Human Generated Data

Title

Coin of Eretria

Date

369 BCE-313 BCE

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1985.21.175

Human Generated Data

Title

Coin of Eretria

Date

369 BCE-313 BCE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1985.21.175

Machine Generated Data

Tags

Amazon
created on 2022-05-07

Outer Space 98.7
Universe 98.7
Space 98.7
Astronomy 98.7
Nature 97.7
Outdoors 97.7
Night 97.7
Planet 95.2
Sphere 92.8
Globe 64.1
Earth 55.9

Clarifai
created on 2023-10-17

astronomy 99.9
moon 99.9
planet 98.7
nature 98.3
ball-shaped 98.2
Luna 98.1
round out 98
desktop 97.6
science 96.9
space 96.3
sphere 96
lunar 93.3
dope 93.2
satellite 93.2
symbol 92.9
Jupiter 92.3
no person 91.9
Crater 91.8
celestial 91.7
medicine 90.6

Imagga
created on 2022-05-07

inclined plane 74.8
screw 71.2
machine 57.2
fastener 56.4
mechanical device 44.9
restraint 42.4
moon 39.7
planet 35.6
space 32.6
earth 30.2
mechanism 29.7
astronomy 28.4
globe 27.8
night 25.8
science 24.9
black 24.1
sphere 23.9
universe 20.5
gastropod 19.3
snail 18.7
world 18.6
cosmos 18.5
galaxy 18.5
star 18.2
sky 17.9
dark 17.6
global 16.4
light 16
sun 15.3
device 14.8
mollusk 14.4
solar 13.6
ball 13.3
stars 12.3
round 12.1
close 12
full 11.9
design 11.8
satellite 11.8
art 11.7
cloud 11.2
invertebrate 11
graphic 10.9
orbit 10.8
crater 10.2
land 10.1
bright 10
outer 9.8
surface 9.7
3d 9.3
digital 8.9
lunar 8.9
render 8.7
sea 8.6
system 8.6
horizon 8.1
symbol 8.1
circle 7.8
infinity 7.8
texture 7.6
animal 7.6
sunrise 7.5
shape 7.5
decoration 7.2
shiny 7.1

Google
created on 2022-05-07

Microsoft
created on 2022-05-07

moon 91.4
astronomy 80
sphere 69.7

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Nail
Coin

AWS Rekognition

Moon 97.7%

Categories

Imagga
created on 2022-05-07

paintings art 97.5%

Captions

Microsoft
created by unknown on 2022-05-07

a star in the background 38.4%

Clarifai

No captions written

Salesforce

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

a photograph of two coins are shown on a black background

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

two bronze earrings with a black background

OpenAI GPT

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

The image shows two small, heavily weathered coins against a black background. Both coins appear to be aged and tarnished, with patina and discoloration suggestive of bronze or copper material. The coin on the left displays the faint outline of what looks like an animal, possibly a horse or a similar quadruped, but the details are eroded. The coin on the right has a faint, unidentifiable design or portrait that is nearly indistinguishable due to wear. On the far right of the image, a white vertical scale is present and labeled in centimeters to provide a sense of the coins' size.

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

The image depicts two ancient coins against a plain black background. Both coins are round and have worn, corroded surfaces with patterns barely visible due to age and oxidation. The coin on the left appears to have a faint image of an animal, possibly a horse, whereas the coin on the right has indiscernible markings, possibly of a face or figure. The surfaces show tones of brown and green, typical of patinated bronze or copper. On the right side of the image, there is a scale marked in centimeters, which helps provide size context for the coins.

Anthropic Claude

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

The image shows two ancient coins or medallions against a dark background. The coins appear to be made of bronze or a similar metal and have a weathered, oxidized surface with a greenish-brown patina. The coins are round in shape and have some visible markings or designs on their surfaces, though the details are not clearly discernible. The scale bar at the bottom of the image indicates the size of the objects, but no other contextual information is provided.

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

This image shows two ancient coins photographed against a black background. The coins appear to be heavily weathered and corroded, showing signs of age with a patina that includes shades of green, brown, and gray. The coins are circular and appear to be made of bronze or copper based on their coloration and oxidation patterns. There's a measurement scale visible on the right side of the image marked in centimeters. Both coins seem to have some design or relief on their surfaces, though the details are difficult to make out due to their worn condition. This type of photograph is typical of archaeological or numismatic documentation.

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 circular and appear to be made of metal, with a dark patina suggesting they have been buried or exposed to the elements for an extended period.

Coin Details:

  • Shape: Circular
  • Material: Metal (likely bronze or copper)
  • Color: Dark patina with hints of green and brown
  • Size: Approximately 1-2 cm in diameter (exact size not specified)

Background:

  • Color: Black
  • Texture: Smooth

Measurement Scale:

  • Type: Ruler or measuring tape
  • Units: Centimeters (cm)
  • Scale: 1 cm = 1 unit on the scale

Overall Impression:

The image suggests that the coins are significant historical artifacts, possibly from the Roman Empire, given their age and appearance. The use of a black background and a measurement scale implies that the image is intended for educational or scientific purposes, such as documenting and analyzing the coins' size and condition.

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

The image shows two circular objects, possibly coins or tokens, with a ruler on the right side. The objects are positioned side by side in the center of the image, with the ruler extending from the top to the bottom of the right edge.

Objects:

  • The objects are circular and have a rough, textured surface.
  • They appear to be made of metal, possibly bronze or copper.
  • The objects have a dark brown color with lighter brown and greenish spots.
  • They are approximately 1-2 cm in diameter.

Ruler:

  • The ruler is a vertical line with markings at regular intervals.
  • The markings are labeled with numbers, but they are not legible.
  • The ruler appears to be measuring the size of the objects.

Background:

  • The background of the image is black.
  • There are no other objects or features visible in the image.

Overall, the image suggests that the objects are being measured or examined for their size and shape. The use of a ruler and the dark background suggest a scientific or technical context.

Amazon Nova

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

The image shows two ancient coins placed on a black background. The coins appear to be made of bronze and have a greenish-brownish patina, indicating their age and exposure to the elements. The coins are circular in shape and have a diameter of approximately 1.5 to 2 centimeters. On the left coin, there is a visible design or image, possibly depicting a human figure or an animal, but it is difficult to make out the details due to the coin's worn and corroded surface. The right coin also has some visible markings or inscriptions, but they are not clearly legible. Both coins have a rough and uneven texture, with some areas showing signs of corrosion and wear. The image also includes a ruler on the right side, which measures the coins' diameter in centimeters.

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

The image shows two circular objects that look like coins. They are placed on a black background, which makes them stand out. The coins have a rough, textured surface and are a mix of brown and green colors. There are some darker spots on the coins, possibly due to wear or age. On the right side of the image, there is a ruler with centimeter markings, which helps to show the size of the coins.

Google Gemini

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

Here is a description of the image:

The image shows two weathered coins on a black background. To the right is a ruler marked in centimeters. Both coins appear to be tarnished, with a green and brown patina. One coin seems to depict an animal, possibly a horse or lion, while the other has a design that may be a bird or another heraldic symbol. The coins are slightly off-center in the frame, and the image has a focus on the details of their weathered surfaces.

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

Here's a description of the image:

The image is a studio shot featuring two small, circular, antique coins or medallions set against a stark black background. A centimeter ruler is placed vertically along the right edge of the frame, providing a scale for size.

  • Coins: The coins are positioned horizontally, side by side, towards the center of the image. They show signs of considerable age and wear, with a rough, textured surface. They appear to be made of a metal like bronze or copper, with areas of green patina (likely from oxidation) contrasting with the darker, aged metal. The coin on the left has a distinct reddish-brown area, perhaps from earth or corrosion. Details on the coin surfaces are difficult to discern, but possible imagery or inscriptions appear.
  • Background: The background is a deep black, providing a strong contrast and highlighting the coins.
  • Ruler: The centimeter ruler is present along the right edge, making the coins appear to be approximately 1 cm in diameter.
  • Lighting and Composition: The lighting is even and well-directed, ensuring details of the coins are visible. The composition is simple and clean, focusing attention on the objects.

Mistral Pixtral

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

The image shows two sides of a heavily corroded ancient coin. The coin appears to be made of bronze or a similar metal, as indicated by the greenish patina, which is typical of bronze artifacts that have been exposed to oxidation over time.

  • Left Side (Obverse): The left side of the coin is worn and the details are not very clear. There seems to be some form of design or inscription, but it is difficult to discern due to the corrosion.

  • Right Side (Reverse): The right side of the coin is similarly worn, but there appears to be a faint outline of a figure or symbol in the center. The details are obscured by the corrosion, making it hard to identify the exact design or inscription.

  • Scale: There is a scale on the right side of the image, which indicates the size of the coin. The scale appears to be in centimeters, with markings suggesting the coin is approximately 1 to 2 centimeters in diameter.

Overall, the coin's condition suggests it is quite old and has been subjected to significant environmental wear and tear. The exact origin, age, and value of the coin would require further examination by a numismatist or expert in ancient coins.

Qwen

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

The image shows two ancient coins placed on a dark background. The coins appear to be corroded and have a greenish patina, indicating they have been exposed to the elements for a long time. The left coin has some red-brown discoloration, suggesting it might have been exposed to different environmental conditions or possibly contains minerals that have leached out over time. The right coin has a more even, green patina.

Both coins are circular and have a slightly irregular shape. There are some visible details on the surface of the coins, but the image resolution is not high enough to discern specific figures or inscriptions. On the right side of the image, there is a vertical scale with measurements in centimeters, which helps to gauge the size of the coins. The scale is labeled with "cm" at the bottom right corner.

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

The image shows two ancient coins against a black background. The coins appear to be heavily corroded and oxidized, with a dark, patina-like surface. The coin on the left has a more pronounced reddish-brown area, possibly indicating rust or other mineral deposits. The coin on the right has a more uniform dark coloration with some lighter patches. Both coins have irregular edges, suggesting they may have been damaged or worn over time. There is a scale bar on the right side of the image, marked in centimeters, which helps to provide a sense of the size of the coins. The coins are positioned horizontally and are spaced apart from each other.

Text analysis

Amazon

cm

Google

cm
cm