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Human Generated Data

Title

Coin of Dion under Julius Caesar

Date

1st century BCE

People

Coin Constituent: C. Julius Caesar, Roman r. 59-44 BCE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1984.616.96

Human Generated Data

Title

Coin of Dion under Julius Caesar

People

Coin Constituent: C. Julius Caesar, Roman r. 59-44 BCE

Date

1st century BCE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1984.616.96

Machine Generated Data

Tags

Amazon
created on 2022-05-06

Nature 99.4
Outdoors 99.4
Night 99.4
Astronomy 99.4
Outer Space 99.4
Space 99.4
Universe 99.4
Sphere 91.2
Turquoise 78.7
Bronze 75.3
Coin 66.9
Money 66.9
Gemstone 57.2
Jewelry 57.2
Accessories 57.2
Accessory 57.2
Planet 55.3

Clarifai
created on 2023-10-16

moon 98.1
no person 97.4
metalwork 96.7
astronomy 96.3
science 96.2
desktop 95.7
round out 95.6
copper 92.8
planet 91.6
round 91.3
space 90.4
shape 85.8
dark 85.4
Jupiter 84.1
iron 84
abstract 83.9
rusty 83.8
old 83.1
art 81.7
nature 81

Imagga
created on 2022-05-06

planet 100
moon 84.7
celestial body 57.7
earth 54
globe 52
space 49.7
world 41.7
sphere 38.7
astronomy 38.2
universe 37.1
crater 36
science 34.7
night 33.8
global 33.8
black 25.3
galaxy 24.3
sun 24.2
stars 23.6
map 22.4
sky 22.4
star 21.7
dark 20.9
orbit 20.7
cosmos 20.5
cloud 19.8
natural depression 19.4
outer 17.7
solar 17.6
land 17.5
horizon 17.1
satellite 16.9
continent 16.5
atmosphere 16.4
ocean 15.8
3d 15.5
geography 15.4
surface 15
sea 14.9
round 14.7
geological formation 14.6
graphic 13.9
lunar 13.8
full 13.7
art 13
design 13
telescope 12.9
light 12.7
system 12.4
clouds 11.8
environment 11.5
bright 11.5
ball 10.5
fantasy 9.9
alien 9.8
sunlight 9.8
digital 9.7
circle 9.7
shine 9.2
creation 9.2
planets 8.9
celestial 8.9
north 8.6
reflection 8.6
sunrise 8.4
invertebrate 8.2
futuristic 8.1
water 8
galactic 7.9
astrology 7.9
infinity 7.8
exploration 7.8
shape 7.5
backdrop 7.4
glow 7.4

Google
created on 2022-05-06

Microsoft
created on 2022-05-06

sphere 86.9
circle 81.3
text 64.8
planet 62.7
turquoise 60.2
screenshot 56.8
world 53
enamel 26.4

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 99.4%

Categories

Imagga
created on 2022-05-06

paintings art 99.6%

Captions

Microsoft
created by unknown on 2022-05-06

background pattern 46.4%

Clarifai

No captions written

Salesforce

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

a photograph of two old coins with a black background

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

two ancient coins with the head of a man

OpenAI GPT

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

This image displays two sides of a weathered coin against a black background. The coin has a greenish patina, indicating age and oxidation, likely made of bronze or similar metal. On the left side, there is a faint profile of a person, possibly a Roman or ancient figure, surrounded by worn inscriptions that are difficult to read. On the right side, the imagery is less clear, but it appears to depict figures or a scene, also eroded and indistinct. A scale on the right indicates the dimensions in centimeters.

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

The image shows two sides of an ancient bronze coin against a black background. On the left side, the obverse of the coin features a profile of a person facing right, likely an emperor or a notable figure, with some worn inscriptions around the edge. On the right side, the reverse is less distinct but appears to show a standing figure or figures with a similar inscription around the edge, though it is too worn to clearly make out any details. The bronze coin has a green patina, indicative of age and oxidation. There is a scale to the right that suggests the diameter of the coin is a few centimeters.

Anthropic Claude

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

This image shows two ancient Roman coins photographed against a black background. The coins appear to be made of bronze or copper, as evidenced by the green patina (verdigris) that has developed on their surfaces over time. The coins are circular and appear to be somewhat worn and corroded, which is typical of ancient coins that have been buried or exposed to the elements for centuries. The image includes a measurement scale on the right side marked in centimeters. While there appears to be some detail visible on the faces of the coins, including what might be portraits and text, the details are quite worn and difficult to make out clearly in this photograph.

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

The image shows two ancient bronze coins or medallions. They appear to be circular in shape, with a diameter of a few centimeters. The coins have a greenish-brown patina, indicating they have aged over time. The surface of the coins is rough and uneven, suggesting they have been well-worn. There are faint markings or designs visible on the coins, but the details are not clearly discernible in the image.

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, set against a black background. The coins are positioned side by side, with the left coin facing left and the right coin facing right.

Coin Details:

  • Material: The coins appear to be made of bronze or copper, as indicated by their greenish patina.
  • Size: Each coin measures approximately 2 cm in diameter.
  • Design: The coins feature a raised design on one side, which is not clearly visible due to the image quality. The other side shows a figure standing on the right side, possibly a deity or a ruler.
  • Edge: The edges of the coins are rough and uneven, suggesting that they may have been hand-struck.

Background:

  • Color: The background is solid black, providing a clean and neutral backdrop for the coins.
  • Scale: A ruler is visible on the right side of the image, indicating that the coins are approximately 2 cm in diameter.

Overall:

  • Condition: The coins appear to be in good condition, considering their age and material.
  • Historical Significance: The coins are likely from the Roman Empire, given their design and material.
  • Collectibility: The coins may be of interest to collectors of ancient coins or those interested in Roman history.

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

The image presents two ancient coins, likely from the Roman Empire, set against a black background. The coins are positioned side by side, with the left coin facing forward and the right coin facing backward. Both coins feature a greenish patina, indicating their age and exposure to environmental elements.

The left coin displays an image of a person's head, possibly a Roman emperor or deity, although the details are worn and difficult to discern. The right coin shows an image of a person standing, but the figure is not clearly defined due to the coin's condition.

In the bottom-right corner of the image, a scale is visible, featuring white lines with the label "cm" at the bottom. This suggests that the image is intended for academic or research purposes, where precise measurements are important.

Overall, the image provides a glimpse into the past, showcasing the craftsmanship and artistry of ancient coin makers. Despite their age and wear, the coins remain fascinating artifacts that offer insights into the culture and history of the Roman Empire.

Amazon Nova

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

The image shows two ancient bronze coins with a black background. The coins have a greenish-brown color and are slightly worn out. The coin on the left has a human face with a beard and mustache, while the coin on the right has an image of a man holding a shield and a spear. The coins are placed next to a ruler with measurements in centimeters, indicating their size.

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

The image shows two ancient coins. The coins are old and appear to be made of bronze. The coins are round in shape and have a slightly raised edge. The coins have a greenish-brown color, which is typical of bronze coins that have been exposed to the elements over time. The coins have a ruler on the side. The ruler is used to measure the size of the coins. The ruler is divided into centimeters, with each centimeter further divided into smaller units.

Google Gemini

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

Here's a description of the image:

The image shows an ancient coin, displayed in front and back views, against a stark black background. A centimeter ruler is included on the right side of the frame for scale. The coin has a dark, weathered appearance, with a patina suggestive of bronze or copper.

The front side of the coin appears to have a profile bust of a person, possibly a historical figure or ruler, although the details are obscured by the coin's condition. The reverse side also features a design, but it is heavily worn and difficult to discern. The coin itself is irregularly shaped, with signs of damage and wear around the edges. The overall impression is that this is a historical artifact that has undergone significant weathering over time.

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

Here is a description of the image:

The image presents two ancient bronze coins, presumably Roman, set against a stark black background. They are displayed side by side, with the obverse (front) of the left coin showing the bust of a figure, likely a Roman emperor or a deity, with intricate facial details. The right coin's reverse, though significantly worn, appears to display a design, possibly a depiction of a figure, an animal, or an architectural feature.

Both coins have a distinct green patina, a telltale sign of their age and the oxidation of the bronze. The edges of the coins are uneven and show signs of wear and tear, reflecting their long existence.

A vertical ruler with markings in centimeters is placed next to the coins, offering a sense of scale. The overall composition has a formal, museum-like presentation, emphasizing the historical significance of the objects.

Mistral Pixtral

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

The image shows two sides of an ancient coin against a black background. The coin appears to be made of bronze or a similar metal, given its greenish patina, which is typical of ancient coins due to oxidation over time.

  1. Left Side (Obverse):

    • The obverse side of the coin features a profile bust, likely of a historical figure or deity. The details are worn, but you can still make out the facial features, including the eyes, nose, and mouth. There seems to be some inscription around the edge, but it is not very clear due to the wear and patina.
  2. Right Side (Reverse):

    • The reverse side of the coin also has a worn appearance with less distinct details. There is an inscription visible, but it is difficult to read. The design appears to include some form of imagery, possibly an animal or a symbol, but it is not clear enough to identify precisely.
  3. Scale:

    • On the right side of the image, there is a scale in centimeters, indicating the size of the coin. The coin appears to be approximately 2 cm in diameter.

Overall, the coin is heavily worn and corroded, making it difficult to identify specific details or inscriptions. It likely dates back to ancient times, given its condition and the style of the imagery.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-06-29

The image shows two ancient coins side by side against a black background. The coins appear to be made of a greenish-brown material, likely bronze or copper, and have a worn and weathered surface, indicating they are quite old. Each coin features intricate designs that are difficult to discern due to the image quality and wear. There are characters or symbols embossed on the surface, which could be inscriptions or symbols significant to the coin's origin or purpose.

On the right side of the image, there is a ruler with centimeter markings, providing a sense of scale for the coins. The ruler helps to estimate the size of the coins, which appear to be relatively small, possibly around a few centimeters in diameter. The overall appearance of the coins suggests they are historical artifacts, possibly from an ancient civilization. The exact details of the inscriptions and designs would require further analysis by a numismatist or an expert in ancient coinage.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-06-29

The image shows two sides of an ancient coin, likely made of bronze or a similar metal, with visible signs of age and wear. The surface of the coin is covered with patina and some areas of corrosion.

On the left side of the coin, there is an indistinct design or figure, possibly a bust or a head, surrounded by some text that is not clearly legible due to the wear and patina. The right side of the coin features a more prominent image, possibly a figure or symbol, but it is also quite worn and difficult to identify precisely. The text on this side is also not clearly visible.

The coin appears to be small, as indicated by the scale on the right side of the image, which shows the coin's diameter to be approximately 1.5 cm. The background of the image is black, which helps to highlight the coin and its details.

Text analysis

Amazon

cm

Google

cm
cm