1997 Phoenix Lights
E318045
The 1997 Phoenix Lights were a widely witnessed mass UFO sighting over Arizona, famous for its large V-shaped formation of lights and enduring mystery.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 1997 Phoenix Lights canonical | 2 |
| Fife Symington later said he believed the lights were of otherworldly origin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3009428 — 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: 1997 Phoenix Lights Context triple: [UFOs, notableEvent, 1997 Phoenix Lights]
-
A.
Sky Witness
Sky Witness is a British pay television channel from Sky that primarily broadcasts crime dramas, medical procedurals, and other US-imported series.
-
B.
Roswell UFO Festival
The Roswell UFO Festival is an annual event in Roswell, New Mexico celebrating UFO culture and the town’s famous 1947 alleged flying saucer incident with parades, costumes, lectures, and themed entertainment.
-
C.
1947 Roswell UFO incident
The 1947 Roswell UFO incident is a famous event in New Mexico involving the alleged crash of an unidentified flying object, which sparked decades of conspiracy theories and popular interest in extraterrestrial life.
-
D.
Salem Lights
Salem Lights is a lighter, lower-tar and nicotine version of the menthol cigarette brand Salem, marketed as a "light" smoking option.
-
E.
Nightmare at 20,000 Feet
"Nightmare at 20,000 Feet" is a famous horror story (and classic Twilight Zone episode) about a terrified airplane passenger who believes he sees a creature sabotaging the wing mid-flight.
- 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: 1997 Phoenix Lights Target entity description: The 1997 Phoenix Lights were a widely witnessed mass UFO sighting over Arizona, famous for its large V-shaped formation of lights and enduring mystery.
-
A.
Sky Witness
Sky Witness is a British pay television channel from Sky that primarily broadcasts crime dramas, medical procedurals, and other US-imported series.
-
B.
Roswell UFO Festival
The Roswell UFO Festival is an annual event in Roswell, New Mexico celebrating UFO culture and the town’s famous 1947 alleged flying saucer incident with parades, costumes, lectures, and themed entertainment.
-
C.
1947 Roswell UFO incident
The 1947 Roswell UFO incident is a famous event in New Mexico involving the alleged crash of an unidentified flying object, which sparked decades of conspiracy theories and popular interest in extraterrestrial life.
-
D.
Salem Lights
Salem Lights is a lighter, lower-tar and nicotine version of the menthol cigarette brand Salem, marketed as a "light" smoking option.
-
E.
Nightmare at 20,000 Feet
"Nightmare at 20,000 Feet" is a famous horror story (and classic Twilight Zone episode) about a terrified airplane passenger who believes he sees a creature sabotaging the wing mid-flight.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
UFO sighting
ⓘ
mass sighting event ⓘ |
| hasAlternativeExplanation |
large unidentified craft
ⓘ
multiple individual aircraft in formation ⓘ |
| hasControversy | dispute over whether lights were flares or a solid craft ⓘ |
| hasCulturalImpact |
increased public interest in UFOs
ⓘ
inspiration for fictional depictions of UFO events ⓘ subject of books ⓘ subject of documentaries ⓘ |
| hasDate | 1997-03-13 ⓘ |
| hasExplainingAgency |
Arizona National Guard
ⓘ
U.S. military ⓘ
linked to:
United States Armed Forces
|
| hasGovernorReaction | initially downplayed publicly ⓘ |
| hasInvestigationType |
civilian UFO investigations
ⓘ
media investigations ⓘ |
| hasLaterGovernorStatement | later described the object as otherworldly ⓘ |
| hasLegacy | one of the most famous UFO sightings in modern U.S. history ⓘ |
| hasLocation |
Arizona
ⓘ
Phoenix, Arizona ⓘ United States ⓘ
linked to:
United States of America
|
| hasMediaCoverage |
extensive local media coverage in Arizona
ⓘ
national media coverage in the United States ⓘ |
| hasNotableWitness | Fife Symington ⓘ |
| hasNotableWitnessRole | Governor of Arizona at the time ⓘ |
| hasNumberOfWitnesses | thousands ⓘ |
| hasObservationCharacteristic |
lights that seemed to turn off sequentially
ⓘ
low altitude appearance ⓘ silent movement ⓘ slow, steady motion ⓘ |
| hasOfficialExplanation | military illumination flares ⓘ |
| hasPhenomenonType | unidentified aerial phenomenon ⓘ |
| hasPrimaryFeature |
large V-shaped array of lights moving silently
ⓘ
series of stationary lights over the Phoenix area ⓘ |
| hasPublicPerception | widely regarded as a major UFO mystery ⓘ |
| hasRegionAffected |
Phoenix metropolitan area
ⓘ
other parts of Arizona ⓘ |
| hasReportedDuration | several hours ⓘ |
| hasShape | V-shaped formation of lights ⓘ |
| hasSkepticalExplanation | A-10 aircraft dropping flares during training ⓘ |
| hasStatus | unresolved for many witnesses ⓘ |
| hasTimeOfDay |
evening
ⓘ
night ⓘ |
| hasWitnessType |
civilians
ⓘ
pilots ⓘ police officers ⓘ |
| hasYear | 1997 ⓘ |
| isAlsoKnownAs |
Lights over Phoenix
ⓘ
Phoenix Lights ⓘ |
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: 1997 Phoenix Lights Description of subject: The 1997 Phoenix Lights were a widely witnessed mass UFO sighting over Arizona, famous for its large V-shaped formation of lights and enduring mystery.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
Phoenix Lights
→
governorLaterStatement
→
Fife Symington later said he believed the lights were of otherworldly origin
ⓘ
linked to: 1997 Phoenix Lights