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Human Generated Data

Title

Coin of the Arcadian League, Megalopolis

Date

363-350 BCE

People

Coin Constituent: Arcadian League,

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1985.350.93

Human Generated Data

Title

Coin of the Arcadian League, Megalopolis

People

Coin Constituent: Arcadian League,

Date

363-350 BCE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1985.350.93

Machine Generated Data

Tags

Amazon
created on 2022-05-09

Nature 99.2
Outdoors 99.2
Astronomy 99.2
Night 99.2
Outer Space 99.2
Space 99.2
Universe 99.2
Accessories 95.7
Accessory 95.7
Jewelry 95.7
Ornament 94.2
Gemstone 91.1
Agate 59.3
Bronze 56.1

Clarifai
created on 2023-10-17

no person 99.4
rusty 97.8
geology 97.7
iron 97.6
round out 96.5
copper 96.2
metalwork 95.8
quartz 94.8
disjunct 94.1
rust 93.4
nature 92.7
paleontology 91.5
desktop 91.5
industry 91.3
side view 91.2
still life 90.9
one 90.5
astronomy 90
ore 88.9
invertebrate 87.6

Imagga
created on 2022-05-09

moon 42
planet 38.6
mollusk 36.1
gastropod 32.2
invertebrate 32.1
space 31.8
screw 26
earth 25.6
black 24.7
astronomy 24.5
abalone 24.3
night 24
universe 23.4
globe 23.2
science 23.1
fastener 20.5
sphere 19.3
dark 17.6
sky 17.2
close 17.1
star 17.1
cosmos 16.6
orbit 15.7
round 15.5
spice 15.5
restraint 15.4
sun 15.3
world 15.1
full 14.6
satellite 14.2
stars 14.1
global 13.7
inclined plane 13
crater 11.9
telescope 11.9
lunar 11.9
outer 11.8
animal 11.7
solar 11.7
galaxy 10.7
sea 10.2
light 10
machine 9.9
surface 9.7
cloud 9.5
horizon 9
moonlight 8.9
art 8.8
organism 8.8
closeup 8.8
food 8.2
currency 8.1
mechanical device 7.9
design 7.9
3d 7.8
atmosphere 7.7
old 7.7
money 7.7
texture 7.6
system 7.6
shine 7.4
object 7.3
fantasy 7.2
bright 7.2

Google
created on 2022-05-09

Brown 98
Currency 85.4
Coin 84.1
Wood 83.1
Astronomical object 83
Money 82.9
Artifact 82.1
Circle 75.3
Metal 70.1
Font 68
Copper 67.6
Fashion accessory 67.5
Rock 66.3
Bronze 64.5
Event 62.6
History 60.8
Nickel 59.1
Darkness 57.4
Chemical substance 54.2
Sphere 53.5

Microsoft
created on 2022-05-09

coin 81.8
dark 39.3

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 99.2%

Categories

Imagga
created on 2022-05-09

food drinks 89.3%
paintings art 10.3%

Captions

Clarifai

No captions written

Salesforce

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

a photograph of two old coins with a black background

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

two bronze coins with a design on them

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-14

The image depicts two weathered and worn coins with a copper-colored patina. The coins are shown against a black background, and their surfaces appear rough and corroded, likely due to age or exposure to environmental elements. There is no discernible design or markings visible on the coins due to their condition. A vertical scale with "cm" measurements is visible on the right side, indicating the coins are being presented for size comparison purposes.

Created by gpt-4o-2024-08-06 on 2025-06-14

The image shows two ancient coins, both appearing to be heavily corroded or worn, making the details on their surfaces difficult to discern. The coins are circular and have a reddish-brown color with green patina, which is typical for old copper or bronze coins that have aged. The background is black, which helps to highlight the two coins. On the right side of the image, there is a scale in centimeters, indicating the size of the coins. The scale suggests that the coins are relatively small, consistent with the size of ancient currency.

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 a reddish-brown metal, likely copper or bronze, and have a rough, weathered surface texture. The coins have a circular shape and do not seem to have any clear markings or inscriptions visible. The image provides a clear and detailed view of the coins against a black background, allowing for close examination of their physical characteristics.

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

This image shows two ancient copper or bronze coins photographed against a black background. The coins appear to be quite weathered and corroded, showing a reddish-brown patina with areas of green verdigris (copper corrosion). Both coins are circular but slightly irregular in shape, which is typical of ancient minted coins. There's a measurement scale visible on the right side of the image. The coins' surfaces show signs of wear and degradation over time, with uneven textures and what appears to be some raised relief details, though the specific designs are difficult to make out due to the coins' condition. These appear to be archaeological artifacts, professionally photographed for documentation or study purposes.

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 the left coin slightly closer to the viewer than the right one.

Coin Characteristics:

  • Material: The coins appear to be made of copper or bronze, exhibiting a reddish-brown color with green patina.
  • Shape: Both coins are circular in shape, with a flat edge and a slightly raised center.
  • Size: The coins are approximately 1-2 cm in diameter.
  • Surface Features: The surface of each coin features a series of lines and markings, which may represent inscriptions or symbols.
  • Edge: The edges of the coins are rough and uneven, suggesting that they have been handled extensively over time.

Background and Scale:

  • Color: The background of the image is solid black, providing a clean and neutral contrast to the coins.
  • Scale: A scale is visible on the right side of the image, indicating that the coins are approximately 1-2 cm in diameter.

Overall Impression:

The image suggests that the coins are ancient artifacts, possibly from the Roman Empire, given their circular shape and material composition. The presence of inscriptions or symbols on the surface of the coins adds to their historical significance. The rough edges and uneven surfaces of the coins imply that they have been handled extensively over time, which may indicate their age and value as historical relics.

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 slightly larger than the right one. Both coins feature a circular shape and a reddish-brown color, indicating their age and potential exposure to environmental elements.

Upon closer inspection, it becomes apparent that the coins have undergone significant wear and tear, resulting in a loss of detail and clarity. The surfaces of the coins appear rough and uneven, with visible signs of corrosion and damage. Despite this, the coins still retain some of their original features, including a raised edge and a central design element.

A ruler is visible on the right side of the image, providing a scale for measuring the size of the coins. The ruler is marked with centimeter increments, allowing for precise measurement. Based on the ruler, the left coin measures approximately 2.5 cm in diameter, while the right coin measures around 2.2 cm.

Overall, the image provides a fascinating glimpse into the history of ancient coinage, highlighting the durability and longevity of these artifacts despite centuries of exposure to the elements. The coins' worn and weathered appearance serves as a testament to their age and the passage of time, making them a valuable addition to any collection or historical archive.

Amazon Nova

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

The image shows two ancient bronze coins displayed on a black background. The coins are circular in shape and have a brownish-green patina, indicating their age and exposure to the elements. One coin is positioned on the left side of the image, while the other is on the right. The coins appear to be from the same era and possibly the same region, as they share similar features and design elements.

The coins have a rough, uneven surface, with visible wear and tear from their long history. Some areas of the coins have a more pronounced patina, while others show signs of corrosion or oxidation. The coins' edges are slightly raised, giving them a distinct, raised profile.

On the right side of the image, there is a ruler or measuring stick with a scale marked in centimeters. The ruler is placed next to the coins to provide a sense of their size and scale. The ruler has a black background, matching the background of the coins, and the scale is clearly visible, with the numbers and markings in white.

Overall, the image presents two ancient bronze coins in a simple and straightforward manner, with the ruler providing a sense of their size and scale. The coins' age and history are evident in their worn and patinated surfaces, and the image serves as a reminder of the rich cultural heritage and history of the region from which they originated.

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

The image shows two coins side by side, both of which are brownish in color. The coins appear to be made of bronze or a similar metal alloy, as indicated by their reddish-brown hue. The coins have a slightly worn and aged appearance, suggesting they have been in circulation for some time. The coins are placed on a black background, which provides a stark contrast and allows the details of the coins to be clearly visible. There is a ruler or measuring scale on the right side of the image, which can be used to determine the size of the coins.

Google Gemini

Created by gemini-2.0-flash on 2025-06-14

The image displays two antique coins, positioned side by side against a stark black background. To the right of the coins, a black and white ruler with centimeter markings is visible, indicating the size of the artifacts. Both coins show signs of age and wear, with a brownish-red hue and some areas exhibiting green corrosion or patina. The surfaces are textured, hinting at the designs or engravings that once adorned the coins, although these details are now heavily worn and difficult to discern. The coins have a rounded shape, though slightly irregular due to their deteriorated state.

Created by gemini-2.0-flash-lite on 2025-06-14

Here's a description of the image:

Overall Impression:

The image is a close-up shot of two ancient-looking coins. They are placed against a stark black background. A centimeter ruler is positioned along the right edge.

Coins:

  • Shape and Condition: The coins are round but appear worn and somewhat misshapen, likely due to age and wear. They have irregular edges.
  • Color and Texture: Both coins share a similar color palette of brownish-red hues, possibly oxidized. There are hints of greenish discoloration, likely from corrosion or environmental factors. The surface has a rough, textured appearance.
  • Details: The coins do appear to contain remnants of design, although indistinct.

Background:

The dark background isolates the coins, emphasizing their details and highlighting their aged appearance.

Ruler:

The ruler provides a scale to the photograph, helping to determine the size of 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, likely made of bronze or copper, displayed against a black background. The coin appears to be quite worn, with the details on both sides being somewhat indistinct due to age and use.

  1. Left Side (Obverse):

    • The obverse side of the coin features a profile bust, which is typical of many ancient coins. The bust appears to be facing to the right.
    • The details of the face are not very clear, but it seems to have a laurel wreath or some form of head adornment.
    • The inscriptions around the bust are mostly worn away, making them difficult to read.
  2. Right Side (Reverse):

    • The reverse side of the coin shows a design that is also quite worn. It might depict a figure or an emblem, but the specifics are hard to discern.
    • There appears to be some form of inscription or legend around the edge, but it is too worn to be legible.
  3. Condition and Wear:

    • The coin shows significant signs of wear and corrosion, indicating it has been in circulation for a long time or has been exposed to the elements.
    • The edges of the coin are irregular, suggesting it may have been hand-struck rather than machine-minted.
  4. Scale:

    • There is a scale on the right side of the image, which helps to provide a sense of the coin's size. The scale indicates that the coin is relatively small, typical of many ancient coins.

Overall, the coin is an example of ancient currency, likely from the Roman or Greek period, given the style and design elements. Its worn condition suggests it has significant historical value.

Qwen

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

The image shows two ancient coins placed side by side against a black background. The coins appear to be of similar size and shape, with a reddish-brown color and a textured surface that suggests they are made of metal, possibly bronze or copper. The surface of the coins shows some wear and patina, indicating they are quite old.

One side of each coin features a relief or engraving that is difficult to identify clearly due to the wear and patina. The designs seem to depict human figures or symbolic elements, which are typical of ancient coinage. The edges of the coins are slightly irregular, further suggesting their age and historical origin.

On the right side of the image, there is a vertical scale with measurements in centimeters, which appears to be used to provide a sense of scale for the coins. The scale helps to estimate the size of the coins, which seem to be around 2-3 centimeters in diameter.

The overall appearance and the presence of the scale suggest that these coins are being presented for historical or numismatic study.

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

The image shows two ancient coins, likely made of bronze or a similar metal, displayed side by side against a black background. Both coins are heavily corroded and weathered, with visible greenish patina, indicating they have been exposed to the elements for a long time.

  • Left Coin: The obverse (front) of the coin appears to have a faint design, possibly a face or head, but it is heavily worn and difficult to discern clearly. The surface is rough and uneven, with significant corrosion and discoloration.

  • Right Coin: The reverse (back) of the coin seems to have a simpler design, possibly a symbol or pattern, but it is also heavily corroded and worn, making it challenging to identify specific details. The surface is similarly rough and uneven.

A scale bar on the right side of the image indicates the size of the coins, showing that each coin is approximately 2 centimeters in diameter. The overall condition of the coins suggests they are of significant historical age and have been preserved in a manner that has allowed for their study.

Text analysis

Amazon

cm

Google

cm
cm