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Human Generated Data

Title

Coin of Pantikapaion

Date

325 BCE-300 BCE

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of Rya W. Zobel in memory of Paul Weickert, 1987.32.30

Human Generated Data

Title

Coin of Pantikapaion

Date

325 BCE-300 BCE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of Rya W. Zobel in memory of Paul Weickert, 1987.32.30

Machine Generated Data

Tags

Amazon
created on 2022-07-01

Turquoise 98.2
Nature 83.7
Outdoors 83.7
Night 83.7
Astronomy 83.7
Outer Space 83.7
Space 83.7
Universe 83.7
Mineral 81.3
Gemstone 71.9
Jewelry 71.9
Accessories 71.9
Accessory 71.9
Ornament 66.5

Clarifai
created on 2023-10-16

no person 98.8
metalwork 97.4
iron 96.2
desktop 95.6
astronomy 95.2
round out 95
moon 94.9
copper 94.4
geology 93.9
round 93.3
rusty 93
shape 92
science 91.8
one 91.2
old 88.4
space 88.2
ball-shaped 87.6
rust 87.2
planet 87.1
industry 87

Imagga
created on 2022-07-01

screw 67
fastener 54.2
planet 44
inclined plane 41
restraint 40.7
moon 38.6
space 32.6
machine 31.3
earth 31.1
globe 29.6
astronomy 29.3
night 25.8
black 25.2
mechanical device 24.9
universe 24.4
sphere 23
science 21.3
cosmos 20.4
world 20.4
global 20
dark 20
galaxy 18.5
sky 17.9
mechanism 16.6
orbit 15.7
star 15.6
sun 15.3
stars 14.1
light 14
round 13.8
solar 13.6
full 12.8
map 12.1
cloud 12.1
satellite 11.8
invertebrate 11.5
surface 11.5
close 11.4
ball 11.4
mollusk 11.4
3d 10.8
digital 10.5
system 10.5
land 10.4
crater 10.2
lunar 9.9
outer 9.8
graphic 9.5
device 9.3
fruit 9
texture 9
telescope 8.9
continent 8.7
art 8.6
ocean 8.3
environment 8.2
animal 8.2
water 8
bright 7.9
sea 7.8
circle 7.7
pattern 7.5
color 7.2
horizon 7.2

Google
created on 2022-07-01

Currency 82
Artifact 81.3
Money 80.3
Natural material 76.8
Circle 75.3
Electric blue 74.1
Jewellery 73.7
Space 73.3
Font 73.3
Darkness 69.8
Metal 69.7
Geology 68.5
Fashion accessory 67.6
Nickel 67.1
Rock 65.1
Glass 64.7
Gemstone 63.5
Astronomical object 61.6
Coin 61
Macro photography 59.5

Microsoft
created on 2022-07-01

screenshot 82.2
circle 60.7
sphere 57.8
moon 51.3
dark 42.6

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 83.7%

Categories

Imagga
created on 2022-07-01

paintings art 99.8%

Captions

Microsoft
created by unknown on 2022-07-01

background pattern 31.6%

Clarifai

No captions written

Salesforce

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

a photograph of two coins are shown in the dark

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

two ancient coins with green paint on them

OpenAI GPT

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

The image shows two heavily corroded ancient coins against a black background. Both coins are greenish-brown in color, possibly due to patina formed over time. The coin on the left appears to have the faint outline of a face in profile, possibly a human or mythological figure, with visible diagonal lines that might represent hair or a headdress. The coin on the right is more worn and less distinguishable, with irregular patterns but no clearly visible designs or text. A scale in centimeters is visible on the right side, providing a reference for the size of the coins.

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

The image shows two sides of an ancient coin, possibly made of bronze or copper, which appear corroded and covered with patina, giving them a greenish appearance. The coin on the left features the profile of a head, likely a human figure, facing to the right. This head has detailed features, such as hair, though the corrosion makes it somewhat difficult to discern specific details. The opposite side of the coin on the right is more obscured due to corrosion, making it hard to identify any imagery or inscriptions that might be present. The background is black, and there is a scale on the right side with horizontal lines indicating measurements in centimeters, which suggests the coin is quite small.

Anthropic Claude

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

The image shows two ancient bronze coins or medallions. They appear to be circular in shape and have a greenish-blue patina, indicating they are made of bronze and have been weathered over time. The coins have some intricate designs or symbols on them, but no human faces are visible. The background is completely black, allowing the coins to be the sole focus of the image.

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

This image shows two ancient copper or bronze coins that appear to be heavily weathered and corroded. The coins display a distinctive green patina (verdigris) typical of aged copper-based metals, along with areas of brown corrosion. Both coins are circular, though slightly irregular in shape due to age and wear. They appear to be photographed against a black background with a measurement scale visible on the right side of the image. The surface texture of both coins shows significant deterioration and oxidation patterns, making any original designs or inscriptions difficult to discern clearly. These coins are likely archaeological artifacts, given their condition and appearance.

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. The coins are positioned side by side, with their faces facing the viewer.

  • Coin on the Left:
    • The coin on the left features a circular shape with a slightly indented edge.
    • It has a greenish patina, indicating its age and exposure to environmental elements.
    • The coin's surface is worn, suggesting extensive use or handling over time.
    • A faint design or image is visible on the coin, although it is not clearly discernible due to the wear and tear.
  • Coin on the Right:
    • The coin on the right also exhibits a circular shape with an indented edge.
    • Similar to the left coin, it displays a greenish patina, indicating its age.
    • The surface of this coin is equally worn, with some areas appearing more damaged than others.
    • A design or image is present on this coin as well, but it is not clearly visible due to the wear and tear.
  • Background:
    • The background of the image is solid black, which helps to highlight the coins and their features.
    • A ruler or scale is visible on the right side of the image, with markings indicating centimeters (cm).
    • The ruler provides a sense of scale for the coins, allowing viewers to appreciate their size and proportions.

In summary, the image showcases two ancient coins, likely from the Roman Empire, against a black background. The coins display a greenish patina and are worn, with faint designs or images visible on their surfaces. The ruler on the right side of the image provides a sense of scale, highlighting the coins' size and proportions.

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

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 the left coin featuring an indistinct figure and the right coin displaying a similar, yet slightly different, design. Both coins exhibit a green patina, indicating their age and exposure to environmental elements.

A ruler is situated on the right side of the image, providing a scale for measuring the coins. The ruler is marked in centimeters, with each line representing one centimeter. This allows for an accurate assessment of the coins' size.

The overall appearance of the coins suggests that they have been preserved for centuries, with their weathered surfaces telling a story of their history and significance. The inclusion of the ruler adds a layer of precision to the image, enabling viewers to appreciate the coins' dimensions and proportions.

In summary, the image showcases two ancient coins, likely from the Roman Empire, with intricate designs and a rich patina. The presence of a ruler provides a sense of scale, allowing viewers to fully appreciate the coins' beauty and historical significance.

Amazon Nova

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

The image displays two ancient bronze coins, each exhibiting a patina that includes green and brown hues, indicative of their age and exposure to the elements. The coins are circular in shape, with one coin showing a clear, albeit worn, profile of a male figure, likely a Roman emperor, wearing a laurel wreath, which was a symbol of victory and honor in ancient Rome. The other coin features a similar profile but is less distinct due to the wear and tear. The coins are placed against a plain black background, with a ruler to the right of the image providing a scale reference. The ruler is marked in centimeters, allowing for an estimation of the coins' size. The coins are positioned centrally, with enough space around them to focus the viewer's attention on the details of the coins themselves.

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

The image shows two round, greenish-brown objects placed on a black background. The objects are coins, and they are shown in different views. The coin on the left is shown in a side view, and the coin on the right is shown in a top view. The coin on the left has a greenish-brown color with a brownish-red hue, while the coin on the right has a greenish-brown color with a reddish-brown hue. There is a ruler on the right side of the image, which is used to measure the size of the coins.

Google Gemini

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

The image shows two sides of a tarnished coin, likely made of copper or bronze due to the green and brown discoloration. The coin is presented against a black background, and a ruler in centimeters is placed to the right for scale.

On the left side, what appears to be a profile of a face or figure is visible, but the details are obscured by wear and corrosion. The right side of the coin has less discernible imagery.

The overall condition of the coin suggests it is quite old, likely having undergone significant weathering and oxidation. The ruler suggests it's a relatively small coin.

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 black background. The coins are circular and appear to be made of a dark, possibly bronze or copper, metal. They are heavily corroded, with patches of green patina covering the surfaces. The coin on the left displays a partially visible image of a head or bust in profile. The second coin on the right has more corrosion but what seems to be a similar bust is visible. A centimeter scale is placed on the right side of the image.

Mistral Pixtral

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

The image shows two sides of an ancient coin, both displayed against a black background. The coin appears to be made of a metal that has oxidized over time, giving it a greenish patina, which is common in bronze or copper coins.

  • Left Side (Obverse): This side of the coin features a profile of a person's face, likely a ruler or important figure. The details are somewhat worn, but the facial features, including the nose, eyes, and hair, are discernible.

  • Right Side (Reverse): This side of the coin has more abstract markings that are less clear due to wear and oxidation. It might have originally depicted symbols, letters, or other designs, but they are difficult to make out in the current condition.

There is a scale on the right side of the image, indicating the size of the coin, which appears to be relatively small. The coin's condition suggests it is quite old, possibly from ancient times.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-01

This image shows two ancient copper coins placed side by side against a black background. The coins appear to be corroded, with a greenish patina covering their surfaces, indicating they have been exposed to the elements for a long time. The coin on the left has a distinct profile of a figure, possibly a man with a headdress, while the coin on the right is less detailed but still shows signs of an engraved design. Both coins are circular and have a slightly worn and uneven edge, suggesting they are quite old. The background includes a vertical ruler on the right side, which provides a sense of scale for the coins, indicating they are approximately 1 cm in diameter.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-01

The image shows two ancient bronze coins placed side by side on a black background. Both coins exhibit significant wear and patina, with greenish and brownish discoloration, indicating oxidation over time. The coin on the left appears to have a faint design or inscription, though it is largely obscured by the patina. The coin on the right also has some design elements, but they are similarly difficult to discern due to the extensive oxidation. The coins look relatively small, as suggested by the scale on the right side of the image, which indicates measurements in centimeters. The overall condition of the coins suggests they are quite old and have been exposed to the elements for a long period.

Text analysis

Amazon

cm

Google

cm