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Human Generated Data

Title

Tetradrachm of Alexandria under Philip the Arab

Date

249-250 CE

People

Coin Constituent: Philip I, the Arab, Roman r. 244 - 249 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, A Gift to the Museum from Arthur W. Arundel through the Harvard Fund Council, Class of 1951, 1974.27.115

Human Generated Data

Title

Tetradrachm of Alexandria under Philip the Arab

People

Coin Constituent: Philip I, the Arab, Roman r. 244 - 249 CE

Date

249-250 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, A Gift to the Museum from Arthur W. Arundel through the Harvard Fund Council, Class of 1951, 1974.27.115

Machine Generated Data

Tags

Amazon
created on 2022-05-10

Turquoise 100
Nature 88.3
Outdoors 88.3
Astronomy 88.3
Night 88.3
Outer Space 88.3
Universe 88.3
Space 88.3
Sphere 76
Mineral 58.6

Clarifai
created on 2023-10-16

ball-shaped 99.6
science 99.3
planet 98.9
no person 98.5
moon 97.3
nature 97.2
geology 97.1
astronomy 97
round out 96.8
round 96.1
sphere 95.9
space 95.4
spherical 95.1
shape 91.7
horizontal 91.3
disjunct 90.6
rock 87.1
precious 86.7
desktop 86.3
microscope 85.6

Imagga
created on 2022-05-10

moon 100
planet 89.6
globe 54.8
earth 51.3
space 49
world 41.7
astronomy 36.2
sphere 36
science 33.9
global 33.8
universe 33.2
night 28.5
celestial body 27
crater 25.3
cosmos 22.4
black 21.7
orbit 21.6
cloud 21.6
stars 20.8
map 20.6
sky 19.8
outer 19.7
continent 19.5
star 19.4
dark 19.2
sun 18.6
atmosphere 18.4
satellite 18.3
galaxy 17.5
round 17.3
surface 16.8
ocean 16.6
3d 16.3
horizon 16.2
sea 16
land 15.8
design 15.8
ball 15.8
solar 15.6
art 15.5
graphic 15.4
geography 13.5
environment 13.2
light 12.7
full 11.9
telescope 11.9
clouds 11.9
lunar 11.9
natural depression 11.6
bright 11.5
digital 11.4
shine 11.1
fantasy 10.8
sunlight 10.7
reflection 9.7
abalone 9.6
system 9.5
creation 9.4
mollusk 9.4
futuristic 9
infinity 8.8
gastropod 8.7
geological formation 8.7
render 8.7
relief 8.5
texture 8.4
mosaic 8.1
water 8
celestial 7.9
astrology 7.9
orb 7.9
alien 7.9
invertebrate 7.8
exploration 7.8
ray 7.8
circle 7.8
communication 7.6
sunrise 7.5
glow 7.4
computer 7.2
conceptual 7.1

Google
created on 2022-05-10

Microsoft
created on 2022-05-10

turquoise 93
invertebrate 80.7
aqua 68.1
reef 68
art 50.8
sphere 50.5

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 88.3%

Categories

Imagga
created on 2022-05-10

paintings art 100%

Captions

Clarifai

No captions written

Salesforce

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

a photograph of two old coins with a blue patt of turquoise and green

Created by general-english-image-caption-blip-2 on 2025-06-29

two ancient coins with a blue background

OpenAI GPT

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

This image shows two ancient coins, potentially made of copper or bronze, displayed against a black background. Both coins are heavily corroded, with vibrant patina in shades of blue and green, indicative of oxidation over time. The corrosion has made the designs on the coins faint and difficult to discern, but traces of imagery or text seem to remain on both sides. On the right-hand scale, a centimeter measurement is provided for reference. The coins appear to be of historical or archaeological interest due to their aged and weathered condition.

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

The image shows two ancient coins displayed side by side against a black background. Both coins appear to be heavily corroded and exhibit a crusty texture likely due to oxidation, resulting in patches of blue and green patina. The corrosion makes it difficult to clearly see any details or inscriptions on the surface of the coins. On the right side of the image, there is a scale marked in centimeters, providing a reference for the size of the coins.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-19

The image shows two round, irregularly shaped objects with a greenish-blue patina and reddish-brown discoloration. These appear to be ancient copper or bronze coins or artifacts that have been weathered and oxidized over time, resulting in the distinctive coloration and textured surface. The objects are displayed against a plain black background, which helps to highlight their unique and weathered appearance.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-19

This image shows both sides of what appears to be an ancient copper or bronze coin that has developed a distinctive blue-green patina (verdigris) from oxidation over time. The coin appears to be heavily weathered and corroded, with a mottled surface texture combining turquoise blue-green areas with darker brown and reddish patches. The edges are somewhat irregular, and the original design or markings are difficult to make out due to the corrosion. A measurement scale is visible on the right side of the image. This type of patination is very typical of ancient copper-based artifacts that have been buried or exposed to the elements for long periods.

Meta Llama

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

The image presents a side-by-side comparison of two ancient coins, with the left coin serving as a reference and the right coin being the focus of the comparison. The coins are circular in shape and exhibit a worn, weathered appearance, suggesting they have been exposed to the elements for an extended period.

Key Features:

  • Shape: Both coins are circular.
  • Appearance: The coins display a worn, weathered appearance.
  • Color: The coins have a predominantly blue-green patina, with areas of red and brown visible through the patina.
  • Size: The coins are approximately 2.5 cm in diameter.
  • Background: The background is black, with a ruler on the right side indicating the size of the coins in centimeters.

Comparison:

  • Left Coin (Reference): The left coin serves as a reference point for comparison.
  • Right Coin (Focus): The right coin is the primary focus of the comparison, with its features and characteristics being highlighted.

Purpose:

  • Historical Significance: The image likely aims to highlight the historical significance of the coins, showcasing their age and condition.
  • Comparison: The side-by-side comparison allows for a detailed examination of the coins' features and characteristics, facilitating a more accurate understanding of their historical context and significance.

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

The image features two ancient coins, likely from the Roman Empire, with a rich patina that suggests they have been buried for centuries. The coins are circular in shape and have a rough texture, indicating that they have been weathered over time. The patina is a mix of blue, green, and brown hues, which is consistent with the natural aging process of bronze or copper coins.

The coins appear to be quite worn, with many of the details on their surfaces obscured by corrosion. However, it is possible to make out some of the features, such as the edges of the coins and the central design. The coins are displayed against a black background, which helps to highlight their color and texture.

To the right of the coins, there is a ruler that measures their size in centimeters. The ruler indicates that the coins are approximately 2-3 cm in diameter, which is consistent with the size of many ancient Roman coins.

Overall, the image provides a fascinating glimpse into the past, showcasing the beauty and craftsmanship of ancient coins. Despite being worn and corroded, the coins still retain much of their original charm and character, making them a valuable addition to any collection or historical study.

Amazon Nova

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

The image shows two ancient coins displayed on a black background. The coins appear to be made of bronze and have a greenish-blue patina, indicating their age and exposure to the elements. The coins are circular in shape and have a diameter of approximately 3 centimeters, as indicated by the ruler on the right side of the image. The coins appear to be from the same era and have similar designs, with a raised bust of a person on the front and a geometric pattern on the back. The coins are likely from the Roman Empire, as they share characteristics with coins from that period.

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

The image shows two round coins of similar size, placed side by side on a black background. The coins have a rough, uneven surface, with a combination of blue and brown colors. The blue color appears to be a patina or tarnish, while the brown areas suggest corrosion or wear. The coins have a slightly irregular shape, with some edges being more rounded than others. The image also includes a ruler on the right side, which provides a sense of scale for the coins.

Google Gemini

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

The image shows two sides of an ancient coin against a black background. The coin is round, though not perfectly circular, and appears to be made of a metal that has heavily corroded over time, resulting in a significant amount of blue-green patina. The patina covers most of the surface, making it difficult to discern the original design, but remnants of what may have been engraved patterns or images can be seen on both sides. The edges of the coin are worn and uneven. In the bottom right corner of the image is a ruler in centimeters for scale, indicating the size of the coin. The lighting is even and highlights the textured surface of the coin.

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

Here's a description of the image:

The image features two ancient coins set against a stark black background. The coins are circular and appear to be made of a metal, likely bronze or copper, as indicated by the blue-green patina covering their surfaces. This patina, a result of oxidation over time, is prevalent on the coins, creating a textured, encrusted appearance.

The coins are in varying states of preservation. The details on their surfaces are obscured by the patina, but faint traces of relief or designs can be discerned. One coin appears to have a missing chunk, and both coins show wear and tear consistent with aging.

A ruler with centimeter markings is positioned vertically on the right side of the frame, serving as a scale reference for the coins' size. The image's high contrast and detailed close-up reveal the coins' aged, historical significance.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-06-13

The image shows two sides of an ancient coin. The coin appears to be made of a metal that has undergone significant corrosion, resulting in a patina that includes shades of blue, green, and brown. The surface of the coin is rough and irregular, likely due to its age and exposure to the elements.

On the left side of the image, the coin's surface shows more pronounced patches of blue and green corrosion, with some reddish-brown areas. The right side of the image displays a similar pattern of corrosion, but the details are less distinct, making it difficult to identify any specific features or inscriptions that might be present on the coin.

A scale is visible on the right side of the image, indicating the size of the coin. The scale suggests that the coin is relatively small, likely measuring around 1 to 2 centimeters in diameter. The overall condition of the coin suggests it is an artifact of historical or archaeological significance.

Qwen

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

The image shows two circular objects that appear to be ancient coins or tokens, viewed from two different angles. Both objects have a rough, uneven surface with a mix of blue, green, and brown patina, indicating they are likely corroded or aged. The surface texture suggests they have been buried or exposed to the elements for a long time. The circular shape and patina patterns suggest they may be metal, possibly bronze or copper, given the coloration. The background is black, which helps to highlight the objects. On the right side of the image, there is a vertical scale indicating measurements in centimeters, suggesting the size of the objects. The overall appearance and condition of the objects suggest they are archaeological artifacts.

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

The image shows two sides of an ancient, heavily corroded coin. The coin is covered with a patina of blue and green corrosion, likely due to exposure to moisture over a long period of time. The corrosion has obscured much of the original details of the coin, but some faint impressions or designs might still be visible. The coin appears to be made of a metal, possibly copper or bronze, given the type of patina. The edges of the coin are irregular, suggesting it may be quite old or has been damaged over time. There is a scale in the bottom right corner of the image, indicating the size of the coin in centimeters.

Text analysis

Amazon

cm

Google

cm
cm