Triple
T10279488
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Red Line (St. Louis MetroLink) |
E241057
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Lambert Airport |
E43114
|
NE FINISHED |
How this triple was built (2 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: Lambert Airport | Statement: [Red Line (St. Louis MetroLink), connects, Lambert Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lambert Airport Context triple: [Red Line (St. Louis MetroLink), connects, Lambert Airport]
-
A.
St. Louis Lambert International Airport
chosen
St. Louis Lambert International Airport is the primary commercial airport serving the St. Louis metropolitan area and a major air travel hub in eastern Missouri.
-
B.
St. Louis Downtown Airport
St. Louis Downtown Airport is a public airport serving the St. Louis metropolitan area, primarily handling general aviation and business aviation traffic just across the Mississippi River from downtown St. Louis.
-
C.
Roberts International Airport
Roberts International Airport is the main international gateway to Liberia, serving the capital city of Monrovia and handling the majority of the country’s international air traffic.
-
D.
Cassidy International Airport
Cassidy International Airport is the main air gateway serving Kiritimati (Christmas Island) in the Republic of Kiribati, handling international and regional flights to this remote Pacific atoll.
-
E.
Dryden Regional Airport
Dryden Regional Airport is a small public airport serving the city of Dryden and the surrounding region in northwestern Ontario, Canada.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d381a94c1881908fc38fc263d9b9c2 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d29fdf2c819099dd581deac08cf2 |
completed | April 7, 2026, 9:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d7fb440b9c81909db46299053e11da |
completed | April 9, 2026, 7:17 p.m. |
Created at: April 6, 2026, 11:38 a.m.