Human Generated Data

Title

Pentanummium of Justin I, Constantinople

Date

518-527

People

Coin Constituent: Justin I, Byzantine r. 518 - 527 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.288

Human Generated Data

Title

Pentanummium of Justin I, Constantinople

People

Coin Constituent: Justin I, Byzantine r. 518 - 527 CE

Date

518-527

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.288

Machine Generated Data

Tags

Amazon
created on 2022-05-10

Moon 95.1
Nature 95.1
Outdoors 95.1
Night 95.1
Astronomy 95.1
Outer Space 95.1
Universe 95.1
Space 95.1
Coin 92.4
Money 92.4
Moon 86
Nickel 81.1

Clarifai
created on 2023-10-16

no person 99.1
invertebrate 98
astronomy 97.6
metalwork 97.4
one 95.9
science 94.9
desktop 94.5
medicine 93.2
still life 92.8
moon 92.8
round 91.8
marijuana 91.2
round out 91.1
jewelry 90.9
shining 88.6
reflection 87.9
wealth 87.6
shape 87.5
gold 86.4
cannabis 86.3

Imagga
created on 2022-05-10

wall clock 80.9
clock 78.3
timepiece 56.2
measuring instrument 32.5
screw 31
fastener 27.3
inclined plane 21.1
restraint 20.4
black 19.8
moon 18.7
planet 18.3
instrument 18.1
machine 16.2
earth 14.6
night 14.2
globe 13.9
close 13.7
coin 13.3
round 12.9
sphere 12.9
mechanical device 12.7
space 12.4
world 12.4
old 11.8
astronomy 11.7
light 11.4
money 11.1
analog clock 11
texture 10.4
design 10.1
antique 10.1
dark 10
retro 9.8
ball 9.7
global 9.1
currency 9
science 8.9
pattern 8.9
device 8.8
brown 8.8
hand 8.7
coins 8.7
mechanism 8.6
sky 8.3
land 8.3
time 8.2
closeup 8.1
decoration 8
sea 7.8
universe 7.8
solar 7.8
ancient 7.8
cosmos 7.8
north 7.6
animal 7.6
finance 7.6
star 7.6
ring 7.4
gold 7.4
object 7.3
full 7.3
business 7.3
sun 7.2
detail 7.2
art 7.2

Google
created on 2022-05-10

Astronomical object 80
Circle 77.4
Space 72.9
Darkness 71.1
Artifact 70.5
Metal 68.8
Nickel 68.7
Science 67.3
Font 67.2
Event 66.1
Fashion accessory 65.7
Coin 65.7
Currency 62.6
Pattern 62.5
Money 61.8
Still life photography 59.7
Night 58.7
Macro photography 57.1
Astronomy 56.9
Symmetry 55.6

Microsoft
created on 2022-05-10

echinoderm 92.8
invertebrate 87.7
sphere 59.9
moon 59.5
coin 58.9
dark 47

Color Analysis

Feature analysis

Amazon

Moon
Moon 95.1%
Moon 86%

Categories

Imagga

paintings art 97.8%

Captions

Clarifai
created by general-english-image-caption-blip on 2025-06-12

a photograph of two coins with a coin on the side of them -100%

Amazon Nova

Created by amazon.nova-lite-v1:0 on 2025-06-13

The image shows two ancient coins, displayed against a black background. The coins appear to be made of bronze, with a greenish-brown patina, indicating their age. The coin on the left features a profile portrait of a male figure, likely representing a historical figure or emperor from the past. The coin on the right has a cross symbol etched into its surface, with the letters "XP" inscribed above and below the cross. The coins are placed next to a ruler with millimeter markings, suggesting that they are being measured or analyzed for their size or authenticity.

Created by amazon.nova-pro-v1:0 on 2025-06-13

The image shows two ancient coins. The coins are made of metal, and their surfaces are worn, indicating their age. The coin on the left features a portrait of a person, possibly a ruler or a deity, facing to the right. The coin on the right has a cross symbol with letters surrounding it. The coins are placed on a black background, and there is a ruler on the right side of the image to indicate the size of the coins.

Google Gemini

Created by gemini-2.0-flash on 2025-04-28

The image features two tarnished, round coins against a black background. To the right, a vertical ruler is visible, marked with centimeter graduations.

The coin on the left side of the frame appears to have a relief of a human figure, although the details are obscured by tarnish. The coin on the right side shows a clear Chi Rho symbol, an early Christian symbol formed by superimposing the first two letters (XP) of the Greek word "Christos" in such a way as to produce the monogram XP. The edges of the coins are worn, and their overall color suggests they are made of bronze or a similar metal.

Created by gemini-2.0-flash-lite on 2025-04-28

Here is a description of the image:

The image shows two small, round, antique coins on a black background. The coins appear to be made of a dark, aged metal like bronze or copper, and have a slightly tarnished appearance.

On the left, the coin appears to depict a bust or profile of a person, possibly a ruler or deity, with some surrounding detail. The details are somewhat obscured by the age and wear of the coin.

On the right, the coin bears a symbol that appears to be a stylized cross or a similar geometric design. The design's lines intersect to form the shape. The symbol also appears to be in worn condition.

Along the right edge of the image, there's a centimeter ruler for scale, allowing for an estimation of the coin's size.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-06-13

The image shows two sides of an ancient coin against a black background. A scale is visible on the right side of the image, indicating the size of the coin.

  1. Left Side (Obverse):

    • The coin appears to be made of a metal with a greenish patina, likely bronze or copper.
    • There is a faint depiction of a figure, possibly a ruler or deity, in the center. The figure is standing and facing right.
    • There are some inscriptions around the figure, but they are not very clear due to wear and age.
  2. Right Side (Reverse):

    • The reverse side features a prominent cross, which is centrally placed.
    • The cross has equal arms and appears to be a stylized or simplified design.
    • There are letters on either side of the cross, likely indicating the mint or the ruler's name, but they are also somewhat worn and not easily readable.

The coin's condition suggests it is quite old, possibly from the Roman or Byzantine era, given the style of the cross and the figure on the obverse. The green patina is typical of bronze coins that have been exposed to the elements over a long period.

Text analysis

Amazon

cm

Google

cm
cm