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Human Generated Data

Title

Coin of Chalcedon

Date

4th century BCE

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of Nanette B. Rodney, 1986.528.76

Human Generated Data

Title

Coin of Chalcedon

Date

4th century BCE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of Nanette B. Rodney, 1986.528.76

Machine Generated Data

Tags

Amazon
created on 2022-05-10

Machine 93.1
Coin 83.1
Money 83.1
Nature 70.9
Outdoors 70.9
Astronomy 70.9
Night 70.9
Outer Space 70.9
Space 70.9
Universe 70.9
Screw 56.3

Clarifai
created on 2023-10-17

no person 97.8
desktop 95.2
symbol 93.9
one 92.3
still life 91
money 90.6
dark 89.9
old 89.4
closeup 89.4
isolated 88.8
iron 88.5
disjunct 87.9
moon 87.6
steel 86.1
studio 85.7
sculpture 85
round out 84.9
nature 83.8
metalwork 83.4
wealth 83.2

Imagga
created on 2022-05-10

pick 71.7
device 59.5
moon 47.6
light bulb 43.2
lamp 41.7
planet 38.8
space 35.7
electric lamp 34.7
astronomy 31.3
source of illumination 30.3
night 30.2
universe 28.3
black 27.7
sky 24.9
spotlight 23.4
star 21.6
sphere 20.3
earth 20.2
orbit 19.7
science 19.6
globe 18.5
cosmos 18.5
dark 18.4
stars 17.9
full 17.4
world 16.8
satellite 16.7
round 14.7
solar 14.6
galaxy 14.6
sun 14.5
close 14.3
lunar 13.8
crater 13
light 12.7
3d 12.4
surface 12.4
telescope 11.9
money 11.9
moonlight 11.8
currency 11.7
system 11.4
glow 11.1
global 10.9
coin 10.5
driver 10.3
iron 9.9
outer 9.9
detail 9.7
sea 9.4
finance 9.3
fastener 9.3
cash 9.2
screw 9.1
texture 9
circle 9
atmosphere 8.7
bright 8.6
ball 8.5
ocean 8.3
horizon 8.1
object 8.1
celestial 7.9
reflection 7.5
design 7.4
shine 7.4
shiny 7.1

Google
created on 2022-05-10

Microsoft
created on 2022-05-10

coin 94.7
silver 83.4
bronze 64.7
still life photography 61.9
astronomy 60.5
circle 59.2
moon 58
watch 52.1
screw 46.3

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 70.9%

Categories

Imagga
created on 2022-05-10

paintings art 85.3%
events parties 3.7%
people portraits 3%
sunrises sunsets 2.7%
food drinks 1.4%
interior objects 1.2%

Captions

Microsoft
created by unknown on 2022-05-10

a close up of a logo 77.6%
a close up of an animal 77.5%
close up of a logo 75.6%

Clarifai

No captions written

Salesforce

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

a photograph of two silver colored coins with a horse and a cross

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

two silver coins with a horse and cross on them

OpenAI GPT

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

This image shows two sides of an ancient silver coin against a black background.

  • Left side (obverse): Features the depiction of an animal resembling a bull standing in profile, with its head turned slightly. Above the bull, there appear to be letters or symbols, possibly from an ancient script.
  • Right side (reverse): Displays a simple design consisting of a raised cross or "X" shape in the center with a textured or dotted pattern around it.

Scale markings are present on the right side of the image, with measurements in centimeters, indicating the relative size of the coin. The coin appears worn, suggesting age and historical significance.

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

The image shows two views of an ancient coin against a black background. The coin is silver and small in size, as suggested by the centimeter scale visible on the right side of the image.

On the left side, one face of the coin displays an engraved image of an animal, likely a bull or cow. Above the animal, there are symbols or lettering, possibly Greek. The design is simple and slightly worn, suggesting the coin may be quite old.

On the right side, the reverse of the coin features a raised, intersecting line pattern resembling a cross or a star-like symbol. The imprint appears coarse, consistent with the striking techniques used in antiquity.

Overall, this coin likely dates back to ancient times, possibly from Greek or other Mediterranean origins, and features typical iconography and symbols of the era.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-17

The image shows two ancient coins or medallions against a black background. The coin on the left depicts what appears to be a lion or similar animal, while the coin on the right shows a cross or Christian symbol. The coins appear to be made of a metallic material, likely silver or bronze, and have a worn, aged appearance, suggesting they are historical artifacts.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-17

This appears to be an ancient silver coin or medallion photographed against a black background. The image includes a measurement scale on the right side marked in centimeters. The coin has an irregular, somewhat oval shape and appears to have some wear or patina consistent with its age. There appear to be some markings or designs on its surface, though they're not entirely clear in this image. The metallic surface has a dull, grayish sheen typical of old silver artifacts.

Meta Llama

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

The image presents a coin with two distinct sides, each featuring unique designs. The coin is positioned centrally in the frame, with its left side facing the viewer.

Left Side:
The left side of the coin displays an image of a horse, depicted in a profile view with its head turned to the right. The horse is shown in a standing position, with its front legs slightly bent and its back legs straight. The horse's body is rendered in a simple, stylized manner, with minimal details. Above the horse's head, there is an inscription that appears to be a letter or symbol, although it is not clearly legible.

Right Side:
The right side of the coin features a cross, which is positioned centrally and oriented horizontally. The cross is depicted in a simple, bold design, with straight lines and no embellishments. The cross is surrounded by a border of small dots or dashes, which may be intended to represent a decorative element or a form of ornamentation.

Background:
The background of the image is a solid black color, which provides a clean and neutral backdrop for the coin. There are no other objects or elements visible in the image, allowing the viewer to focus solely on the coin and its designs.

Scale:
In the bottom-right corner of the image, there is a scale that indicates the size of the coin. The scale consists of a series of white lines, each representing a unit of measurement. The lines are spaced evenly apart, with the first line starting at the bottom of the image and the last line ending at the top. The scale is labeled with the abbreviation "cm," which stands for centimeters.

Overall:
The image provides a clear and detailed view of the coin, allowing the viewer to examine its designs and features up close. The use of a solid black background and a scale in the corner helps to create a sense of depth and context, while the coin itself remains the central focus of the image.

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

The image presents a close-up view of two ancient coins, likely from the 5th century BCE, set against a black background. The coins are positioned side by side, with the left coin featuring an embossed depiction of a horse and the right coin displaying a cross-like symbol.

Coin Details:

  • Left Coin: The left coin showcases an embossed image of a horse, facing right, with its head turned back towards its body. The horse's legs are depicted in a walking stance, and its tail is visible behind it. The coin's surface appears worn, suggesting age and use.
  • Right Coin: The right coin features a cross-like symbol, comprising two lines that intersect at their midpoints. The lines are embossed, giving the coin a textured appearance. The symbol is centered on the coin, leaving a small border around it.

Background and Context:

  • Black Background: The coins are set against a solid black background, which helps to highlight their details and textures.
  • Ruler: A ruler is visible on the right side of the image, providing a scale for measuring the coins. The ruler features white lines and numbers, indicating centimeters (cm).

Overall Impression:

The image provides a detailed view of two ancient coins, showcasing their unique designs and textures. The use of a black background and a ruler helps to emphasize the coins' features and provide context for their size and scale.

Amazon Nova

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

The image shows two coins displayed against a black background. The coins are silver in color and have a matte finish. The coin on the left depicts an animal, possibly a deer or a goat, with a curved body and horns. The coin on the right has a cross symbol etched into it. The coins are placed next to each other, with a ruler visible in the background, indicating their size. The image appears to be a close-up shot, highlighting the details of the coins.

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

The image shows two silver coins, each with a distinct design. The coin on the left has a deer image on it, while the coin on the right has a cross symbol. Both coins have a silver color, and the background is black. There is a ruler on the right side of the image, which has white lines and a black border. The ruler is used to measure the size of the coins.

Google Gemini

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

Certainly! Here's a description of the image:

The image shows two sides of an ancient silver coin on a black background.

  • Coin Side 1: The left side of the coin shows a depiction of a bull. Above the bull are the letters "KA."
  • Coin Side 2: The right side of the coin features a textured cross design.
  • Scale: To the right of the coin is a vertical scale in centimeters for size reference.

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

Here's a description of the image:

Overall Impression:

The image features two ancient silver coins, possibly Greek, against a stark black background. A centimeter ruler is positioned on the right side of the image to help gauge the size.

Coin Details:

  • Coin 1 (Left): This coin is irregularly shaped, typical of early coinage. It appears to depict a stylized animal (perhaps a bull, a deer, or similar), facing left. Above the animal's back is some worn text, possibly indicating the name of the city-state. The details are somewhat worn, showing the age of the artifact.
  • Coin 2 (Right): This coin also has an irregular shape. The reverse side features a cross.
  • Material and Appearance: Both coins appear to be made of silver. The silver has a slightly tarnished look, a common characteristic of ancient coins, providing a sense of age and use.

Background:

  • The solid black background provides a clean contrast and makes the coins the focal point.
  • The ruler indicates a scale, aiding in estimating the coins' actual size.

Overall:

The image presents a well-lit and detailed view of the two coins, highlighting their unique characteristics and historical value. The high-resolution image and clear background aid in their examination.

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 from the classical period.

  1. Left Side (Obverse):

    • The coin features an image of an animal, which appears to be a quadruped, possibly a horse or a similar creature.
    • The animal is depicted in a standing position, with its head facing to the right.
    • There is an inscription above the animal, though it is not clear enough to read in this image.
  2. Right Side (Reverse):

    • The reverse side of the coin displays a cross with a dot in each quadrant.
    • The cross is centrally positioned and appears to be relatively simple in design.
  3. Additional Details:

    • The coin has a worn appearance, suggesting it is quite old.
    • The scale on the right side of the image indicates the size of the coin, with markings in millimeters for reference.

Overall, this coin likely has historical and numismatic significance, potentially originating from an ancient civilization.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-01

The image shows two ancient coins placed side by side against a black background. The coin on the left depicts a horse in profile view, facing to the left. The coin on the right features a cross-like symbol with additional markings around it. Both coins have a rough, uneven edge, suggesting they are not modern coins but rather ancient artifacts. The image also includes a scale on the right side, indicating the coins are approximately 1 centimeter in size. The coins appear to be made of a metallic material, likely silver or a similar precious metal, given their reflective surface and historical appearance.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-01

This image features two small, ancient coins displayed against a black background. Both coins are oval in shape with irregular edges, suggesting they are hand-struck.

  • Left Coin: This coin has an engraving of a standing animal, possibly a bull or a horse, facing to the right. The animal is depicted in a simple, stylized manner with minimal detailing.

  • Right Coin: This coin features a cross-like symbol in the center, with additional markings around it that appear to be floral or leaf-like patterns.

On the right side of the image, there is a white scale indicating the size of the coins in centimeters, providing a reference for their dimensions. The overall appearance of the coins suggests they are made of silver and are likely of historical or archaeological significance.

Text analysis

Amazon

cm

Google

cm
cm