Unable to open [object Object]: HTTP 0 attempting to load TileSource

Human Generated Data

Title

Obol of Alexandria under Claudius

Date

50/51 CE

People

Coin Constituent: Claudius, Roman r. 41 - 54 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1979.419.55

Human Generated Data

Title

Obol of Alexandria under Claudius

People

Coin Constituent: Claudius, Roman r. 41 - 54 CE

Date

50/51 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1979.419.55

Machine Generated Data

Tags

Amazon
created on 2022-05-06

Nature 99.5
Outdoors 99.5
Night 99.5
Astronomy 99.5
Outer Space 99.5
Universe 99.5
Space 99.5
Ornament 97.4
Gemstone 96.1
Jewelry 96.1
Accessories 96.1
Accessory 96.1
Opal 95.7
Mineral 85.2
Turquoise 66.6
Sphere 66.1
Planet 57.3
Crystal 56.8

Clarifai
created on 2023-10-17

astronomy 99.4
moon 98.3
no person 98.3
planet 98.1
geology 98
science 97.6
precious 96.1
ball-shaped 96
round out 95.7
space 95.1
rock 95
stone 94.8
nature 94.2
round 93.6
quartz 93
jewelry 92.8
gem 92.7
shape 92.6
desktop 92.1
crystal 91.1

Imagga
created on 2022-05-06

planet 100
moon 70.2
space 55.1
globe 48.2
earth 47.6
astronomy 43
world 39.9
night 38.2
universe 37.1
sphere 36.8
science 33.8
celestial body 32.7
stars 31.1
global 31
black 30.1
sky 28.1
star 26.5
cloud 25
orbit 22.6
dark 22.6
cosmos 22.4
satellite 22
solar 21.5
galaxy 21.4
sun 21
invertebrate 19.7
screw 19.5
abalone 18.8
map 18.7
mollusk 17.8
outer 17.7
continent 17.5
atmosphere 17.4
gastropod 17.2
system 17.2
surface 16.8
land 16.8
ocean 16.6
inclined plane 16.6
fastener 16.1
telescope 15.8
lunar 15.8
crater 15.7
sea 15.7
light 15.4
horizon 15.3
environment 14.8
3d 14.7
full 13.7
clouds 13.5
geography 13.5
round 13
design 13
machine 12.7
fantasy 12.6
graphic 12.4
bright 12.2
restraint 12.1
moonlight 11.8
celestial 10.8
astrology 10.8
sunlight 10.7
mechanical device 10.2
shine 10.1
alien 9.8
render 9.5
futuristic 9
digital 8.9
galactic 8.9
art 8.5
sunrise 8.4
reflection 8.2
shape 8.2
nebula 7.9
exploration 7.8
north 7.7
landscape 7.4
water 7.3
life 7

Google
created on 2022-05-06

Microsoft
created on 2022-05-06

sphere 70.1
metalware 61.3
turquoise 58.4
planet 53.3
enamel 28.2

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 99.5%

Categories

Imagga
created on 2022-05-06

paintings art 99.9%

Captions

Clarifai

No captions written

Salesforce

Created by general-english-image-caption-blip on 2025-05-17

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

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

two small pieces of copper with green paint on them

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-07

This image displays two sides of an ancient coin or medallion. The coin is heavily corroded, likely made of bronze or copper, as evidenced by the green patina typical of oxidation. Its surface is worn and rough, making any discernible markings, text, or imagery difficult to identify. The black background provides a stark contrast, and there is a scale on the right side with centimeter markings to indicate the coin's size, although the exact size is not clear without closer inspection. This artifact is likely historical, but further analysis would be needed to determine its origin or significance.

Created by gpt-4o-2024-08-06 on 2025-06-07

The image shows two weathered and corroded coins against a dark background. Both coins display significant signs of aging, as evidenced by their rough surfaces and patches of patina, which appears as blue-green areas on the coins. The details on the coins are difficult to discern due to the corrosion, suggesting they have been exposed to the elements for a considerable length of time. On the right side of the image, there are horizontal scale markings, with 'cm' at the bottom, indicating the size of the coins, though the exact scale is not entirely visible from the image.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-14

The image shows two ancient bronze coins or medallions. They appear to be heavily worn and corroded, with a greenish-blue patina covering much of the surface. The coins have a circular shape and seem to have some kind of design or imagery on them, though the details are difficult to make out due to the weathered condition. The scale bar in the image indicates the approximate size of the coins.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-14

This image shows two ancient or weathered coins photographed against a black background. The coins appear to be made of copper or bronze, as evidenced by the distinctive blue-green patina (verdigris) that has formed on their surfaces. This oxidation is typical of aged copper-based metals. The coins are circular and appear to be quite worn, with uneven surfaces showing both darker brown areas and patches of the turquoise-colored corrosion. There's a measurement scale visible on the right side of the image, suggesting this might be a professional or archaeological documentation photograph. The coins seem to be of similar size and condition, likely from the same time period or currency system.

Meta Llama

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-06-09

The image presents a pair of ancient coins, likely from the Roman Empire, set against a black background. The coins are circular in shape and exhibit a worn, weathered appearance, with visible signs of aging and use.

  • Coin 1:
    • Color: The coin features a predominantly green patina, with areas of brown and white visible.
    • Design: Although the design is not clearly discernible due to the weathering, it appears to be a simple, flat surface with no visible markings or engravings.
    • Size: The coin measures approximately 2.5 cm in diameter.
  • Coin 2:
    • Color: Similar to Coin 1, this coin also displays a green patina, with brown and white areas present.
    • Design: Like Coin 1, the design is not easily visible due to the weathering, but it seems to be a flat surface with no discernible markings or engravings.
    • Size: Coin 2 is also approximately 2.5 cm in diameter.

In summary, the image showcases two ancient coins with a weathered appearance, featuring a green patina and simple designs that are not easily discernible due to their age and use.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-09

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 slightly larger than the right one. Both coins exhibit a circular shape and a flat edge, characteristic of ancient Roman coins.

The coins display a predominantly greenish-blue patina, indicating their age and exposure to environmental elements. This patina is more pronounced on the left coin, suggesting that it may have been buried or exposed to moisture for a longer period. The right coin shows a lighter patina, possibly due to being stored in a drier environment or having undergone conservation efforts.

A white scale is visible on the right side of the image, providing a measurement reference for the coins. The scale consists of 15 horizontal lines, with the top line labeled "cm" (centimeters). This suggests that the image is intended for academic or research purposes, where accurate measurements are crucial.

The overall appearance of the coins and the inclusion of a measurement scale imply that the image is part of a scholarly or archaeological study. The image may be used to document and analyze the coins' condition, authenticity, and historical significance.

Amazon Nova

Created by amazon.nova-pro-v1:0 on 2025-05-31

The image shows two round, greenish-blue objects with a rough surface on a black background. The objects are probably coins, and they are placed side by side. The coin on the left is slightly larger than the one on the right. The coins are probably made of copper or bronze, and they have a greenish-blue patina, which is a result of oxidation. The coins are probably old and have been exposed to the elements for a long time.

Created by amazon.nova-lite-v1:0 on 2025-05-31

The image shows two ancient coins, likely made of bronze, with a greenish-blue patina and signs of corrosion. The coins have a circular shape with a slightly raised rim and a flat center. The coins appear to be from the same series, with similar designs and inscriptions. The coins are placed on a black background with a ruler on the right side, indicating their size. The coins' edges are slightly worn, and there are some scratches and marks on their surfaces, suggesting that they have been handled and circulated for a long time.

Google Gemini

Created by gemini-2.0-flash-lite on 2025-05-14

Here is a description of the image:

The image shows two ancient-looking, circular metal coins. They are positioned on a black background. The coins appear to be made of a copper alloy, showing a mix of brown and turquoise/blue hues, likely the result of oxidation or aging. The edges of the coins are irregular and uneven, indicating they have been worn or weathered over time. A centimeter ruler is positioned vertically on the right side of the image, presumably to indicate the scale and size of the coins. The lighting in the image is even, and the focus is sharp, allowing for a clear view of the details of the coins.

Created by gemini-2.0-flash on 2025-05-14

The image shows two ancient, tarnished coins side-by-side on a black background. The coins are both irregularly shaped circles, with a mix of brown and blue-green corrosion across their surfaces, suggesting they are made of copper or a similar metal. They appear worn and lack distinct features, indicating significant age and handling.

To the right of the coins is a ruler in centimeters, suggesting the coins are relatively small, likely a few centimeters in diameter. The dark background emphasizes the colors and textures of the coins. The overall presentation suggests the image is intended for documentation or analysis of archaeological artifacts.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-06-03

The image shows two sides of a heavily corroded and worn coin. The coin appears to be ancient or very old, as evidenced by the significant patina and oxidation present on its surface. The patina has a greenish-blue hue, which is characteristic of copper or bronze coins that have been exposed to the elements over a long period.

The details on the coin are difficult to discern due to the extensive corrosion. The surface is rough and uneven, with various spots of discoloration. There is a scale on the right side of the image, indicating the coin's size, but the specific measurements are not clear from the image alone.

Given the condition of the coin, it likely has historical or archaeological significance, but further analysis or cleaning would be required to identify specific features such as inscriptions, images, or dates that might provide more information about its origin and age.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-03

The image shows two ancient coins placed side by side against a black background. The coins appear to be made of a metal that has oxidized, evidenced by the patina, which is a greenish-blue color, indicating exposure to air and moisture over time. Both coins have a circular shape with irregular edges, suggesting they are not perfectly round. The surface of the coins is rough and uneven, with visible signs of wear and tear. There is a ruler on the right side of the image, providing a sense of scale. The ruler is marked in centimeters, but the exact measurements are not clear. The coins seem to be of historical or archaeological interest, possibly from a site that has been excavated.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-03

The image shows two ancient coins lying side by side against a black background. Both coins exhibit significant signs of age and wear, with a patina of green and brown oxidation covering their surfaces. The coin on the left appears slightly more corroded, with more pronounced green patches, while the coin on the right has a more uniform brownish coloration with scattered green spots. Neither coin has clear, discernible markings or inscriptions due to the extensive corrosion.

On the right side of the image, there is a scale marked in centimeters, indicating the size of the coins. The scale suggests that each coin is approximately 2 cm in diameter. The overall condition of the coins suggests they have been exposed to the elements for a considerable period, leading to their current oxidized state.

Text analysis

Amazon

cm

Google

cm
cm