolitan area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: KSTL Target entity description: KSTL is the ICAO airport code for St. Louis Lambert International Airport, the primary commercial airport serving the St. Louis, Missouri metropolitan area.
-
A.
North Kansas City, Missouri
North Kansas City, Missouri is a small, independent city in the Kansas City metropolitan area known for its industrial base, revitalized downtown, and close-knit suburban character.
-
B.
Kansas City, Kansas
Kansas City, Kansas is a city in northeastern Kansas that forms part of the Kansas City metropolitan area across the state line from Kansas City, Missouri.
-
C.
Columbia, Missouri
Columbia, Missouri is a mid-sized city in central Missouri best known as a vibrant college town home to the University of Missouri.
-
D.
Kansas City, Missouri, United States
Kansas City, Missouri, United States, is a major Midwestern city known for its jazz heritage, distinctive barbecue cuisine, and significant role in American political history.
-
E.
Excelsior Springs, Missouri
Excelsior Springs, Missouri is a small city in the Kansas City metropolitan area known historically for its mineral water springs and resort heritage.
- 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_69a88713ddc88190a969715658ebe7a8 |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb821c2d48190abea6c89f37b51b1 |
completed | March 7, 2026, 5:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae03301a2481909f6147482d490b90 |
completed | March 8, 2026, 11:16 p.m. |
| NEDg | Description generation | batch_69ae04eb6c5c8190914fc35975400784 |
completed | March 8, 2026, 11:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae055df5ec8190ae39d938a8102b9d |
completed | March 8, 2026, 11:25 p.m. |
Created at: March 4, 2026, 7:37 p.m.