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Human Generated Data

Title

Coin of Polyrhenion

Date

320 BCE-280 BCE

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1985.350.203

Human Generated Data

Title

Coin of Polyrhenion

Date

320 BCE-280 BCE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1985.350.203

Machine Generated Data

Tags

Amazon
created on 2022-05-10

Nature 98.6
Night 98.6
Astronomy 98.6
Outer Space 98.6
Outdoors 98.6
Universe 98.6
Space 98.6
Coin 83.6
Money 83.6

Clarifai
created on 2023-10-17

iron 99.2
moon 99.1
rusty 98.2
rust 97.8
still life 96.9
desktop 96.8
no person 96.7
round out 96
old 95.3
steel 95.2
bolt 94.7
Luna 93.9
copper 93.8
astronomy 93.5
metalwork 93.5
art 91.9
reflection 91.7
round 91.3
wheel 90.9
abstract 89.9

Imagga
created on 2022-05-10

inclined plane 100
machine 84.3
mechanical device 66.3
moon 52.2
planet 45.8
mechanism 43.9
space 42.7
screw 38.3
astronomy 38.1
night 37.3
universe 32.2
fastener 31.4
earth 29.3
sphere 28.5
science 28.5
star 28
globe 26.9
black 26.6
sky 25.5
cosmos 24.3
stars 23.6
restraint 23.5
sun 23.4
world 23
device 22.5
dark 21.7
galaxy 21.4
light 20.1
orbit 18.7
full 17.4
solar 16.6
satellite 15.7
lunar 13.8
global 13.7
telescope 12.8
outer 12.8
horizon 12.6
surface 12.4
crater 12.1
bright 11.4
system 11.4
round 11.2
cloud 11.2
glow 11.1
3d 10.8
planets 10.8
ball 10.4
land 10.1
fantasy 9.9
nebula 9.8
design 9.6
snail 9.5
sunrise 9.4
clouds 9.3
shape 9
digital 8.9
sunlight 8.9
celestial 8.9
infinity 8.8
render 8.7
sea 8.6
shine 8.3
backgrounds 8.1
symbol 8.1
close 8
moonlight 7.9
gastropod 7.8
art 7.8
environment 7.4
reflection 7.3
futuristic 7.2

Google
created on 2022-05-10

Microsoft
created on 2022-05-10

metalware 91
coin 90
screw 74.4
moon 69.2
dark 59.3
astronomy 56.9
silver 55.3

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin
Nail

AWS Rekognition

Moon 98.6%

Categories

Imagga
created on 2022-05-10

paintings art 76.4%
events parties 9.4%
sunrises sunsets 3.9%
interior objects 3.1%
food drinks 2.5%
people portraits 1.2%

Captions

Clarifai

No captions written

Salesforce

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

a photograph of two coins are sitting on top of each other

Created by general-english-image-caption-blip-2 on 2025-07-03

two bronze coins with a bird on one side

OpenAI GPT

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

The image depicts two small, ancient coin-like objects placed against a black background. Both objects are dark and weathered, with a metallic brown and green patina. The left coin displays what appears to be a design resembling a bull's head in relief, while the right coin shows worn markings that are difficult to discern but seem to form a vertical line or symbol. A scale in centimeters is visible on the right side of the image for size comparison, indicating these objects are very small.

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

The image shows two views of an ancient coin against a black background. On the left side, the front or obverse of the coin displays the image of a bull's head facing forward. The bull's head is stylized and occupies the central portion of the coin. The coin has a dark, aged appearance with a mix of brown and greenish patina, indicative of oxidation over time.

On the right side, the back or reverse of the coin is visible. It appears to have some indistinct markings or symbols, but they are worn and difficult to clearly identify. This side also has a similar patina to the obverse.

To the right of the coin images, there is a scale with evenly spaced white lines marked in centimeters, indicating that the coin is approximately 1 centimeter in diameter, suggesting its small and typical ancient coin size.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-18

The image shows two ancient coins or medallions against a black background. The coins appear to be made of bronze or a similar metal and have a weathered, corroded appearance. The coins are round in shape and have some indistinct markings or designs on their surfaces, suggesting they may have been used for currency or ceremonial purposes in the past. The scale provided in the image indicates the approximate size of the coins.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-18

This image shows what appears to be an ancient coin or medallion photographed against a black background. The object has a dark, weathered surface with some copper or bronze-colored patina visible. The coin appears to be corroded or worn, which is typical of archaeological artifacts. On the right side of the image, there's a measurement scale marked in centimeters. The lighting highlights the textured, uneven surface of the coin, revealing its aged condition and historical nature.

Meta Llama

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

The image presents a close-up view of an ancient coin, with its front and back sides displayed. The coin is positioned centrally in the frame, with the front side on the left and the back side on the right. The coin's surface appears worn and weathered, with visible signs of aging.

Key Features:

  • Coin Shape: Circular
  • Front Side:
    • Features a raised design or symbol
    • Worn and weathered surface
  • Back Side:
    • Displays a vertical line or groove
    • Worn and weathered surface
  • Background:
    • Solid black color
    • No other objects or features present

Overall Impression:

The image provides a detailed view of the coin's design and condition, suggesting that it may be an artifact from an ancient civilization. The worn and weathered surface implies that the coin has been handled or exposed to the elements for an extended period.

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 a depiction of a ram's head and the right coin displaying an illegible inscription.

Coin Details:

  • Left Coin: The left coin showcases a ram's head in profile, facing right. The ram's head is rendered in a simple yet distinctive style, characteristic of ancient Roman coinage.
  • Right Coin: The right coin bears an inscription that is unfortunately illegible due to wear and tear. Despite this, the coin's design and material suggest it is also of Roman origin.

Background and Context:

  • Black Background: The coins are set against a plain black background, which helps to highlight their details and features.
  • Scale: A scale is provided on the right side of the image, indicating the size of the coins in centimeters. This scale allows viewers to appreciate the coins' actual dimensions.

Overall Impression:

The image provides a fascinating glimpse into the world of ancient Roman coinage. The depiction of a ram's head on the left coin is particularly noteworthy, as it may symbolize strength, courage, or fertility. The illegible inscription on the right coin adds an air of mystery, inviting further investigation and research. Overall, the image offers a captivating look at two intriguing artifacts from ancient Rome.

Amazon Nova

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

The image shows two ancient coins displayed on a black background. The coins are circular in shape and appear to be made of bronze or copper. One coin has a greenish-brown patina, while the other has a reddish-brown patina. The coins have a diameter of approximately 1.5 to 2 centimeters. The image also includes a ruler on the right side, indicating the size of the coins. The coins are likely from a historical period, possibly from the Roman Empire or another ancient civilization.

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

The image shows two coins. The coins are made of metal, possibly bronze, and have a dull, worn appearance, suggesting they are old or have been in circulation for a long time. The coins have a circular shape, with a slightly raised edge. The coins are placed on a black background, which makes them stand out clearly. The coin on the left has a lion head design, while the coin on the right has an inscription in a foreign language.

Google Gemini

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

The image showcases two copper coins laid out side-by-side against a black background. The coin on the left shows a design featuring a human head in profile, while the coin on the right displays an inverted 'V' shape over a vertical line, with small circles on both sides. Both coins appear to be aged and worn. A ruler indicating measurements in centimeters is placed on the right edge of the image.

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

Here's a description of the image:

Overall:

The image showcases two ancient coins, likely Roman or Greek, resting on a black background. A centimeter ruler is positioned vertically in the right side of the image.

Individual Coins:

  • Left Coin: The coin is round with a slightly irregular edge. A worn image, possibly a stylized head or symbol, is discernible on the coin face. The coin shows signs of age, with a tarnished brown color, some green corrosion, and uneven surfaces, which suggests it is made of a copper alloy.
  • Right Coin: The coin is also round, but more faded than the left one. This coin also exhibits wear and aging. It seems a worn, linear feature with multiple other marks. The coin has a similar brown color and green corrosion, suggesting that it is made of a copper alloy.

Background:

The coins rest on a black background, creating a stark contrast and highlighting the objects.

Mistral Pixtral

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

The image shows two sides of an ancient coin, displayed against a black background.

  1. Left Side (Obverse):

    • The coin appears to have a portrait of a person facing right. The details of the face are somewhat worn, but it seems to depict a figure with curly hair or a headdress.
    • The coin's surface is uneven and shows signs of wear and corrosion, indicating its age and use over time.
  2. Right Side (Reverse):

    • This side of the coin is more worn and less detailed. It appears to have some inscriptions or markings, but they are difficult to decipher due to the condition of the coin.
    • The surface is rough and irregular, with patches of corrosion and discoloration.
  3. Scale:

    • There is a scale on the right side of the image, indicating the size of the coin. The scale appears to be in centimeters, with markings suggesting the coin is roughly 1 cm in diameter.

The coin's condition and the presence of a scale suggest it might be part of a historical or archaeological study. The detailed wear and corrosion indicate it is likely quite old.

Qwen

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

The image shows two ancient coins placed against a black background. The coins appear to be of similar size and shape, with a rustic and weathered appearance, suggesting they are quite old. Both coins have a circular form and show signs of corrosion or patina, indicating they have been exposed to the elements for a long time. The surface of each coin is uneven and slightly irregular, with some areas showing darker spots or discoloration, likely due to oxidation. The coin on the left has a visible crack near the bottom, while the coin on the right has a vertical line or mark running through the center. On the far right of the image, there is a ruler in centimeters, which provides a sense of scale to the coins, showing that they are small, probably less than 2 cm in diameter. The overall condition of the coins suggests they are archaeological artifacts, possibly from a historical or prehistoric period.

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

This image shows two ancient coins placed side by side against a black background. The coins appear to be made of a metal that has aged over time, as indicated by the patina and corrosion visible on their surfaces.

  • Left Coin: This coin has a significant amount of greenish patina, likely due to oxidation, particularly concentrated in the center. The edges and some parts of the surface show a darker, almost blackened area, suggesting further oxidation or wear.

  • Right Coin: This coin is darker overall, with less noticeable patina. It has a more uniform dark color, possibly indicating a different level of oxidation or a different composition. There are some lighter spots and lines, which could be remnants of inscriptions or symbols that have worn down over time.

On the right side of the image, there is a scale marked in centimeters, indicating the size of the coins. The scale suggests that the coins are relatively small, with each coin being less than 2 cm in diameter.

Text analysis

Amazon

cm

Google

cm
cm