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Human Generated Data

Title

Coin of Athens

Date

-

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1985.21.191

Human Generated Data

Title

Coin of Athens

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1985.21.191

Machine Generated Data

Tags

Amazon
created on 2022-05-07

Nature 96
Outdoors 96
Night 96
Astronomy 96
Outer Space 96
Space 96
Universe 96
Planet 68.3
Coin 64.9
Money 64.9

Clarifai
created on 2023-10-17

astronomy 98.2
moon 97.3
desktop 95.4
round out 95.1
science 95
nature 94.2
no person 93.9
ball-shaped 93.8
geology 92.6
still life 91.6
rock 88.6
disjunct 88.2
space 88.1
metalwork 86.2
copper 86.1
closeup 85.1
planet 84.5
ore 84.3
treasure 84.2
dope 84

Imagga
created on 2022-05-07

moon 67.2
planet 50.4
space 41.9
inclined plane 40.2
astronomy 38.1
night 36.4
screw 32.4
earth 32
science 31.2
machine 30.8
universe 30.2
black 30.1
globe 28.7
sphere 27.6
dark 25.9
sky 25.5
fastener 25
mechanical device 24.2
gastropod 24
world 23.9
star 23.7
crater 23
cosmos 22.4
mollusk 22.1
sun 21.8
invertebrate 20.7
galaxy 19.5
restraint 18.8
solar 18.5
stars 17.9
orbit 17.7
full 17.4
global 16.4
light 16.1
mechanism 16
outer 15.8
satellite 15
lunar 14.8
horizon 14.4
surface 13.2
round 13
cloud 12.9
bright 12.9
telescope 12.8
close 12.6
3d 12.4
system 11.4
render 11.3
land 11.1
shine 11
sea 11
moonlight 10.8
abalone 10.8
atmosphere 10.6
sunlight 9.8
natural depression 9.7
snail 9.6
animal 9.4
device 9.3
ocean 9.1
fantasy 9
continent 8.7
design 8.4
sunrise 8.4
texture 8.3
glow 8.3
shiny 7.9
exploration 7.8
clouds 7.6
map 7.5
shape 7.4
environment 7.4
digital 7.3
geological formation 7.3
sunset 7.2
art 7.2
ball 7.1

Google
created on 2022-05-07

Brown 98
Coin 86.6
Currency 86
Money 85.1
Astronomical object 83.9
Artifact 83.4
Font 79.1
Nickel 77.6
Circle 73.1
Geology 69.9
Metal 69.9
Darkness 69.3
Fashion accessory 67.6
Event 67.1
Copper 63.2
Macro photography 63.1
Bronze 62.9
History 62.5
Science 61
Still life photography 59.5

Microsoft
created on 2022-05-07

sphere 69
dark 66.7
coin 61.8
silver 57.2

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 96%

Categories

Imagga
created on 2022-05-07

paintings art 58.8%
food drinks 32.1%
sunrises sunsets 3.2%
interior objects 2.8%

Captions

Microsoft
created by unknown on 2022-05-07

a star in the dark 37.1%

Clarifai

No captions written

Salesforce

Created by general-english-image-caption-blip on 2025-06-12

a photograph of two coins are shown on a black background

Created by general-english-image-caption-blip-2 on 2025-07-04

two bronze coins with a black background

OpenAI GPT

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

This image features two circular objects, likely ancient coins, displayed on a black background. The coins appear weathered or corroded, showing a reddish-brown metallic color with traces of green patina, suggesting copper or bronze material. The surfaces show indistinct markings and textures, possibly remnants of designs, inscriptions, or figures, though they are eroded and difficult to discern. A measurement scale on the right side of the image indicates the objects' dimensions in centimeters.

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

The image displays two ancient bronze coins against a black background. The coins have a weathered and corroded surface, making any details or inscriptions difficult to discern. The left coin is slightly more eroded, while the right coin shows a bit more texture and relief. There is a scale on the right side of the image with markings in centimeters for size reference.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-18

The image shows two round, irregularly shaped objects that appear to be ancient coins or metal artifacts. The objects have a weathered, oxidized surface with a reddish-brown color and some greenish tones, suggesting they may be made of copper or a copper alloy. The objects are displayed against a plain black background, which helps to highlight their textured and aged appearance. No other details or context are provided in the image.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-18

This image shows two ancient coins photographed against a black background. The coins appear to be heavily corroded or weathered, showing a reddish-brown patina typical of aged copper or bronze coins. They have a circular shape and you can see some surface texture and degradation, with areas of green patination that often occurs on ancient bronze coins. On the right side of the image, there appears to be a measurement scale in centimeters. The coins look like archaeological artifacts that have been professionally photographed for documentation or study purposes.

Meta Llama

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-06-14

The image presents a side-by-side comparison of two ancient coins, each with a distinct appearance and size.

  • Coin on the Left:
    • The coin on the left exhibits a circular shape with a slightly irregular edge.
    • It features a dark brown color with visible green patina, indicating its age and exposure to environmental factors.
    • The surface of the coin is rough and uneven, suggesting wear and tear over time.
    • A small portion of the coin's edge is visible, appearing to be slightly raised or embossed.
  • Coin on the Right:
    • The coin on the right also has a circular shape, but with a more uniform edge.
    • It displays a similar dark brown color with green patina, indicating its age and similar environmental exposure.
    • The surface of this coin is also rough and uneven, consistent with the wear and tear observed on the left coin.
    • A small portion of the coin's edge is visible, appearing to be slightly raised or embossed, similar to the left coin.
  • Measurement Scale:
    • A measurement scale is provided on the right side of the image, featuring a series of white lines that increase in length from top to bottom.
    • The scale is labeled "cm" at the bottom, indicating that it measures the size of the coins in centimeters.
    • The scale ranges from approximately 1 cm to 10 cm, providing a clear visual representation of the coins' sizes.

In summary, the image presents a side-by-side comparison of two ancient coins, each with a unique appearance and size. The coins are circular in shape, with rough and uneven surfaces, and display a dark brown color with green patina. The measurement scale provided on the right side of the image allows for a clear visual representation of the coins' sizes, ranging from approximately 1 cm to 10 cm.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-14

The image presents a close-up view of two ancient coins, likely from the Roman Empire, set against a black background. The coins are positioned side by side, with the left coin appearing slightly larger than the right one. Both coins display a reddish-brown color with green patina, indicating their age and exposure to environmental factors.

The coins feature intricate designs and inscriptions, although they are not clearly legible due to their worn condition. The left coin has a more prominent design, while the right coin's design is less distinct. A ruler is visible on the right side of the image, providing a scale for measuring the coins' size. The ruler features white lines and numbers, with the measurement "cm" at the bottom, indicating that the scale is in centimeters.

Overall, the image suggests that the coins are being examined or studied, possibly for historical or archaeological purposes. The use of a ruler and the black background imply a scientific or academic context, where the coins are being carefully analyzed and documented.

Amazon Nova

Created by amazon.nova-lite-v1:0 on 2025-06-12

The image shows two circular bronze coins placed on a black background. The coins have a dark, greenish-brown patina, indicating their age and exposure to the elements. One coin appears to have a more pronounced wear and corrosion on its surface, while the other coin has a relatively smoother surface with some visible scratches and minor wear. The coins are placed side by side, with a ruler on the right side of the image, providing a sense of scale.

Created by amazon.nova-pro-v1:0 on 2025-06-12

The image shows two round coins, which are probably ancient coins. The coins are placed on a black background, which is likely a piece of paper. The coins have a brownish color with some black spots on them. There is a ruler on the right side of the image, which is used to measure the size of the coins. The ruler has some measurements on it, which are in centimeters.

Google Gemini

Created by gemini-2.0-flash on 2025-06-14

Here is a description of the image:

The image shows two ancient coins against a black background. The coins are circular and heavily worn, with a dark, mottled surface that appears to be a combination of brown, copper, and greenish hues, suggesting oxidation or corrosion. The details of any design or inscription on the coins are difficult to discern due to their condition.

The coin on the left has a smoother surface and the coin on the right appears to have more visible relief. To the right of the coins is a scale marked in centimeters, providing a sense of the coins' size.

Created by gemini-2.0-flash-lite on 2025-06-14

Here is a description of the image:

The image displays two ancient coins against a stark black background. The coins appear to be made of a metal like bronze or copper, judging by their color and texture. They have a circular shape with a weathered and aged surface, which suggests they are artifacts.

The coin on the left has a more uniform, pitted texture, and the details are less distinct. The coin on the right has what appears to be some remaining relief details, indicating a possible image or inscription, although it is difficult to discern the exact design. The details are obscured by the corrosion and the surface irregularities that are characteristic of aged metal.

A ruler placed along the right side of the frame provides scale, with centimeter markings visible. This suggests a close-up shot of the coins.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-06-12

The image shows two sides of an ancient coin set against a black background. The coin appears to be heavily worn and corroded, indicating its age and use over time. Both sides of the coin have visible details, although they are somewhat obscured by the wear and corrosion.

  1. Left Side (Obverse):

    • The details are difficult to discern due to the wear, but it seems to depict a profile of a person, likely a ruler or significant figure from ancient times.
    • The surface is uneven and shows signs of oxidation and deterioration.
  2. Right Side (Reverse):

    • This side also has visible details, but they are similarly obscured by wear and corrosion.
    • There appears to be an inscription or design, possibly depicting an animal or symbolic figure, which is common on ancient coins.
  3. Scale:

    • There is a scale on the right side of the image, indicating the size of the coin. The scale suggests the coin is relatively small, typical of ancient coinage.

Overall, the coin's condition suggests it has historical significance, likely from an ancient civilization. The wear and corrosion indicate it has been in circulation or buried for a considerable period.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-12

The image shows two ancient coins placed side by side against a black background. The coins appear to be made of metal and exhibit a patina, suggesting they are of significant age. The surface of each coin is textured and uneven, with some areas showing signs of wear or corrosion. The coins are not new and may have been in circulation for a considerable period. The lighting highlights the texture and surface details, making the coins stand out against the dark background. On the right side of the image, there is a vertical ruler with measurement markings, indicating the size of the coins in centimeters (cm). The ruler helps to provide a sense of scale for the coins.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-12

The image shows two ancient coins placed side by side against a black background. The coins appear to be made of a metal, likely copper or bronze, given their reddish-brown color and patina. Both coins show signs of wear and age, with visible surface corrosion and pitting.

The coin on the left has a more pronounced reddish-brown hue, suggesting significant oxidation or rust. The surface is uneven with some raised areas and possible remnants of engraving, although the details are not clear due to the wear.

The coin on the right has a darker, more muted tone with patches of greenish patina. It also has an uneven surface with some raised areas, possibly indicating engraved designs or text, but these are not easily discernible due to the wear and corrosion.

On the right side of the image, there is a scale in centimeters, which helps in estimating the size of the coins. The scale suggests that each coin is approximately 1.5 cm in diameter.

Text analysis

Amazon

cm

Google

cm
cm