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Human Generated Data

Title

Coin of Kassandreia under Marcus Aurelius Caesar?

Date

2nd century CE

People

Coin Constituent: Marcus Aurelius, Roman r. 161 - 180 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1984.616.91

Human Generated Data

Title

Coin of Kassandreia under Marcus Aurelius Caesar?

People

Coin Constituent: Marcus Aurelius, Roman r. 161 - 180 CE

Date

2nd century CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1984.616.91

Machine Generated Data

Tags

Amazon
created on 2022-05-06

Nature 97.3
Outdoors 97.3
Astronomy 97.3
Night 97.3
Outer Space 97.3
Space 97.3
Universe 97.3
Accessories 87.7
Accessory 87.7
Gemstone 85.6
Jewelry 85.6
Rust 68.4
Ornament 62.2

Clarifai
created on 2023-10-16

desktop 98.2
round out 97.9
no person 97.7
rusty 97.7
nature 97.1
iron 96.5
rust 96.1
closeup 95
geology 94.9
industry 93.6
metalwork 92.9
copper 92.6
abstract 92
symbol 91.7
disjunct 91.5
art 91.3
prehistoric 90.9
round 90.1
science 90
medicine 90

Imagga
created on 2022-05-06

screw 83.2
fastener 71.1
restraint 53.4
abalone 29.6
moon 27.5
planet 27.2
mollusk 26.7
gastropod 25
black 23.4
space 22.5
astronomy 19.5
night 19.5
invertebrate 19.2
earth 19.2
science 17.8
dark 17.5
globe 16.7
sphere 15.6
universe 15.6
close 15.4
cosmos 14.6
sky 14
round 13.8
old 13.2
full 12.8
light 12.7
object 12.5
star 11.2
inclined plane 11
global 10.9
energy 10.9
world 10.6
sun 10.5
historical 10.4
money 10.2
crater 10.1
currency 9.9
lunar 9.9
orbit 9.8
solar 9.7
galaxy 9.7
ball 9.6
food 9.5
graphic 9.5
art 9.2
texture 9
retro 9
design 9
satellite 8.9
surface 8.8
coins 8.7
pay 8.6
machine 8.5
finance 8.4
digital 8.1
yellow 7.9
collect 7.9
organism 7.7
coin 7.6
system 7.6
stars 7.5
banking 7.4
cash 7.3
metal 7.2
collection 7.2
bank 7.2

Google
created on 2022-05-06

Brown 98
Artifact 85.1
Wood 81.6
Font 78.5
Circle 76.4
Currency 75.9
Money 70.7
Metal 70.6
Geology 69.6
Ancient history 67.6
Rock 66.4
History 66.3
Nickel 62.3
Soil 62.1
Chemical substance 58.7
Bronze 57.3
Antique 51.7
Mineral 50.5

Microsoft
created on 2022-05-06

metalware 86.4
map 75
dark 57.8
screw 45.7

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 97.3%

Categories

Imagga
created on 2022-05-06

food drinks 89.4%
paintings art 10.1%

Captions

Clarifai

No captions written

Salesforce

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

a photograph of two ancient coins with a face on them

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

two ancient coins with a man and a woman on them

OpenAI GPT

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

This image shows two views of a heavily weathered, ancient coin or artifact with a circular shape. The surface appears corroded, with a rough texture and varying tones of reddish-brown and green, likely due to oxidation or patination. The coin seems to have faint imprints or designs, possibly featuring a profile or head motif, though the details are obscured. The black background enhances the visibility of the artifact, and a scale marked in centimeters is visible on the right side, providing context for its size.

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

The image depicts two ancient and corroded coins, likely made of bronze or a similar metal, which are placed against a dark background. The coins exhibit significant wear and oxidation, with surface textures appearing rough and uneven. Both coins appear to bear a central motif, possibly the face of a person or a symbolic image, although the corrosion and erosion of details render these motifs indistinct. The coins are positioned horizontally beside each other in the image, and a scale on the right side of the image provides an indication of size in centimeters.

Anthropic Claude

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-17

This appears to be an ancient Roman coin in weathered condition. The coin shows significant aging with a patina of green and reddish-brown corrosion typical of ancient bronze or copper-based coinage. The image is taken against a black background with a measurement scale visible on the right side in centimeters. Despite the wear and corrosion, you can still make out the oval shape of the coin and some raised relief details on its surface, though the specific imagery is difficult to discern due to the coin's deteriorated state.

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-17

The image shows two ancient coins or medallions. They appear to be made of bronze or a similar metal, and have a weathered, oxidized appearance with a greenish-brown patina. The coins display some indistinct markings or designs, likely depicting figures or symbols from the time period they were minted. The coins are shown in a side-by-side view, allowing for a comparison of their similar worn and aged appearance.

Meta Llama

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-06-13

The image presents a close-up view of two ancient coins, with a ruler on the right side for scale.

Coin Description:

  • The coins are circular and appear to be made of metal, likely copper or bronze.
  • They have a rough, worn texture and display visible signs of aging, including rust and corrosion.
  • The coins feature intricate designs and markings, although they are difficult to discern due to their worn condition.
  • The coins are positioned side by side, with the left coin slightly overlapping the right one.

Ruler Description:

  • The ruler is a simple, white line with measurements marked in centimeters (cm).
  • It spans the entire width of the image, providing a clear scale for the coins.
  • The ruler is positioned vertically on the right side of the image, allowing for easy comparison of the coin sizes.

Background:

  • The background of the image is a solid black color, which helps to highlight the coins and ruler.
  • The black background also provides a clean and neutral backdrop for the image, allowing the viewer to focus on the coins and ruler without distractions.

Overall, the image provides a detailed and informative view of the ancient coins, allowing the viewer to appreciate their intricate designs and markings while also understanding their size and scale.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-13

The image features two ancient coins, likely from the Roman Empire, 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:

  • Color: The coins have a reddish-brown color with patches of green and gray, indicating oxidation and corrosion over time.
  • Size: The coins appear to be around 1-2 cm in diameter, although the exact size is not specified.
  • Design: The front of the left coin features an image of a person, possibly a Roman emperor or deity, while the back of the right coin shows an image of an animal, possibly a horse or a lion.
  • Inscriptions: There are no visible inscriptions on the coins, which is unusual for Roman coins that typically feature the name of the emperor and other information.

Background:

  • Color: The background of the image is solid black, which helps to highlight the details of the coins.
  • Scale: A scale is provided on the right side of the image, with markings indicating centimeters. This suggests that the image is intended for educational or research purposes.

Overall:

  • The image provides a clear view of the coins' design and condition, allowing viewers to appreciate their historical significance and aesthetic value.
  • The use of a black background and a scale helps to create a professional and informative presentation of the coins.

Amazon Nova

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

The image shows two ancient coins, one on the left and one on the right, displayed on a black background. The coins are circular in shape and appear to be made of metal, possibly bronze or copper. The coins have a reddish-brown color and show signs of wear and corrosion, indicating their age. The coins have a raised rim around the edge, and the surface is uneven and textured. The coins have a small hole in the center, which was likely used for stringing or attaching them to a larger object. The coins appear to be from a historical period, possibly ancient Rome or Greece, based on their design and style.

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

The image shows two ancient coins on a black background. The coins appear to be made of metal, possibly bronze or copper, and have a worn and aged appearance. The coins are circular in shape and have a diameter of approximately 2 cm. The surface of the coins is rough and uneven, with visible scratches and marks. The coins have a reddish-brown color, with some areas showing a greenish-gray patina. The coins have a simple design, with a central figure or symbol on the front and a plain background on the back. The coins are likely to be from the ancient Roman or Greek era, based on their style and appearance.

Google Gemini

Created by gemini-2.0-flash on 2025-06-12

The image shows two views of an ancient coin set against a black background with a centimeter scale on the right side of the frame. The coin appears to be heavily corroded, with a patina of green, brown, and reddish-brown tones. It is circular but not perfectly round, suggesting some damage or wear over time.

Each side of the coin features a raised relief design, likely depicting a portrait or symbol, though the details are obscured due to corrosion. The overall condition of the coin suggests it is an artifact of significant age. The lighting in the image is even, allowing for a clear view of the coin's surface and texture.

Created by gemini-2.0-flash-lite on 2025-06-12

Here's a description of the image:

The image shows two ancient-looking coins, placed side-by-side against a black background. The coins are circular and appear to be made of a copper or bronze-like metal. They have a weathered, corroded appearance, with patches of green and reddish-brown oxidation visible across their surfaces.

Each coin has a profile or head on its front. On the right side of the image is a ruler for scale. The overall impression is one of historical significance or archaeological find.

Mistral Pixtral

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

The image shows two sides of an ancient coin against a black background. The coin appears to be heavily worn and corroded, with visible signs of oxidation, particularly in reddish and greenish hues. The details on the coin are somewhat obscured by the corrosion, but there are faint impressions that suggest it once bore intricate designs or inscriptions.

On the left side of the image, the coin's obverse (front side) is displayed. There appears to be a faint image of a face or a bust, typical of ancient coins, though the details are hard to discern due to the wear.

On the right side of the image, the coin's reverse (back side) is shown. This side also has faint impressions, possibly of symbols or letters, but again, the details are difficult to make out due to the coin's condition.

A scale is present on the right side of the image, indicating the size of the coin, though the exact measurements are not clear from this view. The coin appears to be relatively small, consistent with ancient coinage.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-06-30

The image shows two ancient, corroded coins placed side by side against a black background. The coins exhibit significant oxidation and patination, with patches of green, orange, and brown discoloration, indicative of tarnishing and corrosion over time. The surface of the coins appears rough and uneven due to the effects of oxidation. In the bottom right corner, there is a scale bar labeled "cm," suggesting that the coins are being measured for size. The coins seem to be of historical or archaeological significance, possibly dated from a period when they were minted.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-06-30

The image shows two sides of an ancient, heavily corroded coin placed against a black background. The coin appears to be made of copper or a similar metal, given the greenish patina and reddish-brown areas indicating oxidation and rust. The surfaces of the coin are rough and uneven, with significant wear and corrosion obscuring any detailed imagery or inscriptions that might have been present originally. The coin's edges are irregular, suggesting it may have been damaged or worn over time.

On the right side of the image, there is a scale in centimeters, indicating the size of the coin. The scale suggests that the coin is relatively small, likely less than 2 centimeters in diameter. The overall condition of the coin indicates that it is quite old and has been exposed to the elements for an extended period.

Text analysis

Amazon

cm

Google

cm
cm