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Human Generated Data

Title

Sextans of Poseidonia, Lucania

Date

200-101 BCE

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1982.99.188

Human Generated Data

Title

Sextans of Poseidonia, Lucania

Date

200-101 BCE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1982.99.188

Machine Generated Data

Tags

Amazon
created on 2022-05-06

Coin 89.5
Money 89.5
Nature 84.4
Night 84.4
Astronomy 84.4
Outer Space 84.4
Outdoors 84.4
Space 84.4
Universe 84.4
Nickel 57.7

Clarifai
created on 2023-10-16

moon 99.5
astronomy 99.3
Luna 98.9
round out 96.5
lunar 96.2
science 95.8
desktop 95.6
planet 95.4
no person 94.9
space 94.5
nature 94.3
dope 94
round 93.2
celestial 92.5
eclipse 92.2
Crater 91.9
Jupiter 91.1
round object 90.5
medicine 90.1
illegal 90.1

Imagga
created on 2022-05-06

ring 68.1
black 32
planet 31.3
moon 29.4
space 24.8
gem 23.2
sphere 23
globe 22.2
earth 21
astronomy 20.5
science 20.5
night 20.4
inclined plane 19.7
dark 17.5
world 16.9
machine 16
star 15.4
light 15.4
shiny 15
bright 15
universe 14.6
gold 14
round 13.8
chandelier 13.7
jewelry 13.4
sky 13.4
sun 12.9
jewel 12.6
mechanical device 12.1
cosmos 11.7
galaxy 11.7
close 11.4
stars 11.3
art 11.1
lighting fixture 11
global 10.9
silver 10.6
fossil 10.6
surface 10.6
metal 10.5
shape 10.4
3d 10.1
wealth 9.9
reflection 9.7
solar 9.7
backgrounds 9.7
design 9.6
render 9.5
land 9.3
crater 9.3
shine 9.2
full 9.1
graphic 8.8
symbol 8.8
ball 8.7
precious 8.7
decoration 8.7
gift 8.6
system 8.6
money 8.5
texture 8.3
glowing 8.3
fixture 8.2
style 8.2
mechanism 8
satellite 7.9
cloud 7.8
diamond 7.7
luxury 7.7
remains 7.7
fashion 7.5
pattern 7.5
human 7.5
digital 7.3
horizon 7.2

Google
created on 2022-05-06

Microsoft
created on 2022-05-06

coin 92
silver 79.3
dark 61.3
metalware 61.1
gold 52.8
screw 34

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 84.4%

Categories

Imagga
created on 2022-05-06

paintings art 98.4%

Captions

Microsoft
created by unknown on 2022-05-06

a star in the dark 37.7%

Salesforce

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

two bronze coins with a face on each side

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

a photograph of two coins are shown on a black background

OpenAI GPT

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

This image shows two worn coins displayed against a black background. The coin on the right reveals engravings that appear faded, with green and brown patina indicating age or oxidation. A ruler scale in centimeters is visible along the right edge of the image to provide a reference for size.

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

The image shows two views of an ancient coin against a black background. The left view of the coin is partially visible, while the right view shows the coin in more detail. The coin appears to be old and weathered, showing signs of wear and corrosion, with some areas of greenish and brown coloration. There are inscriptions or designs on the coin, but they are not clearly legible. To the right of the image, a scale in centimeters is visible, suggesting that the coin is quite small.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-16

The image shows two ancient coins or medallions. They appear to be made of a dark, weathered metal and have intricate designs on their surfaces. The coins are displayed against a plain black background, which allows the details of the coins to be clearly visible. The coins seem to be from an ancient civilization, though I cannot identify any specific individuals or details that would allow me to determine their exact origin or purpose.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-16

This image shows what appears to be an ancient or heavily corroded coin or medallion photographed against a black background. The object is oval or circular in shape and has a dark, textured surface with areas of brownish-orange corrosion or patina. The surface appears to be quite rough and weathered, suggesting it may be an archaeological artifact. On the right side of the image, there is a measurement scale marked in centimeters. The lighting highlights the uneven, degraded texture of the object's surface.

Meta Llama

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

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 edges facing upwards and their faces towards the viewer.

  • Coin on the Left:
    • The coin is circular in shape.
    • It features a dark patina, indicating its age and exposure to environmental factors.
    • The surface of the coin is rough and uneven, suggesting wear and tear over time.
    • A small portion of the coin's edge is visible, appearing to be slightly worn down.
  • Coin on the Right:
    • Similar to the left coin, this one is also circular in shape.
    • It exhibits a darker patina compared to the left coin, further emphasizing its age.
    • The surface of the coin is equally rough and uneven, consistent with the left coin's condition.
    • A small portion of the coin's edge is also visible, showing signs of wear.
  • Background and Scale:
    • The background of the image is a solid black color.
    • A scale is provided on the right side of the image, featuring white lines that represent centimeters.
    • The scale is labeled "cm" at the bottom, indicating that each line corresponds to a centimeter measurement.

In summary, the image showcases two ancient coins with similar characteristics, including their circular shape, dark patina, and rough surfaces. The coins are set against a black background, accompanied by a scale for reference.

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

The image depicts two ancient coins, likely from the Roman Empire, set against a black background. The coins are positioned side by side, with the left coin appearing slightly larger than the right one. Both coins feature a circular shape and exhibit signs of wear and aging, characterized by a dark patina that obscures their original details.

On the right side of the image, a scale is visible, consisting of 15 horizontal lines spaced evenly apart. The scale is labeled "cm" at the bottom, indicating that it measures centimeters. This suggests that the image is intended to provide a sense of scale for the coins, allowing viewers to estimate their size.

Overall, the image presents a clear and concise visual representation of the two ancient coins, providing valuable information about their appearance and size.

Amazon Nova

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

The image shows two ancient bronze coins displayed on a black background. Both coins have a circular shape and appear to be made of bronze. The coins have a brownish-green color, with some areas showing signs of wear and corrosion. The coins have a diameter of approximately 2.5 centimeters and are placed side by side with a ruler on the right side of the image. The ruler has markings in centimeters, indicating the size of the coins. The coins have a design on both sides, with one side showing a human head and the other side showing a lion.

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

The image shows two coins placed side by side on a black background. The coins are circular in shape and appear to be made of a metallic material. The coin on the left has a brownish-red color, while the coin on the right has a darker, almost black color. The coins have intricate designs on them, including what appears to be a head or a figure on the left coin and some text or symbols on the right coin.

Google Gemini

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

The image displays two weathered, circular coins set against a stark black background, with a measuring scale visible on the right side of the frame. The coins appear tarnished and aged, with details softened by wear or corrosion, giving them a muted color that seems to blend shades of brown, bronze, and green.

On the left, the first coin seems to have an image of a figure or symbol in the center, although specific features are difficult to discern due to the coin's condition.

The second coin, positioned to the right of the first, also shows signs of age and wear. It, too, has an indistinct pattern or image at its core, partially obscured by the coin's eroded surface.

The measuring scale on the right side of the frame runs vertically, marked in centimeters, providing a sense of the scale and size of the coins. The black backdrop accentuates the coins and allows the measuring scale to be easily visible.

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

Here's a description of the image:

The image features two ancient coins against a stark black background. The coins are positioned horizontally, with one on the left and the other on the right. Both coins appear to be heavily worn and corroded, suggesting their age.

  • Left Coin: The left coin shows a profile image, likely a portrait, though it's significantly obscured by wear.
  • Right Coin: The right coin has some visible inscriptions or designs.

To the right side of the image, there's a white centimeter ruler with markings. The color and texture of the coins suggest they might be made of bronze or a similar metal.

Mistral Pixtral

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

The image shows two sides of a heavily worn and corroded ancient coin, likely made of bronze or a similar metal. The coin appears to be in poor condition, with significant corrosion and wear making it difficult to discern the details of the engravings.

On the left side of the image, the obverse (front) of the coin is displayed. Some faint details of a figure or design can be seen, but they are heavily obscured by the corrosion.

On the right side of the image, the reverse (back) of the coin is shown. Similar to the obverse, it is also heavily corroded, making it difficult to identify any specific designs or inscriptions.

A scale is visible on the right side of the image, indicating the size of the coin. The coin appears to be relatively small, typical of ancient coinage. The corrosion and wear suggest that the coin has been exposed to the elements for a long period, possibly having been buried or submerged.

Qwen

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

The image shows two ancient coins, likely from different sides of the same coin or two separate coins, placed on a dark background. The coins appear to be of metallic material, possibly bronze or a similar alloy, and exhibit signs of age and wear, with visible rust or patina forming on their surfaces. The design on the coins is quite detailed, featuring what seems to be a figure or a scene that is not entirely legible due to the wear and the angle of the photograph. The figure on one side could be a person or a deity, depicted in profile or in a seated position. The background includes a vertical ruler on the right side, indicating a scale in centimeters, which helps to gauge the size of the coins. The overall condition of the coins suggests they are historical artifacts, possibly of significant archaeological or numismatic value.

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

The image displays two ancient coins placed against a completely black background for high contrast. Each coin appears to be made of a dark, weathered metal, likely bronze, with signs of oxidation and wear that suggest considerable age. Both coins have inscriptions and designs that are partially eroded, making them difficult to discern clearly.

  • Coin on the left: This coin shows a central design that seems to include a cross or a similar symbol, though the details are somewhat obscured by corrosion. The edges of the coin appear rough and uneven, with patches of discoloration that suggest exposure to the elements over time.

  • Coin on the right: This coin also features a central design that might be a cross or some other symbol, but it is even more difficult to interpret due to the extensive wear and patina. The surface has a rough texture with various shades of brown and greenish hues, indicating chemical changes from age and exposure.

A scale in centimeters is provided on the right side of the image, indicating that each coin is approximately 1 cm in diameter. The overall appearance of the coins suggests they are artifacts of historical significance, possibly from an ancient civilization.

Text analysis

Amazon

cm

Google

cm
cm