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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, 1985.21.200

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, 1985.21.200

Machine Generated Data

Tags

Amazon
created on 2022-05-07

Nature 99.4
Outdoors 99.4
Night 99.4
Astronomy 99.4
Outer Space 99.4
Space 99.4
Universe 99.4
Coin 85.1
Money 85.1
Accessories 84.4
Accessory 84.4
Mineral 74.9
Bronze 74.7
Crystal 70.4
Jewelry 65.7
Rust 63.9
Gemstone 59.2

Clarifai
created on 2023-10-17

astronomy 99.8
moon 99.6
round out 98.1
planet 97.4
nature 96.8
Luna 96
no person 95.9
space 95.8
desktop 95.4
science 95.2
Jupiter 94.4
ball-shaped 94.1
Crater 93.5
iron 92.6
satellite 92.1
geology 90.5
side view 90
rock 90
disjunct 89.2
round 88.2

Imagga
created on 2022-05-07

screw 64.8
fastener 51.9
inclined plane 50.3
moon 47.3
machine 38.4
restraint 38.3
planet 33.6
mechanical device 30.1
gastropod 26.6
space 25.6
mollusk 23.2
night 23.1
black 22.9
astronomy 22.5
mechanism 19.9
dark 18.4
globe 17.6
abalone 17.5
earth 17.4
invertebrate 17.2
science 16.9
universe 16.6
sphere 16.6
round 16.4
sky 16
full 14.6
star 13.7
close 13.7
sun 13.7
cosmos 13.6
lunar 12.8
orbit 12.8
light 12
crater 11.6
surface 11.5
texture 11.1
device 11
satellite 10.9
galaxy 10.7
sea 10.2
global 10
outer 9.8
world 9.8
solar 9.8
art 9.1
old 9.1
telescope 8.9
fruit 8.9
food 8.8
natural 8.7
snail 8.7
cloud 8.6
stone 8.4
health 8.3
glow 8.3
pattern 8.2
animal 8.1
ball 8
moonlight 7.9
design 7.9
render 7.8
stars 7.5
digital 7.3
detail 7.2
horizon 7.2
bright 7.2

Google
created on 2022-05-07

Brown 98
Currency 87.1
Coin 86.9
Money 84.4
Artifact 82.4
Astronomical object 80.6
Circle 75.8
Font 75.1
Wood 74.2
Nickel 73.8
Metal 71.1
Event 69.7
Darkness 68
Fashion accessory 67.4
History 64.8
Rock 63.3
Bronze 62.2
Copper 61.7
Science 59.6
Astronomy 57.9

Microsoft
created on 2022-05-07

coin 92.8
silver 75.6
gold 66
bronze 63.8
metalware 63.6
screw 33.7

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 99.4%

Categories

Imagga
created on 2022-05-07

paintings art 97.8%
food drinks 1.5%

Captions

Microsoft
created by unknown on 2022-05-07

a star in the background 37%

Clarifai

No captions written

Salesforce

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

a photograph of two old coins are shown in this image

Created by general-english-image-caption-blip-2 on 2025-06-28

two bronze coins with a black background

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-14

The image shows two heavily weathered coins side by side against a black background. Both coins appear to have significant corrosion and wear, making any specific design, text, or features difficult to discern. They display various patches of reddish, greenish, and brown tones, likely due to age and oxidation. On the right-hand side of the image, a scale marked in centimeters provides a reference for size, further indicating that the coins are small in diameter.

Created by gpt-4o-2024-08-06 on 2025-06-14

The image shows two ancient Roman coins known as Obol coins from the time period of AD 364–378. These copper coins are approximately round and appear heavily worn, with surfaces that are corroded and pitted, making it difficult to discern any specific details or inscriptions that would have originally appeared on them. The coins exhibit a mix of brown, green, and reddish hues, likely due to the oxidation and corrosion of the copper material over time. There is a scale on the right side of the image, indicating the relative size of the coins, but without specific numbers visible, it's difficult to determine the exact dimensions. The background is solid black, which emphasizes the coins' weathered and ancient appearance.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-16

The image shows two ancient bronze coins or medallions. They appear to be circular in shape and have a weathered, oxidized surface with various shades of brown, green, and reddish hues. The coins have a textured, irregular surface, indicating they are quite old and have been exposed to the elements over time. There are no visible markings or inscriptions that would identify the coins, but their aged appearance suggests they are historical artifacts from an ancient civilization.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-16

This image shows both sides (obverse and reverse) of what appears to be an ancient coin. The coin appears to be made of bronze or copper, showing significant aging and patina with a brownish-green coloration typical of oxidized copper alloys. The surface is worn and corroded, making any detailed designs or inscriptions difficult to make out clearly. The coin is photographed against a black background with a measurement scale visible on the right side of the image. The coin appears to be circular in shape and of substantial age given its weathered condition.

Meta Llama

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

The image presents a pair of ancient coins, each with a distinct appearance, set against a black background. The coins are positioned side by side, with the left coin facing forward and the right coin facing backward.

Coin Details:

  • Left Coin (Facing Forward):
    • Circular shape
    • Rough, textured surface
    • Dark brown color with visible red and green patina
    • No discernible markings or inscriptions
  • Right Coin (Facing Backward):
    • Circular shape
    • Rough, textured surface
    • Dark brown color with visible red and green patina
    • A faint, illegible marking is visible on the surface

Background and Scale:

  • The background is solid black
  • A white scale is visible on the right side of the image, featuring 15 horizontal lines of varying lengths
  • The scale is labeled "cm" at the bottom

Overall Impression:

The image appears to be a photograph of two ancient coins, possibly from an archaeological excavation or collection. The coins' rough texture and patina suggest they are quite old, while the faint marking on the right coin may indicate a date or symbol. The black background and white scale provide a clean and neutral context for the coins, allowing the viewer to focus on their details.

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

The image presents two ancient coins, likely from the Roman Empire, against a black background. The coins are positioned side by side, with the left coin appearing slightly larger than the right one. Both coins exhibit a dark brown color with hints of red and green, suggesting they may be made of bronze or copper.

On the right side of the image, a ruler is visible, featuring white lines that indicate measurements in centimeters. The ruler is divided into 10 equal parts, with each part representing 1 centimeter. This suggests that the image is intended to provide a sense of scale for the coins.

Overall, the image appears to be a photograph of two ancient coins, possibly taken for educational or research purposes. The inclusion of the ruler provides context for the size of the coins, which can be useful for historians, archaeologists, or numismatists studying these artifacts.

Amazon Nova

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

The image shows two ancient coins, likely made of bronze, displayed on a black background. The coins have a circular shape with a slightly raised edge. The surface of the coins appears worn and corroded, indicating their age and the passage of time. The coins have a reddish-brown color, with some areas showing signs of oxidation or discoloration. The coins are positioned side by side, with a ruler or measuring stick visible on the right side of the image, providing a sense of scale. The coins appear to be from a historical period, possibly from ancient civilizations such as the Roman Empire or the Greek civilization.

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

The image shows two round, old coins placed on a black background. The coins are old and appear to be made of bronze, with a reddish-brown color. The coins are round and have a slightly curved shape. There are no visible markings or inscriptions on the coins. The coins appear to be of the same size and shape, suggesting that they are part of the same set or collection.

Google Gemini

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

The image shows two sides of an ancient coin, presumed to be copper or bronze, against a stark black backdrop. The coin appears worn and corroded, with some degree of wear to the details of the image. A metric scale (cm) is included on the right side of the frame for size comparison.

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

The image shows two ancient coins, possibly Roman, against a stark black background. The coins appear to be made of a dark metal, likely bronze or copper, with a weathered and aged patina. The surface of each coin displays intricate details, although obscured by wear and time. On the right side of the image, there's a white scale for measurement. The coins are positioned on a black background, which emphasizes their details.

Mistral Pixtral

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

The image shows two sides of an ancient coin, displayed against a black background with a scale on the right side. The coin appears to be made of metal, likely bronze or copper, given its color and patina. Both sides of the coin exhibit significant wear and corrosion, making it difficult to discern the details of the images or inscriptions.

  • Left Side (Obverse): The obverse side of the coin seems to have a faint, worn image in the center, possibly of a person's face or a bust, which is typical of ancient coins. The details are heavily obscured by corrosion and wear.

  • Right Side (Reverse): The reverse side also shows signs of wear and corrosion, with faint traces of what might have been an inscription or design. The specifics are hard to make out due to the condition of the coin.

The scale on the right side of the image indicates the size of the coin, suggesting it is relatively small, typical of ancient coinage. The coin's condition implies it has been in circulation for a long time or has been exposed to elements that caused significant corrosion.

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 dark background. The coins appear to be made of a metallic material with a greenish patina, indicating they are likely made of copper or a similar alloy and have aged over time, possibly showing signs of rust or oxidation. The coins feature detailed engravings on their surfaces, which are somewhat worn but still discernible. The engravings seem to depict a figure, possibly a person or a deity, along with some text or symbols. The right coin has a ruler marked in centimeters, indicating the size of the coin, which is approximately 2.5 cm in diameter. The overall condition of the coins suggests they are historical artifacts, possibly from an ancient civilization.

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

The image shows two views of an ancient coin, likely made of bronze or a similar metal, placed against a black background. The coin appears to be weathered and corroded, with patches of green and brown patina.

On the left, the coin is viewed from one side, showing a worn design that is difficult to discern due to the corrosion. On the right, the coin is viewed from the opposite side, also showing a design that is partially obscured by the patina. The coin is relatively small, as indicated by the scale in the bottom right corner of the image, which shows that the coin is about 1 centimeter in diameter.

Text analysis

Amazon

cm

Google

cm
cm