Human Generated Data

Title

Medallion of Ptolemy III

Date

-

People

Coin Constituent: Ptolemy III Euergetes, Greek r. 246-222 BCE

Classification

Medals and Medallions

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Transfer from the Harvard College Library, Gift of Mrs. Ames, 1976.40.595

Human Generated Data

Title

Medallion of Ptolemy III

People

Coin Constituent: Ptolemy III Euergetes, Greek r. 246-222 BCE

Classification

Medals and Medallions

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Transfer from the Harvard College Library, Gift of Mrs. Ames, 1976.40.595

Machine Generated Data

Tags

Amazon
created on 2022-06-25

Turquoise 100
Moon 97.8
Nature 97.8
Outdoors 97.8
Night 97.8
Outer Space 97.8
Universe 97.8
Space 97.8
Astronomy 97.8
Moon 97.7
Mineral 94.1
Gemstone 65.6
Accessories 65.6
Jewelry 65.6
Accessory 65.6
Sphere 64.1
Coast 61.8
Sea 61.8
Ocean 61.8
Shoreline 61.8
Water 61.8
Crystal 58.4

Clarifai
created on 2023-10-16

no person 99.5
ball-shaped 99
science 98.9
nature 96.4
planet 96.3
geology 94.3
round out 94.3
spherical 93.8
moon 93.6
space 93.2
rusty 92.8
astronomy 89.5
round 88.4
precious 87.3
disjunct 87.2
horizontal 86.2
retro 85.9
shape 85.5
sphere 84.9
one 81.7

Imagga
created on 2022-06-25

planet 100
celestial body 74.6
moon 63.9
earth 54
globe 52.9
space 45.8
world 39.9
sphere 36.9
astronomy 33.3
universe 33.2
global 32.9
science 30.3
map 26.2
night 24.9
mollusk 24.5
continent 22.4
black 21.7
cosmos 20.5
cloud 19.8
ocean 19.1
invertebrate 19.1
sea 18.9
sun 18.5
sky 18.5
atmosphere 18.4
land 17.9
outer 17.7
orbit 17.7
galaxy 17.5
geography 17.4
star 17.1
satellite 17
stars 17
round 16.4
surface 15.9
dark 15.9
solar 15.6
horizon 15.3
3d 14.7
graphic 14.6
environment 14
ball 14
design 13.5
light 12.7
crater 11.2
shine 11
clouds 11
telescope 10.9
fantasy 10.8
art 10.8
digital 10.5
north 10.5
full 10.1
lunar 9.9
texture 9.7
system 9.5
bright 9.3
abalone 9
futuristic 9
sunlight 8.9
water 8.7
circle 8.6
sunrise 8.4
glow 8.3
gastropod 8.2
close 8
china 7.9
astrology 7.9
continents 7.9
exploration 7.8
ray 7.7
animal 7.6
south 7.5
creation 7

Google
created on 2022-06-25

Microsoft
created on 2022-06-25

map 87.8
turquoise 86.5
text 65
aqua 61.6
world 60.6
sphere 58.2
reef 52.2
enamel 33.1

Color Analysis

Feature analysis

Amazon

Moon
Moon 97.8%
Moon 97.7%

Categories

Imagga

paintings art 100%

Captions

Clarifai
created by general-english-image-caption-blip on 2025-06-13

a photograph of two large, green and brown colored coins -100%

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-13

This image shows two sides of a heavily corroded coin, most likely made of copper or bronze based on the green patina that has developed over time due to oxidation. The obverse (left side) has faint traces of a design, possibly a figure or crest, though erosion makes details hard to distinguish. The reverse (right side) appears to contain what might be an eagle or bird motif in the upper portion, and there is a blurry rectangular feature in the lower area. The coin looks ancient, possibly weathered from long-term exposure, and is positioned against a black background with a scale on the right marked in centimeters for size reference.

Created by gpt-4o-2024-08-06 on 2025-06-13

The image shows two sides of an old coin. The coin appears to be made of a metal that has oxidized over time, as evident from the significant green and blue-green patina covering both surfaces. The coin is on a black background with a white scale on the right, indicating measurements in centimeters, showing the coin is a few centimeters in diameter.

The coin's surface features are heavily worn and obscured, but faint figures and outlines are still visible. On the left side of the image (which is one side of the coin), there appear to be human or mythical figures, but they are not clearly distinguishable. On the right side of the image (the other side of the coin), there seems to be a depiction of an eagle or another bird, visible in the top right quadrant of the coin. The condition of the coin suggests significant age and likely historical value.

Meta Llama

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-06-15

The image presents a pair of ancient coins, each with a distinct design and patina.

Coin 1:

  • The coin features an intricate design that is difficult to decipher due to its age and wear.
  • The surface is predominantly greenish-blue, indicating a high level of oxidation.
  • A circular border surrounds the central design, which appears to be a combination of symbols and markings.
  • The coin's edge is not visible in the image.

Coin 2:

  • This coin also displays a complex design, although it is more worn than the first coin.
  • The patina is similar, with a greenish-blue hue that suggests significant exposure to environmental factors.
  • A faint image of a person or animal can be seen in the center of the coin, although the details are unclear.
  • The edge of the coin is not visible in the image.

Background:

  • The background of the image is black, providing a stark contrast to the coins' colors.
  • A ruler is visible on the right side of the image, indicating that the coins are approximately 1.5 cm in diameter.

Overall:

  • The image showcases two ancient coins with unique designs and patinas.
  • The coins' condition suggests they have been exposed to the elements for an extended period, resulting in their worn appearance.
  • The image provides a glimpse into the past, highlighting the craftsmanship and history of these ancient artifacts.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-15

The image presents a detailed view of two ancient coins, showcasing their weathered surfaces and intricate designs. The coins are positioned side by side, with the left coin featuring a more prominent design and the right coin displaying a less distinct pattern.

Coin Details:

  • Left Coin: The left coin boasts a more defined design, with visible markings and symbols that suggest it may have been used as currency in an ancient civilization.
  • Right Coin: In contrast, the right coin has a less clear design, with its markings and symbols being less pronounced and more difficult to discern.

Background and Scale:

  • Background: The background of the image is a solid black, which helps to highlight the details of the coins and create a sense of depth and contrast.
  • Scale: A scale is provided on the right side of the image, allowing viewers to gauge the size of the coins and appreciate their intricate details.

Overall Impression:

  • The image provides a fascinating glimpse into the past, offering a unique opportunity to examine and appreciate the craftsmanship and design of ancient coins.
  • The level of detail and the condition of the coins suggest that they may have been carefully preserved and handled over time, making them valuable artifacts for historians and collectors alike.

Amazon Nova

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

The image shows two oval-shaped objects that appear to be ancient coins. They are displayed on a black background with a ruler on the right side for size reference. The coins have a greenish-blue color with some brownish spots, indicating that they have been exposed to the elements for a long time. The coins have a design on them, possibly depicting a person or a symbol, but it is difficult to make out the details due to the corrosion and wear on the surface.

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

The image shows two round-shaped objects placed on a black background. The objects appear to be made of metal, possibly bronze or copper, and have a greenish hue, suggesting that they have been exposed to the elements for a long time. The objects have a textured surface with some areas having a darker shade, possibly due to corrosion or wear and tear. The objects are placed next to each other, with a ruler on the right side of the image for scale.

Google Gemini

Created by gemini-2.0-flash on 2025-06-13

The image shows two corroded, round objects against a black background, with a measurement scale on the right side. The objects appear to be old coins or medallions, heavily tarnished with a verdigris patina, which is a greenish coating of copper carbonates that forms on copper or bronze exposed to prolonged exposure to seawater. The surfaces of the objects are not smooth but have a pitted and irregular texture, likely due to the corrosion process.

The left object seems to have some sort of indistinct embossed design at the top, possibly a series of small circles or dots. Below this, there is a central figure, which is difficult to discern due to the condition of the object but may be a seated figure.

The right object has a similar greenish patina, but the design is even less clear. There is a suggestion of a figure in the upper part and a square feature near the center, which could be a symbol or part of the design.

The background is plain black, which provides a stark contrast to the greenish objects, highlighting their shape and texture.

The measurement scale on the right side has markings in centimeters (cm).

Created by gemini-2.0-flash-lite on 2025-06-13

Here is a description of the image:

The image presents two ancient-looking, circular objects, likely coins or medallions, arranged side-by-side against a stark black background. A ruler is placed on the right side of the image for scale.

Each object displays a detailed surface heavily coated with patina, a green and brown oxidation that is common on bronze or copper artifacts. The coloration varies, suggesting uneven wear and exposure to the elements.

One of the objects has a more distinct, perhaps figurative design on its face, though much of the detail is obscured by the patina. The other object also has designs.

The high contrast and detailed textures suggest the image is meant to showcase these objects for their historical or artistic value.

Mistral Pixtral

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

The image displays two sides of a corroded, ancient coin. Both sides of the coin exhibit significant wear and patina, indicating it has been exposed to the elements for an extended period. The patina is predominantly greenish-blue, typical of copper or bronze coins that have undergone oxidation.

On the left side of the coin, there appears to be a faint, indistinct design or figure, likely a portrait or emblem, though the details are heavily obscured by the corrosion. The right side of the coin also shows signs of wear, with some visible markings or inscriptions that are similarly difficult to decipher due to the extensive patina.

A scale is present on the right side of the image, indicating the size of the coin. The scale suggests the coin is relatively small, consistent with many ancient coins. The exact origin, date, and value of the coin cannot be determined from the image alone due to the heavy corrosion and lack of clear detail.

Text analysis

Amazon

cm

Google

cm