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Human Generated Data

Title

Coin of Corcyra

Date

4th century BCE

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1985.21.97

Human Generated Data

Title

Coin of Corcyra

Date

4th century BCE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1985.21.97

Machine Generated Data

Tags

Amazon
created on 2022-05-07

Outer Space 99
Space 99
Universe 99
Astronomy 99
Nature 99
Outdoors 99
Night 99
Planet 98.5
Globe 92.3
Earth 65.4
Sphere 58.1

Clarifai
created on 2023-10-16

moon 99.4
astronomy 99.4
planet 98.4
no person 98
ball-shaped 97.5
science 96.8
iron 95.4
rock 93.8
geology 93.8
round out 93.7
desktop 93.1
space 92.6
nature 91.8
still life 91.5
side view 91.5
satellite 90.9
stone 90.6
Jupiter 90.3
sphere 87.7
shape 87.4

Imagga
created on 2022-05-07

screw 64.4
fastener 57.4
inclined plane 52.1
moon 51.7
restraint 42.3
machine 39.8
planet 36.5
space 32.6
mechanical device 31.4
night 29.3
astronomy 28.4
black 24.1
science 24
earth 23.8
universe 22.4
globe 22.2
dark 20.9
mechanism 20.8
sky 20.4
sphere 19.3
sun 18.5
cosmos 18.5
orbit 17.7
world 16.8
solar 16.6
full 16.5
star 16.2
ball 15
galaxy 14.6
surface 14.1
round 13.8
lunar 13.8
device 13.8
satellite 13.8
global 13.7
light 13.4
crater 11.7
close 11.4
cloud 11.2
texture 11.1
telescope 10.9
3d 10.9
outer 10.8
design 10.7
system 10.5
stars 10.4
horizon 9.9
moonlight 9.9
art 9.8
circle 9.6
brown 9.6
bright 9.3
digital 8.9
pattern 8.9
render 8.7
orange 8.4
fruit 8.4
energy 8.4
glow 8.3
shine 8.3
nut 8.1
fantasy 8.1
gastropod 8.1
yellow 8
backdrop 7.4
object 7.3
graphic 7.3
sunlight 7.1
sea 7

Google
created on 2022-05-07

Brown 98
Currency 84.7
Money 83.8
Artifact 82.5
Coin 81.3
Astronomical object 78.2
Font 76.8
Nickel 75.9
Circle 74.5
Metal 69.8
Darkness 69.6
Fashion accessory 67
Wood 65.2
Rock 64.3
History 60.3
Ancient history 59.5
Antique 58.8
Bronze 58.6
Still life photography 57.8
Pattern 56.8

Microsoft
created on 2022-05-07

coin 83.3
astronomy 72.5
moon 62.1
metalware 61.9
sphere 52.1
projectile 21.9

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 99%

Categories

Imagga
created on 2022-05-07

food drinks 72%
sunrises sunsets 9.9%
paintings art 7.8%
interior objects 3.2%
events parties 2.6%
nature landscape 1.7%
macro flowers 1.6%

Captions

Microsoft
created by unknown on 2022-05-07

a star in the background 36.9%
a close up of a star 30.5%

Salesforce

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

two bronze coins with a woman on one side and a man on the other

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

a photograph of two large metal objects with a black background

OpenAI GPT

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

The image shows two views of a small, circular, weathered coin against a black background. The surface of the coin appears to be corroded and covered with patches of greenish patina, likely due to age and oxidation. Both sides of the coin are depicted but the design details are difficult to discern due to the wear. The coin is seemingly made of copper or bronze. On the right side of the image, a scale in centimeters is included, suggesting the coin's dimensions are small.

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

The image shows two small, round objects that appear to be ancient coins displayed against a black background. The coins have a reddish-brown color with patches of green, suggesting oxidation or corrosion, typical of aged bronze or copper artifacts. The surface of each coin is worn and rough, with indistinct designs or markings. Due to the wear, the details of the designs on the coins are difficult to discern. To the right of the coins, there is a vertical scale labeled in centimeters, emphasizing the coins' small size.

Anthropic Claude

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

The image shows two ancient coins or medallions. They appear to be made of a dark, oxidized metal, likely bronze or copper. The coins have an irregular, rough surface texture, suggesting they are quite old and weathered. The coins are round in shape and display some intricate patterns or designs, though the details are not clearly visible due to the aged and worn appearance of the artifacts. The image provides a scale bar at the bottom, indicating the approximate size of the coins.

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

This image shows what appears to be an ancient coin or medallion photographed against a black background. The object has a brownish-copper color with visible patina and oxidation, showing areas of green verdigris typical of aged copper or bronze. The surface appears worn and textured, with some relief details that are difficult to make out due to the weathering. A measurement scale is visible on the right side of the image, marked in centimeters. The lighting highlights the dimensional nature of the artifact, showing its raised edges and surface details.

Meta Llama

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

The image presents a pair of ancient coins, showcasing their intricate details and historical significance.

  • Coin on the Left
    • The coin is circular in shape, with a diameter of approximately 2.5 cm.
    • It features a raised design on its surface, which appears to be a depiction of a person or an animal.
    • The coin's material is likely metal, possibly copper or bronze, given its dark brown color with green patina.
    • The coin's condition suggests it has been exposed to environmental factors over time, resulting in visible wear and tear.
  • Coin on the Right
    • This coin also has a circular shape, with a diameter of around 2.5 cm.
    • Its surface design is more indistinct compared to the left coin, but it may represent a symbol or motif.
    • The coin's material and coloration are similar to those of the left coin, indicating a possible shared origin or composition.
    • The right coin exhibits similar signs of aging and wear as the left coin, further supporting its historical significance.
  • Measurement Scale
    • A measurement scale is provided on the right side of the image, featuring white lines that incrementally increase in length from top to bottom.
    • The scale is labeled "cm" at the bottom, indicating that it measures the coins' diameter in centimeters.
    • The scale allows for a precise assessment of the coins' size and provides context for understanding their historical context.

In summary, the image showcases two ancient coins with distinct designs and materials, both exhibiting signs of aging and wear. The measurement scale provides a precise measurement of the coins' diameter, offering valuable insights into their historical significance and potential origins.

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

The image depicts two ancient coins, likely from the Roman Empire, set against a black background. The coins are positioned side by side, with the left coin featuring an indistinct figure and the right coin displaying a more detailed design. A ruler is visible on the right side of the image, indicating that the coins are approximately 2 centimeters in diameter.

The coins themselves appear to be made of bronze or copper, with a dark patina that suggests they have been buried for an extended period. The surface of the coins is rough and worn, with visible signs of corrosion and damage. Despite their age and condition, the coins still retain some of their original detail, including the outline of the figures and the texture of the metal.

Overall, the image provides a fascinating glimpse into the history of ancient coinage and the techniques used to create these small but significant artifacts.

Amazon Nova

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

The image shows two ancient bronze coins displayed against a black background. The coins are positioned side by side, with one on the left and the other on the right. Each coin has a greenish-brown patina, indicating its age and the natural oxidation process it has undergone over time. The coins appear to be circular in shape, with a slightly irregular edge, which is typical for coins of this era. The surface of the coins is textured, featuring a variety of small, raised details and inscriptions that are difficult to discern due to the coins' worn state.

On the left coin, there is a visible imprint of a human figure, possibly a bust or a deity, which is partially obscured by the patina. The right coin shows a more intricate design, with what appears to be a central motif surrounded by smaller, radiating patterns. The coins are accompanied by a ruler on the right side of the image, which is marked with centimeters, indicating the size of the coins. The ruler helps to provide a sense of scale, suggesting that the coins are relatively small, likely measuring around 1 to 2 centimeters in diameter.

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

The image shows two coins placed on a black background. The coins appear to be ancient, possibly from the Roman era, based on their design and appearance. The coins have a brownish-greenish color, which suggests they may have been exposed to the elements for a long time. The coins have a round shape, and the edges appear to be slightly worn, indicating they have been in circulation for a while. The coins have intricate designs on them, with symbols and patterns that are difficult to decipher. The coins are placed next to each other, with a ruler on the right side of the image to provide a sense of scale. Overall, the image shows two ancient coins that are likely of historical significance.

Google Gemini

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

Here's a description of the image:

The image features two tarnished, circular coins against a black background. The coins are positioned slightly apart from each other. To the right of the coins is a centimeter ruler. The coins appear to be made of a dark metal, likely copper or bronze, with patches of greenish-blue corrosion. The details on the coins are somewhat worn and difficult to make out, but there are some visible features. On one coin, there seems to be a depiction of a face or head in profile. On the other coin, there appears to be a figure or a symbol of some kind. The coins are relatively small, likely less than 2 centimeters in diameter based on the nearby ruler. The lighting is somewhat soft, highlighting the texture of the coins and the corrosion on their surfaces.

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

Here's a description of the image:

The image shows two ancient coins, each with a dark, tarnished brown color. Both coins appear worn and display visible signs of corrosion and wear. The coins are circular and somewhat irregular in shape, suggesting they have been in circulation for a long time.

The background of the image is a deep, solid black, which emphasizes the coins and allows the viewer to focus on their details. A white ruler is positioned along the right edge of the image, presumably to indicate the size of the coins, with measurements in centimeters.

Mistral Pixtral

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

The image shows two views of what appears to be an ancient coin. The coin is circular and has a weathered, corroded surface, indicating it is quite old. The metal of the coin looks to be bronze or copper, as evidenced by the greenish patina, which is typical of these metals when exposed to oxidation over time.

On the left side of the image, the obverse (front) side of the coin is shown. There is a faint, worn image or inscription in the center, but it is difficult to make out specific details due to the extensive wear and corrosion.

On the right side of the image, the reverse (back) side of the coin is depicted. This side also shows significant wear and corrosion, making any inscriptions or images hard to discern.

The coin is displayed against a black background, which contrasts with the coin's color and helps highlight its details. There is a scale on the right side of the image, indicating the coin's size, which appears to be around 1 cm in diameter.

Overall, the coin's condition suggests it has been buried or exposed to the elements for a long period, typical of ancient artifacts.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-06-29

The image shows two ancient coins placed side by side against a dark background. Both coins appear to be of the same size and shape, with a slightly worn and patinated surface, indicating they are likely historical artifacts. The coin on the left has a design that seems to depict a human figure or a deity, possibly with a crown or headdress, facing left. The coin on the right also features a similar design, but it is more difficult to discern the exact details due to the wear and patina. The surface of both coins shows greenish-blue discoloration, which is indicative of copper verdigris, a form of oxidation. On the right side of the image, there is a vertical ruler with centimeter markings, providing a sense of scale for the coins. The background is plain and dark, which helps to highlight the coins and the ruler.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-06-29

This image shows two ancient coins displayed against a black background. The coins appear to be made of a metal that has oxidized over time, giving them a dark, corroded appearance with patches of green patina.

  • Left Coin: This coin has a more defined image on it, though it is still quite worn. There seems to be a figure or face embossed on it, but the details are not very clear due to the corrosion and age.

  • Right Coin: This coin appears more heavily corroded and the details are less discernible. It seems to have some markings or symbols, but they are not clearly visible.

On the right side of the image, there is a scale marked in centimeters, which provides a reference for the size of the coins. The scale suggests that each coin is approximately 2 cm in diameter.

Text analysis

Amazon

cm

Google

cm
cm