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Human Generated Data

Title

Tetradrachm of Alexandria under Aurelian

Date

253-268

People

Coin Constituent: Aurelian, Roman r. 270 - 275 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, A Gift to the Museum from Arthur W. Arundel through the Harvard Fund Council, Class of 1951, 1974.27.99

Human Generated Data

Title

Tetradrachm of Alexandria under Aurelian

People

Coin Constituent: Aurelian, Roman r. 270 - 275 CE

Date

253-268

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, A Gift to the Museum from Arthur W. Arundel through the Harvard Fund Council, Class of 1951, 1974.27.99

Machine Generated Data

Tags

Amazon
created on 2022-05-10

Moon 98
Nature 98
Night 98
Outer Space 98
Astronomy 98
Outdoors 98
Space 98
Universe 98
Moon 96.5
Coin 91.9
Money 91.9
Nickel 75.4
Mineral 69.2
Soil 59
Crystal 58.7

Clarifai
created on 2023-10-17

rock 99
no person 98.7
geology 98.5
astronomy 98.3
stone 97.7
moon 97.5
paleontology 96.4
prehistoric 96.3
round out 96
nature 96
one 94.7
mine 93.2
desktop 92.8
landscape 92.8
granite 92.8
invertebrate 92.6
science 92.1
quartz 91.7
sculpture 90
dark 89.8

Imagga
created on 2022-05-10

puck 47.8
planet 37.9
moon 37.7
disk 36.7
fastener 35.1
circle 29.6
space 29.5
astronomy 27.4
restraint 27
nut and bolt 26.2
night 25.8
weight 23.1
black 22.9
science 21.4
universe 20.5
earth 20.2
globe 19.5
sky 19.1
orbit 18.7
sports equipment 17.7
dark 17.6
device 17.5
screw 17.5
barbell 17.3
star 17.1
cosmos 16.5
world 16
sphere 15.6
full 15.5
stars 15.1
satellite 15
solar 13.6
galaxy 13.6
dumbbell 13.5
crater 13
rock 13
stone 13
lunar 12.8
round 12.1
light 12
close 12
surface 11.5
old 11.2
currency 10.8
system 10.5
money 10.2
equipment 9.9
telescope 9.9
sun 9.7
design 9.6
coin 9.5
cloud 9.5
global 9.1
texture 9
reflection 8.9
moonlight 8.9
astrology 8.9
object 8.8
coins 8.7
atmosphere 8.7
sea 8.6
finance 8.5
ocean 8.3
retro 8.2
outer 7.9
pay 7.7
historical 7.5
pattern 7.5
pebble 7.5
harmony 7.5
shape 7.5
water 7.3
cash 7.3
graphic 7.3
metal 7.2
horizon 7.2
spa 7.2
bright 7.2

Google
created on 2022-05-10

Brown 98
Artifact 82.3
Circle 75.1
Metal 69.6
Science 69.5
Font 69.1
Astronomical object 68.8
Darkness 66.6
Event 63.7
Fashion accessory 62.8
Rock 62
Currency 55.5
Night 50.8

Microsoft
created on 2022-05-10

coin 77.2
silver 55.2
dark 42.2

Color Analysis

Feature analysis

Amazon

Moon
Moon 98%

Categories

Imagga

paintings art 98.7%

Captions

Google Gemini

Created by gemini-2.0-flash on 2025-04-30

The image shows two sides of a dark, seemingly aged coin. Both sides are heavily textured with what seems to be oxidation and general wear. To the right of the coins is a scale that indicates a measurement in centimeters. The background is a uniform black.

Created by gemini-2.0-flash-lite on 2025-04-30

Here's a description of the image:

The image is a close-up shot of two ancient-looking, circular objects, likely coins or tokens. They are positioned against a solid black background, which makes them stand out. To the right of the objects, a ruler with centimeter markings is present, enabling scale measurements.

Description of the Objects:

  • Appearance: The objects have a dark, weathered, and rough texture. They appear to be made of a metal that has undergone significant corrosion. There are irregularities, indentations, and patches of lighter color across their surfaces.
  • Shape: They are both circular, but the edges are irregular.
  • Markings: The objects appear to have some markings or inscriptions, possibly letters or symbols, though they are difficult to distinguish due to the corrosion and wear.

Overall Impression:

The image has a sense of age and history. The coins/tokens are intriguing and suggest a historical or archaeological context. The stark black background highlights the objects, making them the central focus. The ruler gives the image a scientific or documentary feel.

Text analysis

Amazon

cm

Google

cm
cm