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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, 1985.21.193

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, 1985.21.193

Machine Generated Data

Tags

Amazon
created on 2022-05-07

Nature 98.5
Outdoors 98.5
Night 98.5
Outer Space 98.5
Astronomy 98.5
Space 98.5
Universe 98.5
Planet 86.7
Rust 78.3
Turquoise 57.8
Globe 57.5

Clarifai
created on 2023-10-17

ball-shaped 99
no person 98.4
planet 98.3
moon 98
astronomy 97.5
science 96.9
round out 96.5
desktop 94.9
space 94.6
nature 94.3
sphere 93.2
rusty 93
round 89.5
copper 88.3
geology 88
disjunct 87.9
abstract 86.3
shape 86.1
metalwork 85.5
symbol 85.1

Imagga
created on 2022-05-07

screw 41.9
fastener 35.4
black 28.8
restraint 26.5
cap 20.3
inclined plane 17.8
food 17.6
shiny 15.8
planet 15.8
sphere 15.6
top 15.6
moon 14.9
machine 13.6
mollusk 13.6
space 13.2
close 13.1
gem 13
round 12.9
bright 12.9
science 12.4
gold 12.3
holiday 12.2
earth 11.9
covering 11.7
astronomy 11.7
decoration 11.5
closeup 11.4
mechanical device 11.4
fruit 11.3
globe 11.1
dark 10.8
delicious 10.7
celebration 10.4
invertebrate 10.3
cosmos 9.7
dessert 9.7
sweet 9.5
jewelry 9
symbol 8.7
ball 8.7
light 8.7
ornament 8.6
yellow 8.6
colorful 8.6
golden 8.6
art 8.5
texture 8.3
sky 8.3
shape 8.2
object 8.1
night 8
world 8
design 7.9
universe 7.8
render 7.8
3d 7.7
gift 7.7
mechanism 7.7
gastropod 7.5
shine 7.3
backgrounds 7.3
color 7.2
wealth 7.2

Google
created on 2022-05-07

Brown 98
Currency 83.3
Money 80.6
Astronomical object 78.4
Circle 77.3
Font 76.6
Space 73.9
Artifact 73
Metal 70.8
Darkness 70.4
Geology 68.4
Fashion accessory 67.5
Body jewelry 67.1
Electric blue 65.8
Jewellery 65.7
Nickel 65.1
Rock 65.1
Art 63.1
Wood 63
Science 62.3

Microsoft
created on 2022-05-07

circle 63.8
coin 63.2
dark 39.6

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 98.5%

Categories

Imagga
created on 2022-05-07

paintings art 81.9%
food drinks 14.7%
macro flowers 1.9%

Captions

Microsoft
created by unknown on 2022-05-07

a close up of a person 31.2%
a star in the background 31.1%

Clarifai

No captions written

Salesforce

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

a photograph of two large stones with a black background

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

two small copper coins with green and brown paint

OpenAI GPT

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

This image depicts two views of a small, circular object, likely a coin or token, displayed against a completely black background. The object appears to be heavily corroded and encrusted, presenting a rough surface with a mix of reddish-brown and greenish hues, which suggests oxidation or patina typically found on aged metal objects like copper or bronze. The features or engravings on the surface are indistinct and seem to be worn out due to age or environmental effects. On the right side of the image, a scale in centimeters is visible, indicating the object's small size.

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

The image shows two ancient coins displayed side by side against a black background. The coins have a weathered appearance with patches of green patina, typical of aged bronze or copper artifacts. Their surfaces are corroded and worn, making any original details or inscriptions difficult to discern. To the right of the coins, there is a scale marked in centimeters, which provides a reference for their size. The coins appear small, likely only a few centimeters in diameter.

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 bronze or a similar metal and have a greenish-brown patina, indicating they have aged over time. The coins have an irregular, rounded shape and feature some intricate designs or markings on their surfaces. The coins are displayed against a plain black background, which helps to highlight their aged and weathered appearance.

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 made of copper or bronze, as evidenced by the greenish patina (verdigris) that has developed on their surfaces over time. The coins show significant wear and corrosion, with a mottled reddish-brown and green coloring. They appear to be of similar size and are likely archaeological artifacts. There's a measurement scale visible on the right side of the image in centimeters. The coins' surfaces show some relief details, though they're quite worn and difficult to make out clearly due to their aged 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, likely from the Roman Empire, against a black background.

Coin Details:

  • The coins are circular and flat, with a diameter of approximately 1.5 cm.
  • They feature a mottled green and brown patina, indicating age and exposure to environmental elements.
  • The coins' surfaces display visible wear and tear, suggesting they have been handled or used extensively.

Background:

  • The background is solid black, providing a clean and neutral contrast to the coins.
  • A white scale on the right side of the image indicates the size of the coins, with lines representing centimeters (cm).

Overall Impression:

  • The image appears to be a photograph taken for documentation or educational purposes, showcasing the coins' historical significance and condition.
  • The use of a black background and a scale emphasizes the coins' small size and intricate details, making them appear more substantial than they actually are.

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 slightly closer to the viewer than the right one. Both coins have a circular shape and exhibit signs of aging, featuring a predominantly reddish-brown color with patches of green patina.

The left coin appears to be more worn than the right one, with its surface bearing numerous scratches and marks. In contrast, the right coin displays a more defined edge and a smoother surface, although it still shows signs of wear and tear. Notably, the right coin features an indistinct image or inscription on its surface, which is not clearly visible due to the level of wear.

To the right of the coins, a ruler is visible, marked with centimeter increments. This suggests that the image may be part of an archaeological or historical study, where the size and dimensions of the coins are being measured and recorded.

Overall, the image provides a detailed view of two ancient coins, highlighting their condition, size, and potential historical significance.

Amazon Nova

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

The image displays two ancient coins, both exhibiting signs of age and wear. The coins are circular in shape and appear to be made from a copper alloy, which has oxidized over time, giving them a greenish and reddish patina. The coin on the left has a more uniform color with a distinct greenish hue, while the coin on the right shows a mix of reddish and greenish tones, with some areas appearing more corroded than others. The surface of both coins is rough, with visible scratches and wear marks. The coins are placed on a black background, and a ruler is visible in the right-hand corner, indicating the scale of the coins. The coins are positioned side by side, with the coin on the left slightly smaller than the one on the right.

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

The image shows two round objects, possibly coins, placed on a black background. The coins are made of metal and have a greenish-brownish color, with some parts having a reddish-brownish color. The coins have a rough surface, and they appear to be old. There is a ruler on the right side of the image, with the measurement marked in centimeters. The ruler is used to provide a sense of scale for the coins.

Google Gemini

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

Here is a description of the image:

The image shows two old coins against a black background. The coins appear to be made of metal, likely copper or bronze, and are heavily corroded with a mix of reddish-brown and greenish-blue oxidation. The left coin is round and exhibits a dense pattern of corrosion across its surface. The right coin is more egg-shaped and shows remnants of a design or engraving beneath the corrosion. To the right of the coins, there is a ruler with centimeter markings, indicating the scale or size of the objects. The lighting in the image is even, highlighting the texture and discoloration of the coins due to age and environmental exposure.

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

Here is a description of the image:

The image displays two ancient coins against a stark black background, along with a cm ruler on the right side.

The coin on the left is nearly circular but has some irregularities around its edges. Its surface is primarily a reddish-brown color, with patches of green-blue oxidation. The detail on the surface is obscured by the wear and oxidation.

The coin on the right is a slightly elongated oval. Similar to the first coin, it has a reddish-brown base color with green-blue patches of oxidation, and the detail of the coin is also obscured.

The black background enhances the contrast and highlights the details of the ancient coins. The ruler provides a scale for estimating the size of the coins.

Mistral Pixtral

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

The image shows two sides of a small, round, metallic object, likely a coin, against a black background. The object appears to be made of a copper alloy, given its reddish-brown color with patches of greenish corrosion, which is typical of copper oxidation.

On the left side, the surface is somewhat worn and irregular, with visible signs of corrosion and wear, making it difficult to discern any detailed imagery or inscriptions. The right side also shows similar wear and corrosion, with faint, indistinct markings that might have once been part of a design or inscription.

A scale is visible on the right side of the image, indicating that the object is relatively small, likely around 1-2 centimeters in diameter. The scale helps to provide a sense of the object's size.

Overall, the object appears to be an ancient or historical coin that has been subjected to significant wear and corrosion over time.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-06

The image shows two ancient coins with a dark background. The coins appear to be of the same type, likely from the same period, and show signs of age and wear, with a patina that includes green and brownish tones, indicating oxidation or natural aging. The edges of the coins are slightly uneven, and there are visible marks or scratches on the surface, suggesting they have been handled or moved over time. The coins are positioned side by side, and a ruler on the right side of the image provides a scale in centimeters, indicating the size of the coins. The ruler helps to estimate the diameter of the coins, which appears to be around 2 cm.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-06

The image shows two ancient coins, likely made of copper or bronze, displayed against a black background. Both coins exhibit significant signs of aging and weathering, including patches of green patina and brownish discoloration, which are common characteristics of metal coins that have been exposed to the elements over time. The coins appear to be relatively small, as indicated by the scale on the right side of the image, which suggests that the coins are less than 2 centimeters in diameter. The designs on the coins are not clearly visible due to the patina and wear, but there seem to be some indistinct patterns or symbols present. The overall condition of the coins suggests that they are quite old and have undergone significant deterioration.

Text analysis

Amazon

cm

Google

cm
cm