Triple
T1219167
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Douglas County, Nevada |
E26177
|
entity |
| Predicate | hasMajorAirport |
P281
|
FINISHED |
| Object |
Minden–Tahoe Airport
Minden–Tahoe Airport is a public general aviation airport in Douglas County, Nevada, known especially for its soaring and glider operations near Lake Tahoe.
|
E156258
|
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: Minden–Tahoe Airport | Statement: [Douglas County, Nevada, hasMajorAirport, Minden–Tahoe Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Minden–Tahoe Airport Context triple: [Douglas County, Nevada, hasMajorAirport, Minden–Tahoe Airport]
-
A.
Lake Tahoe Airport
Lake Tahoe Airport is a small public airport serving the Lake Tahoe region, primarily used for general aviation and private flights.
-
B.
Truckee Tahoe Airport
Truckee Tahoe Airport is a public general aviation airport serving the Truckee and Lake Tahoe region of California, primarily used for private, charter, and recreational flights.
-
C.
Reno–Tahoe International Airport
Reno–Tahoe International Airport is a major commercial airport in Reno, Nevada, serving as the primary air gateway to the Reno–Lake Tahoe region and surrounding Sierra Nevada destinations.
-
D.
Carson City Airport
Carson City Airport is a public general aviation airport serving as the primary airfield for Carson City, Nevada.
-
E.
Chico Municipal Airport
Chico Municipal Airport is a public airport serving the city of Chico and the surrounding region in Butte County, California.
- 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: Minden–Tahoe Airport Triple: [Douglas County, Nevada, hasMajorAirport, Minden–Tahoe Airport]
Generated description
Minden–Tahoe Airport is a public general aviation airport in Douglas County, Nevada, known especially for its soaring and glider operations near Lake Tahoe.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Minden–Tahoe Airport Target entity description: Minden–Tahoe Airport is a public general aviation airport in Douglas County, Nevada, known especially for its soaring and glider operations near Lake Tahoe.
-
A.
Lake Tahoe Airport
Lake Tahoe Airport is a small public airport serving the Lake Tahoe region, primarily used for general aviation and private flights.
-
B.
Truckee Tahoe Airport
Truckee Tahoe Airport is a public general aviation airport serving the Truckee and Lake Tahoe region of California, primarily used for private, charter, and recreational flights.
-
C.
Reno–Tahoe International Airport
Reno–Tahoe International Airport is a major commercial airport in Reno, Nevada, serving as the primary air gateway to the Reno–Lake Tahoe region and surrounding Sierra Nevada destinations.
-
D.
Carson City Airport
Carson City Airport is a public general aviation airport serving as the primary airfield for Carson City, Nevada.
-
E.
Chico Municipal Airport
Chico Municipal Airport is a public airport serving the city of Chico and the surrounding region in Butte County, California.
- 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_69a4948331fc8190b531ac9bec71c491 |
completed | March 1, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69a4be1d55a08190a138b2411a7c4376 |
completed | March 1, 2026, 10:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acce5bdd248190a66551c814dcfac4 |
completed | March 8, 2026, 1:18 a.m. |
| NEDg | Description generation | batch_69acceda83f08190b191c0c1432108b0 |
completed | March 8, 2026, 1:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69accfc65c008190affa13bee507bf6e |
completed | March 8, 2026, 1:24 a.m. |
Created at: March 1, 2026, 7:46 p.m.