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

Human Generated Data

Title

Antoninianus of Postumus

Date

3rd century CE

People

Coin Constituent: Postumus, Roman r. 259 - 268 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of Nanette B. Rodney, 1986.528.291

Human Generated Data

Title

Antoninianus of Postumus

People

Coin Constituent: Postumus, Roman r. 259 - 268 CE

Date

3rd century CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of Nanette B. Rodney, 1986.528.291

Machine Generated Data

Tags

Amazon
created on 2022-07-01

Nature 98.7
Outdoors 98.7
Night 98.7
Outer Space 98.7
Astronomy 98.7
Space 98.7
Universe 98.7
Coin 92.3
Money 92.3
Soil 73.7
Nickel 59.3
Fossil 57.1

Clarifai
created on 2023-10-16

no person 98.5
nature 97.8
science 96.7
medicine 96.7
geology 96.4
astronomy 96
round out 95.9
symbol 94.4
prehistoric 94.3
invertebrate 93.5
quartz 93.3
precious 93.2
side view 92.4
paleontology 92.3
one 91.9
moon 91.8
jewelry 91.5
treasure 91.5
disjunct 90.9
wealth 90.1

Imagga
created on 2022-07-01

moon 100
planet 40.6
space 37.3
crater 33.9
earth 30.2
night 29.4
globe 27.8
astronomy 27.4
universe 26.4
black 25.3
science 24.1
sphere 24
round 20.7
sky 19.8
dark 19.3
world 18.6
satellite 18
stars 17.9
natural depression 17.7
star 16.6
full 16.5
global 16.4
orbit 15.7
surface 15
lunar 14.8
cloud 14.7
cosmos 14.6
galaxy 13.6
geological formation 13.2
solar 12.7
currency 12.6
sea 12.5
design 12.4
sun 12.1
light 12.1
money 11.9
outer 11.8
3d 11.6
atmosphere 11.6
coin 11.5
system 11.4
render 11.3
horizon 10.8
close 10.3
shine 10.1
ocean 10
environment 9.9
old 9.8
object 9.5
bright 9.3
reflection 9.2
telescope 9
art 9
moonlight 8.9
metal 8.9
continent 8.7
coins 8.7
finance 8.5
glow 8.3
cash 8.2
graphic 8
ball 8
conceptual 7.9
shiny 7.9
human 7.5
map 7.5
land 7.5
backdrop 7.4
fantasy 7.2
silver 7.1

Google
created on 2022-07-01

Microsoft
created on 2022-07-01

echinoderm 96.7
invertebrate 95.7
coin 95.3
animal 93.2
silver 64.9
currency 54.8
circle 53.1
dark 52.3
mint 50.1

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 98.7%

Categories

Imagga
created on 2022-07-01

paintings art 99.4%

Captions

Microsoft
created by unknown on 2022-07-01

a close up of an animal 37.4%
close up of an animal 31.9%

Clarifai

No captions written

Salesforce

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

a photograph of two coins with a coin on the side of it

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

two ancient coins with a man on one side and a woman on the other

OpenAI GPT

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

The image depicts two sides of an aged coin against a black background, with a scale on the right side marked in centimeters. The coin appears weathered and tarnished with greenish corrosion indicative of age or exposure to the elements.

On the left, one side of the coin displays what seems to be faded details, possibly a design such as a figure or pattern, though the specifics are unclear due to erosion. On the right side, the reverse of the coin shows a faint outline of a humanoid figure standing, possibly holding objects such as a weapon or staff, surrounded by indistinct markings or text around the edge. The coin's condition suggests it is ancient or historic.

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

The image shows two ancient coins placed side by side against a black background. Both coins appear worn and tarnished, with greenish patina indicative of age, possibly copper or bronze oxidation. The left coin seems to depict a figure or profile that is not entirely discernible due to wear. The right coin displays a standing figure, also not clearly visible, likely due to the coin's worn condition. There is a scale on the right side of the image, marked in centimeters, suggesting the coins are relatively small in size.

Anthropic Claude

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

The image shows two ancient Roman coins. Both coins appear to be made of bronze and have a weathered, corroded appearance. The coins display designs on both the obverse and reverse sides, though the details are somewhat obscured due to the coins' age and condition. The coins seem to be from a similar era, based on their similar appearance and style.

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

This image shows both sides (obverse and reverse) of what appears to be an ancient Roman coin. The coin is made of metal, likely bronze or copper given its greenish patina and corrosion visible on the surface. The coin appears to be quite worn and weathered, showing its age. On one side, there appears to be a portrait or bust, while the other side shows a standing figure. The edges are somewhat irregular, which is typical of ancient coins that were struck by hand. A measurement scale is visible on the right side of the image, and the photo is taken against a black background, likely in a professional or museum documentation setting.

Meta Llama

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

The image presents a coin on a black background, with a ruler on the right side for scale. The coin is circular and appears to be made of metal, likely silver or copper, given its color and texture. It has a rough, worn appearance, suggesting it is an ancient or historical coin.

Key Features:

  • Coin: Circular, made of metal (likely silver or copper), with a rough, worn appearance.
  • Background: Black, providing a clear contrast to the coin.
  • Ruler: On the right side, used to measure the coin's size.
  • Scale: The ruler is marked with centimeters (cm), indicating the coin's diameter or thickness.

Visual Description:

  • The coin is positioned centrally in the image, with the ruler running vertically along the right edge.
  • The coin's surface is visible, showing signs of wear and aging.
  • The ruler provides a clear scale for measuring the coin's size.

Context:

  • The image suggests that the coin is being examined or studied, possibly for its historical or monetary value.
  • The use of a ruler implies that the coin's size is important for its identification or classification.

Conclusion:

The image presents a clear and detailed view of the coin, allowing for its size and material to be easily identified. The inclusion of a ruler provides a useful scale for measuring the coin's dimensions, making it easier to study and analyze.

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

The image presents two ancient coins, each with a unique design and texture. The coins are positioned side by side, with the left coin featuring a more worn appearance than the right one. Both coins have a circular shape and exhibit a brownish-gray color with greenish tints, indicating their age and exposure to environmental factors.

Upon closer inspection, the left coin displays a figure in the center, although the details are somewhat obscured due to its worn state. In contrast, the right coin showcases a more defined figure, likely a person or deity, standing upright with their arms at their sides. The figure appears to be facing forward, with their head turned slightly to the right.

To the right of the coins, a vertical ruler is visible, comprising 15 horizontal lines spaced evenly apart. This ruler serves as a scale, allowing viewers to estimate the size of the coins. The background of the image is a solid black, which helps to highlight the coins and their intricate details.

Overall, the image provides a fascinating glimpse into the past, showcasing two ancient coins that have been preserved for centuries. The worn appearance of the coins adds to their historical significance, while the ruler provides a useful reference point for understanding their size and scale.

Amazon Nova

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

The image shows two ancient coins, probably made of bronze, displayed on a black background. The coins have a greenish-brownish patina and some wear and tear. The coin on the left has a tree-like pattern on its surface, while the coin on the right has a human figure standing on it. There is a ruler on the right side of the image, with markings in centimeters.

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

The image shows two ancient coins, both of which appear to be made of bronze. The coins are round and have a worn surface, suggesting they are old. The coin on the left has a greenish-brown color, while the coin on the right has a greenish-brown color with some green patches. The coins are placed on a black background, and there is a ruler with centimeter markings on the right side of the image.

Google Gemini

Created by gemini-2.0-flash on 2025-06-14

Here's a description of the image:

The image shows two sides of an old, worn coin, likely made of silver or a similar metal. The coins are positioned against a plain black background.

The left coin appears to have a design that is heavily worn, making it difficult to discern the details. The right coin shows a more discernible figure, possibly a person standing. However, the details are still eroded by time and wear.

Both coins have a dull, aged look, with slight greenish tinting suggesting oxidation or patina due to age. The edges are irregularly shaped, indicating wear and tear over time.

To the right of the coins is a measuring scale, with markings labeled "cm". This likely provides a size reference for the coins.

Created by gemini-2.0-flash-lite on 2025-06-14

Here's a description of the image:

The image showcases two ancient-looking, weathered coins positioned against a stark black background. To the right side of the coins, a ruler marked in centimeters provides a size reference. The coins have a circular shape with a dull, silvery-grey hue. The surfaces of both coins are heavily worn and corroded, with areas of a greenish-blue patina suggesting oxidation, typical of aged metal artifacts.

The coin on the left appears to be the obverse, showing a central radial pattern or design that has been largely worn away. The coin on the right seems to be the reverse, showing a standing figure or design. Both coins show significant wear and tear along their edges. The composition is well-lit, highlighting the texture and detail of the weathered surfaces against the dark backdrop.

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 of Roman origin, given the style and design.

  • Left Side (Obverse):

    • The coin appears to be quite worn, making details difficult to discern.
    • There seems to be a faint image of a profile, possibly a bust of an individual, which is typical for Roman coins that often depicted emperors or deities.
    • The inscription around the edge is partially visible but heavily worn, making it hard to read.
  • Right Side (Reverse):

    • This side features a standing figure, which appears to be holding a staff or spear in one hand and possibly another object in the other.
    • The figure is likely a deity or an allegorical representation, common on Roman coins.
    • The details are also worn, but the outline of the figure and some surrounding elements are visible.
  • General Condition:

    • The coin shows significant signs of wear and corrosion, indicating it has been in circulation for a long time or has been exposed to the elements.
    • The surface has patches of greenish corrosion, typical of bronze or copper alloys.
  • Scale:

    • There is a scale on the right side of the image, which provides a reference for the coin's size. The coin appears to be approximately 2 cm in diameter.

This coin is likely of historical and numismatic interest, providing insights into the currency and iconography of the Roman era.

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. They are displayed side by side against a black background, which helps to highlight their details.

  • The coin on the left has a rough, irregular edge and a worn surface. The center of the coin shows some faint, possibly deteriorated patterns or designs, but the details are not clear. The color is a mottled mix of brown, green, and gray, suggesting oxidation over time.

  • The coin on the right is also worn but has a more defined edge. It features a relief of a figure standing on a pedestal with arms raised, which is a common depiction on ancient coins. The details of the figure are partially obscured by the patina, which includes green and brown hues. The overall condition of the coin suggests it is quite old and possibly metallic, given the context of its appearance.

To the right of the coins, there is a vertical ruler marked in centimeters, indicating the size of the coins for reference. The ruler is a standard metric tool, and the presence of it helps to give a sense of the coins' dimensions.

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

The image shows two sides of an ancient coin, likely made of copper or bronze, as indicated by the patina and discoloration. The coin is round but has an irregular shape with some wear, suggesting it is quite old. The left side of the coin appears to have a design with a central circular element and radiating lines, possibly representing a flower or a sunburst. The right side of the coin shows a more detailed image, possibly depicting a person or a figure, though the details are somewhat obscured by the patina and wear. The coin is placed on a black background with a scale in centimeters on the right side, indicating its size.

Text analysis

Amazon

cm

Google

cm