GOE
E779327
GOE refers to the Great Oxidation Event, a pivotal period in Earth's history when atmospheric oxygen levels rose dramatically, transforming the planet's environment and enabling the evolution of complex life.
All labels observed (1)
| Label | Occurrences |
|---|---|
| GOE canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9128415 — 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: GOE Context triple: [Great Oxidation Event, alsoKnownAs, GOE]
-
A.
GOE
GOE is the ICAO airline designator assigned to the former British low-cost carrier Go Fly.
-
B.
GÖ
GÖ is the vehicle registration code used on license plates for the city and district of Göttingen in Germany.
-
C.
Gae
Gae is the given name of Gae Aulenti, a renowned Italian architect and designer known for her innovative museum and interior designs.
-
D.
GOJ
GOJ is the IATA airport code for Strigino International Airport serving Nizhny Novgorod, Russia.
-
E.
GOO
GOO is the National Rail station code for Goole railway station in the East Riding of Yorkshire, England.
- 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: GOE Target entity description: GOE refers to the Great Oxidation Event, a pivotal period in Earth's history when atmospheric oxygen levels rose dramatically, transforming the planet's environment and enabling the evolution of complex life.
-
A.
GOE
GOE is the ICAO airline designator assigned to the former British low-cost carrier Go Fly.
-
B.
GÖ
GÖ is the vehicle registration code used on license plates for the city and district of Göttingen in Germany.
-
C.
Gae
Gae is the given name of Gae Aulenti, a renowned Italian architect and designer known for her innovative museum and interior designs.
-
D.
GOJ
GOJ is the IATA airport code for Strigino International Airport serving Nizhny Novgorod, Russia.
-
E.
GOO
GOO is the National Rail station code for Goole railway station in the East Riding of Yorkshire, England.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
geological event
ⓘ
paleoclimatic event ⓘ |
| alsoKnownAs |
GOE
NERFINISHED
ⓘ
Great Oxygenation Event NERFINISHED ⓘ Oxygen Catastrophe NERFINISHED ⓘ Oxygen Crisis NERFINISHED ⓘ Oxygen Revolution NERFINISHED ⓘ |
| characterizedBy |
increase of atmospheric O2 from trace levels to at least 0.1 percent of present atmospheric level
ⓘ
long-term stabilization of free oxygen in the atmosphere ⓘ transition from reducing to more oxidizing atmosphere ⓘ |
| endTime | approximately 2.0 billion years ago ⓘ |
| evidenceFrom |
banded iron formations
ⓘ
detrital pyrite and uraninite disappearance ⓘ paleosols ⓘ red beds ⓘ sulfur isotope records ⓘ |
| followedBy |
Neoproterozoic Oxygenation Event
NERFINISHED
ⓘ
Proterozoic oxygenation events ⓘ progressive oxygenation of deep oceans ⓘ |
| hasCause |
biological production of oxygen
ⓘ
decline in volcanic and mantle-derived reducing gases ⓘ oxygenic photosynthesis by cyanobacteria ⓘ |
| hasEffect |
appearance of red beds in the geological record
ⓘ
change in sulfur isotope signatures ⓘ changes in nutrient cycles, including phosphorus and nitrogen ⓘ decrease in atmospheric methane concentration ⓘ disappearance of mass-independent fractionation of sulfur isotopes in sediments ⓘ enabling evolution of more complex aerobic life ⓘ formation of an ozone layer ⓘ global climatic cooling ⓘ increase in continental weathering rates ⓘ mass extinction of many anaerobic microorganisms ⓘ oxidation of Earth’s surface environment ⓘ permanent change in redox state of oceans and atmosphere ⓘ possible initiation of Paleoproterozoic Snowball Earth glaciations ⓘ precipitation of banded iron formations ⓘ rise in atmospheric oxygen levels ⓘ widespread oxidation of iron in oceans ⓘ |
| precededBy | Archean anoxic atmosphere ⓘ |
| relevanceTo |
evolution of complex life
ⓘ
habitability of Earth ⓘ search for biosignatures on exoplanets ⓘ |
| startTime | approximately 2.4 billion years ago ⓘ |
| studiedInField |
Earth system science
NERFINISHED
ⓘ
astrobiology ⓘ geochemistry ⓘ geology ⓘ paleoclimatology ⓘ |
| tookPlaceIn | Paleoproterozoic Eon NERFINISHED ⓘ |
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: GOE Description of subject: GOE refers to the Great Oxidation Event, a pivotal period in Earth's history when atmospheric oxygen levels rose dramatically, transforming the planet's environment and enabling the evolution of complex life.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.