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Human Generated Data

Title

Anonymous Aes Grave Quadrans, Rome

Date

225 BCE-217 BCE

People

Coin Constituent: Anonymous,

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1976.79.937

Human Generated Data

Title

Anonymous Aes Grave Quadrans, Rome

People

Coin Constituent: Anonymous,

Date

225 BCE-217 BCE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1976.79.937

Machine Generated Data

Tags

Amazon
created on 2022-05-06

Gemstone 99.7
Jewelry 99.7
Accessories 99.7
Accessory 99.7
Nature 99.4
Outdoors 99.4
Astronomy 99.4
Night 99.4
Outer Space 99.4
Universe 99.4
Space 99.4
Ornament 98.6
Agate 94.5
Jade 58.1
Emerald 57.2

Clarifai
created on 2023-10-17

nature 99.1
medicine 99
no person 98.8
geology 98.3
quartz 97.3
healthcare 96.6
science 96.3
prehistoric 95.2
symbol 94.6
round out 93.9
prescription 93.8
closeup 93.5
metalwork 92.9
paleontology 92.5
desktop 92
precious 91.8
specimen 91.7
ore 91.2
invertebrate 90.9
stone 90.7

Imagga
created on 2022-05-06

planet 100
celestial body 57.6
moon 46.4
mollusk 40
gastropod 34.7
invertebrate 31.4
space 30.3
earth 27.5
night 25.8
astronomy 25.4
globe 25
sphere 24
universe 23.4
science 23.2
river limpet 22.1
black 21.1
dark 20.1
world 19.5
round 19
fruit 19
cosmos 18.5
sky 16.6
full 15.6
orbit 14.7
global 14.6
star 14.6
crater 14.5
sun 14.5
satellite 14
close 13.1
abalone 12.9
lunar 12.8
food 12.8
galaxy 12.7
animal 12.6
stars 12.3
telescope 11.9
outer 11.8
sea 11.7
cloud 11.2
horizon 10.8
ocean 10.8
solar 10.7
surface 10.6
map 10.3
avocado 10.2
edible fruit 10.1
healthy 10.1
water 10
3d 9.3
art 9.1
design 9
diet 8.9
produce 8.8
atmosphere 8.7
bright 8.6
fresh 8.5
shine 8.3
bivalve 8.2
ripe 8.2
fantasy 8.1
digital 8.1
futuristic 8.1
object 8.1
vegetarian 8.1
natural 8
light 8
celestial 7.9
exploration 7.8
whole 7.7
texture 7.7
melon 7.4
graphic 7.3
screw 7.3
juicy 7.3
detail 7.3
shadow 7.2
ingredient 7

Google
created on 2022-05-06

Microsoft
created on 2022-05-06

sphere 80.5
mineral 66.8

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 99.4%

Categories

Imagga
created on 2022-05-06

paintings art 99.7%

Captions

Clarifai

No captions written

Salesforce

Created by general-english-image-caption-blip on 2025-05-18

a photograph of two ancient coins with a black background

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

two bronze coins with a hole in the middle

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-09

The image shows two heavily worn and corroded bronze or copper coins, possibly ancient artifacts, on a black background. Both sides of the coins are shown, with very minimal visible details due to their wear and corrosion over time. The coins exhibit a greenish patina, indicative of oxidation of the metal. On the right side of the image, there is a scale in centimeters, suggesting the coins are being displayed for documentation or study purposes. The design details on the coins are largely indistinguishable, likely due to their age or condition.

Created by gpt-4o-2024-08-06 on 2025-06-09

The image shows two heavily corroded and worn coins or metal discs. Both objects have a predominantly dark and greenish-brown patina, indicative of age and exposure to the elements, likely due to oxidation or other environmental effects on metal. The surfaces are rough and pitted, making it difficult to discern any specific designs or inscriptions that may have originally been present. The coins are positioned side by side on a black background, with a scale on the right side of the image, suggesting they have been photographed for documentation or analysis purposes. The scale indicates measurements in centimeters. The obscured details suggest that these items could be ancient or have undergone significant weathering.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-15

The image shows two ancient bronze coins or tokens. They appear to be heavily worn and weathered, with a greenish-brown patina covering the surface. The coins have a round, irregular shape and are likely from an ancient civilization, though I cannot identify any specific individuals or details depicted on them.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-15

This image shows what appears to be two ancient coins photographed against a black background. The coins have a greenish-brown patina typical of aged bronze or copper artifacts. They appear to be heavily corroded or weathered, with an uneven surface texture showing signs of oxidation. A measurement scale is visible on the right side of the image. The coins look like archaeological specimens, possibly Roman or from another ancient civilization, though their exact details are difficult to make out due to their worn condition. The verdigris (green corrosion) on the surface is characteristic of how copper-based metals age over long periods.

Meta Llama

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-06-09

The image presents a close-up view of two ancient coins, likely from the Roman Empire, against a black background. The coins are positioned side by side, with the left coin facing left and the right coin facing right.

  • Coins:
    • The coins are circular in shape, with a rough, irregular surface.
    • They appear to be made of metal, possibly bronze or copper.
    • The coins have a dark greenish-brown patina, indicating age and exposure to the elements.
    • The surface of the coins is pockmarked with small depressions and ridges, suggesting wear and tear over time.
    • The coins have a raised edge, which may indicate a rim or border.
  • Background:
    • The background of the image is solid black, providing a stark contrast to the coins.
    • A white ruler is visible on the right side of the image, with measurements in centimeters (cm).
    • The ruler is oriented vertically, with the zero mark aligned with the top edge of the coins.
  • Overall:
    • The image suggests that the coins are being examined or studied, possibly for their historical significance or monetary value.
    • The use of a black background and a white ruler creates a sense of professionalism and attention to detail.
    • The image may be part of a larger collection or exhibit showcasing ancient coins and artifacts.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-09

The image presents a detailed view of two ancient coins, showcasing their weathered and worn surfaces. The coins are positioned side by side, with the left coin featuring a more prominent design element in its center. This design element appears to be a face or a figure, although it is difficult to discern due to the coin's age and wear.

The right coin also displays a central design element, but it is less defined than the one on the left coin. Both coins exhibit a greenish patina, indicating that they are made of copper or bronze. The coins are set against a black background, which helps to highlight their features.

A ruler is visible on the right side of the image, providing a sense of scale for the coins. The ruler is marked with centimeter measurements, allowing the viewer to estimate the size of the coins. Overall, the image provides a fascinating glimpse into the past, offering a unique opportunity to study these ancient artifacts up close.

Amazon Nova

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

The image displays two ancient bronze coins, each with distinct features and signs of wear. The coin on the left shows a profile portrait of a male figure, possibly a ruler or a deity, with a laurel wreath on his head, indicating a position of honor or victory. The coin on the right features a more abstract design, possibly a symbol or emblem, with a central figure that appears to be a cross or a shield. Both coins exhibit a greenish patina, suggesting they have been buried for a long time, which is typical of ancient bronze artifacts. The coins are displayed on a black background, and a ruler with centimeters is placed on the right side of the image, providing a sense of scale.

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

The image shows two coins placed side by side on a black background. The coins are round in shape and appear to be made of metal. The coin on the left has a greenish-brown color, while the coin on the right has a brownish-green color. The coins have some scratches and marks on them, and the edges of the coins are slightly worn. The image also includes a ruler on the right side for size reference.

Google Gemini

Created by gemini-2.0-flash-lite on 2025-05-14

Here's a description of the image:

Overall:

The image presents two weathered, circular objects, likely coins or similar artifacts. They are positioned side-by-side against a stark black background. A centimeter ruler is placed along the right side of the image for scale.

Objects:

  • Shape: Both objects are roughly circular with irregular edges, suggesting wear and potential damage.
  • Color & Texture: They exhibit a mottled appearance with shades of green and dark brown, indicative of oxidation and age. There are visible patches of a lighter, almost turquoise-like hue. The surface seems rough and uneven.
  • Possible Details: While the objects are worn, there are hints of possible designs or inscriptions. The cropped images suggest there might be remnants of a face, possibly of a person or deity, on both of the coins.

Composition:

  • Background: The black background isolates the objects, emphasizing their form and texture.
  • Lighting: The lighting appears to be soft and diffused, highlighting the surface details of the objects without harsh shadows.
  • Scale: The centimeter ruler provides a clear indication of the size of the objects.

Created by gemini-2.0-flash on 2025-05-14

The image shows two sides of an ancient, tarnished coin against a black background. The coin appears to be made of a bronze or copper alloy, given its greenish-brown hue with hints of green corrosion. Both sides of the coin have worn surfaces, making the details difficult to discern. On the left side, there seems to be an impression of a profile, possibly a portrait. On the right side, the design is less clear, but it might contain some abstract symbols or figures. A ruler with centimeter markings is located at the right edge of the image, suggesting the coin's size.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-06-04

The image shows two sides of an ancient coin, likely made of bronze or copper based on its greenish patina, which is typical of these metals after being exposed to the elements over a long period.

  • Left Side (Obverse):

    • The coin appears to have a portrait of a person facing to the right. The details are not very clear due to wear and corrosion, but it is typical for ancient coins to feature the head of a ruler or deity.
    • There are some inscriptions around the portrait, but they are heavily worn and difficult to decipher.
  • Right Side (Reverse):

    • This side of the coin shows an indistinct design, possibly an animal or symbol, but it is too worn to identify clearly.
    • Similar to the obverse, there are inscriptions around the central design, but they are also worn and hard to read.
  • Scale:

    • There is a scale on the right side of the image, which indicates the size of the coin. The markings suggest that the coin is approximately 2 cm in diameter.

Overall, the coin is in a worn condition, making it difficult to identify specific details or inscriptions. Its greenish patina suggests it has been buried or exposed to the elements for a long time.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-08

The image shows two ancient coins placed side by side against a dark background. Both coins appear to be of similar size and shape, with a rounded, irregular outline. The surface of the coins is worn, with visible signs of age and patina, indicating they are likely historical artifacts. The patina varies in color, ranging from dark green to brownish tones, suggesting oxidation over time. The coins are slightly tilted and show signs of wear, with some areas appearing raised and others flat. There is a ruler on the right side of the image, likely for scale, showing that the coins are approximately 20 millimeters in diameter.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-08

This image shows two ancient coins side by side, likely of the same type, displayed against a black background. Both coins appear to be heavily corroded, with significant greenish patina, indicating oxidation over time. The surfaces of the coins are uneven and rough, with visible wear and tear. There are no clear discernible images or inscriptions due to the corrosion and age. A scale is visible on the right side of the image, suggesting that the coins are being measured for size. The scale indicates that each coin is approximately 1 centimeter in diameter. The overall appearance suggests that these are historical artifacts, possibly from an archaeological excavation.

Text analysis

Amazon

cm

Google

cm
cm