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Human Generated Data

Title

Coin of Megara

Date

-

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1985.21.249

Human Generated Data

Title

Coin of Megara

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1985.21.249

Machine Generated Data

Tags

Amazon
created on 2022-05-07

Dime 99
Coin 99
Money 99
Nickel 98.6
Nature 83.5
Outdoors 83.5
Astronomy 83.5
Night 83.5
Outer Space 83.5
Universe 83.5
Space 83.5
Rust 60.4

Clarifai
created on 2023-10-17

metalwork 99
no person 97.6
copper 95.4
desktop 94.8
gold 93
symbol 92.7
wealth 92.3
money 91.7
one 91
isolate 91
round out 90.6
treasure 89.4
old 85.9
closeup 84.3
reverse 83.5
round 82.9
disjunct 82.9
still life 82.1
ancient 81.7
medicine 80.6

Imagga
created on 2022-05-07

snail 76.5
gastropod 59.7
mollusk 47.8
invertebrate 31.3
inclined plane 28
moon 23.8
machine 21.6
space 20.2
animal 20.2
planet 19.8
black 18.6
astronomy 17.6
mechanical device 17.2
close 16.6
night 16
earth 15.5
shell 14.2
round 13.8
sphere 13.8
gong 13.7
money 13.6
currency 13.5
coin 13.4
science 13.3
universe 12.7
cosmos 12.6
dark 12.5
percussion instrument 12.1
ball 11.6
financial 11.6
mechanism 11.5
screw 11.3
amulet 10.9
galaxy 10.7
shiny 10.3
globe 10.2
light 10
fastener 9.8
sun 9.7
circle 9.5
3d 9.3
bright 9.3
star 9.3
musical instrument 9
sky 8.9
decoration 8.7
charm 8.6
finance 8.4
design 8.4
cash 8.2
full 8.2
gold 8.2
global 8.2
digital 8.1
closeup 8.1
symbol 8.1
object 8.1
metal 8
silver 8
business 7.9
lunar 7.9
orbit 7.9
render 7.8
stars 7.5
device 7.5
shine 7.4
art 7.3
restraint 7.3
world 7.1

Google
created on 2022-05-07

Brown 98
Coin 88.8
Currency 86.7
Money 85.7
Artifact 83.1
Nickel 81.9
Cash 80.3
Font 76.4
Money handling 76.4
Circle 74.4
Wood 72.4
Metal 69.7
Button 69.2
Fashion accessory 66.4
Bronze 66.3
History 65.3
Copper 62.5
Antique 62.1
Art 61.1
Darkness 59.9

Microsoft
created on 2022-05-07

coin 64.6
bronze 64.2
text 62.3
dark 31.3

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 83.5%

Categories

Imagga
created on 2022-05-07

paintings art 99%

Captions

Microsoft
created by unknown on 2022-05-07

a very dark room 26%

Clarifai

No captions written

Salesforce

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

a photograph of two coins with a coin on the reverse side of a coin

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

two bronze coins with the image of a man on one side

OpenAI GPT

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

This image shows two sides of a small bronze coin against a black background. The coin exhibits significant wear and age, with some green patina indicative of corrosion.

  • The left side (obverse) appears to feature a relief, possibly depicting a figure or object, though the details are difficult to discern due to wear.
  • The right side (reverse) shows a design that includes some text encircled by a border, but the text is partly eroded and difficult to read. The circular patterns suggest it could be an ancient or historical coin.

A scale is displayed on the right side of the image, labeled in centimeters, helping to indicate the coin's size.

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

The image shows two small, circular ancient coins with a weathered appearance. Both coins display distinct markings and engravings on their surfaces.

The coin on the left appears to have an image that might be of a geometric or abstract design, possibly representing a figure that is hard to discern due to the corrosion and wear.

The coin on the right features a circular design with text around the edges and possibly in the center. The text is difficult to read due to wear, but appears to contain some letters, possibly in Greek or Roman characters.

The background is dark, likely to contrast with the coins and emphasize their details. On the right side of the image, there is a scale in centimeters, indicating the coins are quite small. The coins have a patina typical of aged metal, suggesting they are made of a copper alloy or bronze.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-20

The image shows two ancient coins or medallions. They appear to be made of bronze and have a weathered, corroded surface. The coins have distinct designs on them, though the details are not entirely clear due to the wear and age. The coins are displayed against a dark background, which helps highlight their antique appearance.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-20

This image shows two ancient coins photographed against a black background. The coins appear to be made of bronze or copper, showing significant patina and wear with a greenish-brown coloration typical of aged copper. They look like Roman or ancient coins based on their appearance and weathering. The image shows both sides of what might be the same coin, or two similar coins, with some visible but worn designs or inscriptions on their faces. There's a measurement scale visible on the right side of the image. The coins appear to be photographed in a professional or museum-like setting with consistent lighting to document their details.

Meta Llama

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

The image presents a close-up view of two ancient coins, likely from the Roman Empire, set against a black background. The coins are positioned side by side, with the left coin featuring an indistinguishable design and the right coin displaying a more discernible image of a ship.

Key Features:

  • Coins: Two ancient coins, possibly from the Roman Empire
  • Design: Left coin has an indistinguishable design, while the right coin shows a ship
  • Background: Black background with a ruler on the right side
  • Ruler: White ruler with centimeter markings, indicating the size of the coins
  • Purpose: The image appears to be a documentation or cataloging of the coins, possibly for academic or historical purposes

Visual Description:

  • The coins are circular and have a worn, aged appearance.
  • The left coin has a rough texture and an unclear design, while the right coin has a more defined image of a ship.
  • The background is solid black, providing a clean and neutral backdrop for the coins.
  • The ruler on the right side of the image is white and features centimeter markings, allowing for accurate measurement of the coins.

Conclusion:

The image provides a detailed view of two ancient coins, likely from the Roman Empire, with one coin featuring a ship design. The use of a ruler and a black background suggests that the image is intended for documentation or cataloging purposes, possibly for academic or historical research.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-14

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 featuring an indistinct figure and the right coin displaying a depiction of a scorpion. A ruler is visible on the right side of the image, indicating that the coins are approximately 1.5 to 2 centimeters in diameter.

The coins appear to be made of bronze or copper, with a dark patina that suggests they have been buried for an extended period. The surface of the coins is rough and worn, with visible signs of corrosion and damage. Despite their age and condition, the coins still retain some of their original details, including the outlines of the figures and the texture of the metal.

Overall, the image provides a fascinating glimpse into the history of ancient coinage and the artistry of the people who created them. The coins are a testament to the enduring power of money and the importance of trade and commerce in human society.

Amazon Nova

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

The image features two ancient bronze coins displayed against a black background. The coins have a greenish patina, indicating their age and exposure to the elements. Each coin has a distinct design. The coin on the left side depicts a figure that appears to be a chariot or a vehicle with wheels, possibly symbolizing a deity or a historical figure. The coin on the right side has a more intricate design, featuring a central figure that resembles a helmeted head, possibly a representation of a Roman emperor or a god. The coins have a diameter of approximately 2.5 cm, as indicated by the ruler on the right side of the image.

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

The image shows two coins. The coins are round and appear to be made of metal. The coins are old and have some wear and tear. The coins have some inscriptions and symbols on them. The coin on the left has a symbol that resembles a ship, while the coin on the right has a symbol that resembles a crescent moon. The coins are placed on a black background, and a ruler is placed beside them for scale.

Google Gemini

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

The image showcases an ancient coin in two perspectives against a black background. The left perspective displays what might be the obverse side of the coin, exhibiting an aged, worn design. The right perspective shows what is likely the reverse side of the coin. A metric ruler, with gradations marked in centimeters (cm), is positioned on the right edge of the image. The coin appears tarnished and weathered, a consequence of its historical age and exposure to elements.

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

Here's a description of the image:

The image shows two ancient, bronze coins against a stark black background. A metric ruler is positioned along the right edge of the image for scale.

  • Coin 1 (Left): This coin appears to feature a relief image. It is circular and shows an image on the side that appears to be a boat or ship. The details are worn, but the general shape of the image is discernible.
  • Coin 2 (Right): This coin shows the other side and appears to have a different design. The image seems to be a central design and what might be a semi-circular design with smaller circles around the edges. The image seems to have a worn texture.

Both coins exhibit a dark, aged appearance with visible signs of wear and what looks like oxidation. The overall lighting suggests the coins are illuminated from above.

Mistral Pixtral

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

The image shows two sides of a worn, ancient coin against a black background. The coin appears to be made of bronze or copper, given its brownish color and the presence of greenish patina, which is typical of aged copper alloys.

Left Side (Obverse):

  • The coin features a depiction of what appears to be a ship or galley, which is a common motif on ancient coins.
  • The ship is shown with a mast and possibly oars, though the details are quite worn and hard to discern.

Right Side (Reverse):

  • This side of the coin displays a portrait of a figure, likely a ruler or deity, facing right.
  • Surrounding the portrait is an inscription, which is partially legible. The letters are in a classical script, likely Greek or Latin.
  • The inscription seems to be circular, following the edge of the coin.

Additional Observations:

  • The coin shows significant signs of wear and corrosion, indicating it is quite old.
  • The presence of a scale on the right side of the image suggests that the coin's size is being measured, though the exact measurements are not visible in this image.

Overall, this coin appears to be an ancient artifact, possibly from the Roman or Greek era, given the style of the imagery and inscription.

Qwen

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

The image shows two ancient coins placed on a black background. The coins appear to be of similar size and have a circular shape. The coin on the left has a design that includes some text or symbols around the edge and a central figure that seems to be in a seated position. The coin on the right has a design that includes a central figure or symbol surrounded by text or symbols. Both coins show signs of age, with some wear and possibly some greenish patina, suggesting they are quite old and possibly made of a copper alloy. The background is plain black, which helps to highlight the coins. There is a ruler on the far right side of the image, indicating the size of the coins in centimeters.

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

The image shows two sides of an ancient coin, likely made of bronze, given its color and patina. The coin appears to be quite old, as indicated by the greenish-brown corrosion on its surface.

On the left side of the image, the coin displays a profile of a person's head. The person is facing right and appears to have a beard and a headpiece or crown, suggesting it might be a depiction of a ruler or an important historical figure. The details are somewhat worn, indicating the coin's age.

On the right side of the image, the coin shows a circular design with some inscriptions around the edge. The center of the design appears to have a symbol or emblem, which is also somewhat worn. The inscriptions are likely in an ancient language, possibly Greek or Latin, given the style of the characters.

The image also includes a scale bar on the right side, marked in centimeters, which helps to estimate the size of the coin. The coin appears to be about 1.5 cm in diameter. The background is black, which enhances the visibility of the coin's details.

Text analysis

Amazon

cm

Google

cm
cm