Human Generated Data

Title

Coin

Date

-

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, A Gift to the Museum, 1974.27.325

Human Generated Data

Title

Coin

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, A Gift to the Museum, 1974.27.325

Machine Generated Data

Tags

Amazon
created on 2022-06-25

Nature 99.6
Outdoors 99.6
Night 99.6
Outer Space 99.6
Astronomy 99.6
Universe 99.6
Space 99.6
Rock 95.1
Coin 76.7
Money 76.7
Bronze 72.4
Fossil 65.4
Crystal 63.5
Accessories 60.9
Accessory 60.9
Mineral 57.5
Jewelry 56

Clarifai
created on 2023-10-16

no person 98.1
desktop 97.5
astronomy 97.4
round out 97.4
iron 97.3
rusty 96.6
moon 95.8
geology 95.3
stone 94.7
nature 94.6
metalwork 94.5
rock 94.1
shape 93
science 92.8
round 92.2
space 91.8
old 91.1
rust 90.4
closeup 90.3
quartz 90

Imagga
created on 2022-06-25

moon 64.6
planet 53.5
space 33.4
astronomy 29.4
earth 28.4
night 26.7
universe 26.3
mollusk 26.2
screw 25.4
globe 25
black 24.1
gastropod 23.6
sphere 23
crater 22.9
science 22.3
invertebrate 22
cosmos 21.4
sky 21.1
dark 20.9
star 20.4
round 19.9
abalone 19
sun 18.5
fastener 17.9
celestial body 17.3
world 16.9
orbit 16.7
solar 16.6
full 16.5
satellite 14.8
global 14.6
surface 14.1
galaxy 13.6
restraint 13.5
light 13.4
stars 13.2
art 13.1
lunar 12.8
close 12.6
telescope 11.9
design 11.8
sea 11.7
cloud 11.2
texture 11.1
outer 10.8
horizon 10.8
system 10.5
old 10.5
graphic 10.2
fossil 10.1
bright 10
ball 10
glow 9.3
shine 9.2
currency 9
moonlight 8.9
natural depression 8.9
gong 8.8
circle 8.7
atmosphere 8.7
3d 8.5
fantasy 8.1
digital 8.1
remains 8.1
object 8.1
celestial 7.9
stone 7.7
money 7.7
pattern 7.5
ocean 7.5
backdrop 7.4
ray 7.4
percussion instrument 7.4
detail 7.3
bivalve 7.2
sunlight 7.1
animal 7.1

Google
created on 2022-06-25

Brown 98
Artifact 84.4
Currency 82.4
Money 80.1
Circle 76
Astronomical object 72.1
Nickel 71.8
Metal 70.6
Rock 68.1
Fashion accessory 67.6
Font 65
History 60.4
Event 59.6
Bronze 59.5
Chemical substance 56.8
Wood 55.9
Ancient history 55.5
Mineral 52.5

Microsoft
created on 2022-06-25

silver 70.8
sphere 68.8
coin 65.7
gold 56.9

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 99.6%

AWS Rekognition

Moon 99.6%

Clarifai

Coin 94.4%

Clarifai

Coin 92.2%

Categories

Imagga
created on 2022-06-25

food drinks 69.3%
paintings art 25.4%
interior objects 4.9%

Captions

Microsoft
created by unknown on 2022-06-25

circle 15.1%

Clarifai

No captions written

Salesforce

Created by general-english-image-caption-blip on 2025-06-13

a photograph of two large, 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 2025-06-13

The image shows two corroded and worn coins. Their surfaces appear rough and uneven, with oxidation giving them a mix of green, brown, and gray hues. Due to the level of corrosion and wear, any original design, text, or detailing is indistinct and unrecognizable. The coins are shown against a solid black background with a scale marker on the right side indicating measurements in centimeters.

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

The image shows two ancient Roman copper alloy coins, each presented side-by-side against a black background. The coins exhibit significant wear and corrosion, making the details difficult to discern. Both coins have a circular shape and display various shades of brown and green, indicating the presence of patina from age and oxidation. The lack of visible inscriptions or imagery suggests the coins have been heavily weathered. On the right side of the image is a set of white lines, presumably a scale in centimeters, for size reference, although the exact measurements are not specified. The coins appear similar in size and deterioration.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-19

The image shows two round, weathered coins or medallions. They appear to be made of bronze or a similar metal and have a greenish-brown patina, indicating they are quite old. The coins have an irregular, pitted surface texture, likely due to years of exposure and oxidation. The coins are displayed against a plain black background, which helps highlight their aged and worn appearance.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-19

This image shows two ancient coins photographed against a black background. The coins appear to be made of bronze or copper, as evidenced by the greenish patina (verdigris) that has formed on their surfaces over time. Both coins show significant wear and corrosion, with a mottled texture combining areas of green oxidation with reddish-brown patches of the original metal. They are roughly circular in shape and appear to be of similar size. A measurement scale is visible on the right side of the image. These coins are likely archaeological artifacts, given their weathered condition and apparent age.

Meta Llama

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

The image presents a pair of ancient coins, likely from the Roman Empire, set against a black background. The coins are circular and feature a mottled green and brown patina, indicating their age and exposure to the elements.

Key Features:

  • Coins: Two circular coins with a mottled green and brown patina.
  • Background: Black background with a ruler on the right side, indicating the size of the coins.
  • Ruler: A ruler with centimeter markings, ranging from 0 to 20 cm, providing a scale for the coins.
  • Image Quality: High-quality image with clear details of the coins' surface and texture.

Possible Interpretation:

The image suggests that the coins are being examined or studied for their historical significance, possibly as part of an archaeological or numismatic collection. The high-quality image and the presence of a ruler imply a scientific or academic context, where the coins are being carefully measured and documented.

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

The image presents a pair of ancient coins, likely from the Roman Empire, set against a black background. The coins are positioned side by side, with their faces visible and exhibiting signs of aging and wear.

Coin Characteristics:

  • Color: The coins display a predominantly greenish-gray hue, with patches of brown and white scattered across their surfaces.
  • Size: The coins appear to be roughly the same size, although their exact dimensions are not specified in the image.
  • Condition: Both coins show significant signs of wear and aging, with visible scratches, cracks, and corrosion on their surfaces.

Background and Context:

  • Background: The coins are set against a solid black background, which helps to highlight their features and details.
  • Context: The image does not provide any explicit context or information about the coins' origin, date, or historical significance. However, based on their appearance and style, it is likely that they are ancient Roman coins.

Additional Features:

  • Scale: A scale is provided on the right side of the image, indicating the size of the coins in centimeters. This suggests that the image may be intended for educational or research purposes, where accurate measurements are important.
  • Lighting: The lighting in the image is even and neutral, which helps to minimize shadows and highlights on the coins' surfaces. This allows for a clear view of their details and features.

Overall, the image provides a detailed and informative view of two ancient coins, likely from the Roman Empire. While the exact context and historical significance of the coins are not specified, the image offers a valuable glimpse into the past and the art of numismatics.

Amazon Nova

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

The image depicts two ancient coins displayed against a black background. Both coins are circular in shape and exhibit signs of wear and corrosion, indicative of their age. The coins appear to be made of bronze, with a patina that suggests they have been buried or exposed to the elements for a considerable period. The surface of the coins is rough and uneven, with patches of green and brown corrosion, particularly around the edges and on the back side. The front side of the coins is more worn, with some areas showing a darker, more oxidized appearance. The coins are placed side by side, with a ruler on the right side of the image, providing a scale for their size. The ruler has markings in centimeters, indicating that the coins are approximately 2.5 to 3 centimeters in diameter. Overall, the image showcases the historical and archaeological significance of these ancient coins, which offer insights into the past and the civilizations that produced them.

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

The image shows two round objects that appear to be coins. The coins are placed on a black background, and there is a ruler on the right side for scale. The coins are of the same size and shape, and they have a rough surface with some discolorations. The coins are likely made of bronze or a similar metal, and they have a worn and aged appearance.

Google Gemini

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

The image shows two circular, likely metallic, objects set against a black background. They appear to be artifacts, possibly coins or medallions, with a heavily weathered or corroded surface. The left object has a slightly reddish-brown hue interspersed with green and grayish patches, while the right object is similarly colored but with more prominent grayish-white deposits. The surface texture is rough and uneven, obscuring any fine details or potential engravings that might once have been present. To the right of the objects, there's a ruler or scale marked in centimeters (cm), providing a sense of size and scale for the artifacts.

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

Here's a description of the image:

The image shows two ancient-looking coins set against a stark black background. Both coins appear to be round and exhibit significant wear and corrosion, suggesting age. The surface of each coin is mottled with various colors, including shades of green, brown, and grey, likely resulting from oxidation and the passage of time. The coins are slightly different in shape; one has a more regular circular form while the other appears a bit more irregular.

On the right side of the frame, a measuring scale is present, indicating centimeters, providing a sense of scale for the coins. The stark contrast of the dark background makes the coins the focal point, emphasizing their textures and possible historical value.

Mistral Pixtral

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

The image shows two sides of an ancient coin, which appears to be made of bronze or copper, given its greenish patina. The coin has a circular shape and is heavily worn, making it difficult to discern fine details.

  • Left Side (Obverse): The obverse side of the coin shows faint traces of what might have been a portrait or a figure, although the details are obscured by corrosion and wear. There are some visible markings that could be remnants of inscriptions or designs, but they are not clear.

  • Right Side (Reverse): The reverse side of the coin also exhibits significant wear and corrosion. There are some indistinct markings, but it is challenging to identify any specific design or inscription.

The coin is displayed against a black background, and there is a scale on the right side of the image, indicating the size of the coin. The scale suggests that the coin is relatively small, likely around 1 to 2 centimeters in diameter.

Overall, the coin appears to be quite old and has likely been exposed to the elements for a considerable period, resulting in its worn and corroded state.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-03

The image shows two ancient coins placed side by side against a black background. The coins appear to be corroded and have a greenish patina, indicating they are likely made of bronze and have been exposed to the elements for a long time. The surfaces of the coins are uneven and show signs of wear, with visible textures and marks that suggest age and historical use.

To the right of the coins, there is a ruler with centimeter markings, which helps to indicate the size of the coins relative to a standard measurement. The ruler is labeled with "cm," confirming the units used. The coins are circular and have a diameter that can be estimated based on the ruler next to them, though the exact measurement is not provided.

The overall condition of the coins suggests they are significant artifacts, possibly of historical or archaeological interest, requiring careful preservation and study.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-03

The image shows two ancient coins placed side by side against a black background. Both coins appear to be heavily corroded and oxidized, with a patina of green and brown colors covering their surfaces. The corrosion suggests that the coins are made of a metal that has been exposed to the elements for a long time, likely copper or bronze.

The coin on the left has more visible signs of wear and tear, with darker patches and some areas where the metal seems to have deteriorated more. The coin on the right appears slightly less corroded, with more uniform coloring and fewer dark patches.

There is a scale in centimeters on the right side of the image, indicating the size of the coins. The scale suggests that the coins are relatively small, likely less than an inch in diameter. The overall condition of the coins indicates their age and historical significance.

Text analysis

Amazon

cm

Google

cm