SR 71
E306825
SR 71 is a north–south state highway in Florida that connects the Gulf Coast near Port St. Joe to the Alabama state line, passing through several rural communities and the city of Marianna.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SR 71 canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2886419 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SR 71 Context triple: [Florida State Road 71, abbreviation, SR 71]
-
A.
SR-71 Blackbird
The SR-71 Blackbird is a long-range, high-altitude, Mach 3+ strategic reconnaissance aircraft developed by Lockheed’s Skunk Works and renowned as one of the fastest air-breathing manned aircraft ever built.
-
B.
Lockheed A-12
The Lockheed A-12 was a high-altitude, Mach 3+ reconnaissance aircraft developed in the early 1960s for the CIA as part of the Oxcart program, serving as the secret predecessor to the SR-71 Blackbird.
-
C.
SR 74
SR 74 is a state highway in Georgia that runs southwest–northeast, connecting communities south of Columbus to the Macon area and serving as an important regional route.
-
D.
Lockheed U-2
The Lockheed U-2 is a high-altitude American reconnaissance aircraft designed for intelligence gathering missions, particularly during the Cold War.
-
E.
Boeing RC-135W Rivet Joint
The Boeing RC-135W Rivet Joint is a highly modified reconnaissance aircraft used primarily for signals intelligence gathering and electronic surveillance operations.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SR 71 Target entity description: SR 71 is a north–south state highway in Florida that connects the Gulf Coast near Port St. Joe to the Alabama state line, passing through several rural communities and the city of Marianna.
-
A.
SR-71 Blackbird
The SR-71 Blackbird is a long-range, high-altitude, Mach 3+ strategic reconnaissance aircraft developed by Lockheed’s Skunk Works and renowned as one of the fastest air-breathing manned aircraft ever built.
-
B.
Lockheed A-12
The Lockheed A-12 was a high-altitude, Mach 3+ reconnaissance aircraft developed in the early 1960s for the CIA as part of the Oxcart program, serving as the secret predecessor to the SR-71 Blackbird.
-
C.
SR 74
SR 74 is a state highway in Georgia that runs southwest–northeast, connecting communities south of Columbus to the Macon area and serving as an important regional route.
-
D.
Lockheed U-2
The Lockheed U-2 is a high-altitude American reconnaissance aircraft designed for intelligence gathering missions, particularly during the Cold War.
-
E.
Boeing RC-135W Rivet Joint
The Boeing RC-135W Rivet Joint is a highly modified reconnaissance aircraft used primarily for signals intelligence gathering and electronic surveillance operations.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
road transportation infrastructure
ⓘ
state highway ⓘ |
| category |
State highways in Florida
ⓘ
Transportation in Calhoun County, Florida ⓘ Transportation in Gulf County, Florida ⓘ Transportation in Jackson County, Florida ⓘ |
| connectsRegion |
Alabama border region
ⓘ
Florida Gulf Coast ⓘ
surface form:
Gulf Coast of Florida
|
| connectsToAtNorthernTerminus | Alabama State Route 53 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasJunctionWith |
Interstate 10
ⓘ
State Road 20 ⓘ US Route 90 NERFINISHED ⓘ US Route 98 NERFINISHED ⓘ |
| locatedIn | Florida Panhandle ⓘ |
| maintainedBy | Florida Department of Transportation ⓘ |
| northernTerminusAt |
Alabama state boundary
ⓘ
surface form:
Alabama state line
|
| northernTerminusCounty | Jackson County, Florida NERFINISHED ⓘ |
| orientation | north–south ⓘ |
| partOf | Florida State Highway System ⓘ |
| passesThrough |
Altha, Florida
ⓘ
Blountstown, Florida ⓘ Calhoun County, Florida NERFINISHED ⓘ Gulf County, Florida NERFINISHED ⓘ Jackson County, Florida NERFINISHED ⓘ Malone, Florida ⓘ Marianna, Florida ⓘ |
| passesThroughAreaType |
rural areas
ⓘ
small cities ⓘ |
| region | Northwest Florida ⓘ |
| roadSurface | paved ⓘ |
| routeNumber | 71 ⓘ |
| routeType | State Road ⓘ |
| servesCity |
Blountstown, Florida
ⓘ
Marianna, Florida ⓘ Port St. Joe, Florida ⓘ |
| southernTerminusCounty | Gulf County, Florida NERFINISHED ⓘ |
| southernTerminusNear |
Port St. Joe, Florida
ⓘ
surface form:
Port St. Joe
|
| state | Florida ⓘ |
| terminusDirectionNorth | north ⓘ |
| terminusDirectionSouth | south ⓘ |
| usedFor |
local access to rural communities
ⓘ
regional travel ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: SR 71 Description of subject: SR 71 is a north–south state highway in Florida that connects the Gulf Coast near Port St. Joe to the Alabama state line, passing through several rural communities and the city of Marianna.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.