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Human Generated Data

Title

Follis of Maxentius, Ostia

Date

309-312

People

Coin Constituent: Maxentius, Roman r. 306 - 312 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Transfer from Harvard College Library, 1976.40.270

Human Generated Data

Title

Follis of Maxentius, Ostia

People

Coin Constituent: Maxentius, Roman r. 306 - 312 CE

Date

309-312

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Transfer from Harvard College Library, 1976.40.270

Machine Generated Data

Tags

Amazon
created on 2022-05-07

Nature 99.4
Outdoors 99.4
Astronomy 99.4
Night 99.4
Outer Space 99.4
Universe 99.4
Space 99.4
Bronze 98.6
Coin 88.3
Money 88.3
Rust 64
Fossil 58
Accessories 55.7
Accessory 55.7

Clarifai
created on 2023-10-17

moon 98.7
round out 97.9
astronomy 97.7
no person 97.5
iron 96.6
metalwork 96
rusty 95.6
desktop 95.5
science 93.5
copper 93.5
round 91.2
ancient 90.6
old 90.4
shape 89.6
closeup 89.3
disjunct 89
nature 88.7
geology 87.3
space 87.2
rust 86

Imagga
created on 2022-05-07

moon 87.8
planet 56.5
earth 37.5
space 37.3
globe 37.1
astronomy 29.4
night 29.4
sphere 27.6
science 27.6
universe 25.4
world 24.8
mollusk 23.9
gastropod 23.5
black 23.5
abalone 23.3
global 21.9
sky 20.4
dark 20.1
cloud 19.8
cosmos 19.5
round 18.2
invertebrate 17.4
star 16.8
satellite 16.1
surface 15.9
orbit 15.7
solar 15.6
galaxy 15.6
sun 15.3
celestial body 15.1
sea 15
outer 14.8
full 14.7
crater 14.5
horizon 13.5
art 13.5
ball 13.3
design 13
close 12.6
stars 12.3
lunar 11.9
system 11.4
map 11.2
graphic 11
telescope 10.9
3d 10.9
ocean 10.8
bright 10.7
light 10.7
continent 10.7
land 10.2
currency 9.9
atmosphere 9.7
shine 9.2
backdrop 9.1
screw 9
circle 8.7
render 8.7
money 8.5
environment 8.2
fantasy 8.1
sunlight 8
water 8
moonlight 7.9
geography 7.7
old 7.7
texture 7.7
reflection 7.7
finance 7.6
decorative 7.5
glow 7.4
object 7.3
cash 7.3
digital 7.3
futuristic 7.2
organism 7.2
conceptual 7.1

Google
created on 2022-05-07

Artifact 83.2
Currency 79.7
Circle 75.9
Font 75.3
Metal 70.5
Astronomical object 67.5
Fashion accessory 67.3
Rock 64.8
Ancient history 63.6
History 63.3
Money 62.8
Nickel 61.1
Bronze 58.3
Natural material 53.6
Oval 53.5
Antique 51.6
Art 51.3
Darkness 51

Microsoft
created on 2022-05-07

coin 83.2
sphere 70.1
metalware 68.3
silver 67.8
circle 67.4
dark 32.6
screw 30

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 99.4%

Categories

Imagga
created on 2022-05-07

paintings art 99.8%

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 black background

Created by general-english-image-caption-blip-2 on 2025-07-03

two bronze coins with the image of a man and a woman

OpenAI GPT

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

This image shows both sides of an old, corroded coin set against a black background. The coin appears to be made of bronze or copper due to its brown color and green patina, which are typical of oxidation over time.

  • Left side (obverse): Displays the profile of an individual, likely a ruler or emperor. The facial features are worn, but the outline of the head is visible. Surrounding the figure are remnants of inscriptions, partially legible, possibly identifying the person or issuing authority.

  • Right side (reverse): Features what appears to be a figure or a scene, which is heavily eroded. There are shapes suggesting a standing figure or structures, surrounded by faint inscriptions or designs. The details are difficult to decipher due to the coin's condition.

To the right of the image, a scale in centimeters is visible, indicating the approximate size of the coin, likely small and compact. The overall theme suggests the coin could be an ancient artifact or a historical piece.

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

The image shows two ancient coins photographed against a black background. The coins have a worn and weathered appearance, suggesting they might be made of metal, possibly copper or bronze, based on their coloration and patina. Both coins display detailed engravings, although some of the details are obscured due to wear.

The coin on the left appears to feature a profile of a person's head, possibly a ruler or deity, facing right. Around the head, there is text inscribed along the edge of the coin, although it is not legible due to the wear and corrosion.

The coin on the right also displays detailed engravings, but they are less distinct. It might portray a scene or figures, possibly gathered or standing, but the details are too weathered to be clearly identifiable. Similar to the left coin, there is inscribed text along the edge, which is likewise difficult to read.

To the far right of the image, there is a scale in centimeters marked with lines, indicating the relative size of the coins. Each coin appears to be approximately the size of a small medal or token.

Anthropic Claude

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 heavily worn and corroded, with a greenish-brown patina covering the surface. The coins have a circular shape and a raised rim around the edge. The surface of the coins is uneven and textured, suggesting they have been weathered over time. Without being able to identify any specific individuals or markings, the coins seem to be historical artifacts from an ancient civilization.

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 heavily weathered and corroded, showing a greenish patina typical of aged copper or bronze coins. The surface has a rough, textured appearance due to centuries of corrosion and environmental exposure. While there appears to be some detail visible on both sides, including what seems to be a portrait on one side and possibly a standing figure on the reverse, the details are quite worn and difficult to make out clearly. A measurement scale is visible on the right side of the image, indicating this is likely a professional or archaeological photograph of the artifact. The coin is photographed against a black background, which helps highlight its features and condition.

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 forward and the right coin facing backward.

Coin Details:

  • Left Coin:
    • Front side: The coin features an image of a man wearing a toga, possibly a Roman emperor or noble.
    • Reverse side: The back of the coin displays an image of a chariot or a similar vehicle.
  • Right Coin:
    • Front side: The coin appears to be worn and damaged, making it difficult to discern any specific details.
    • Reverse side: The back of the coin shows an image of a building or a structure, possibly a temple or a palace.

Background:

  • The background of the image is solid black, which helps to highlight the coins and their details.

Ruler:

  • A ruler is placed on the right side of the image, with markings indicating centimeters (cm).
  • The ruler is used to measure the size of the coins, with the left coin measuring approximately 2.5 cm in diameter and the right coin measuring slightly larger, around 3 cm in diameter.

Overall:

  • The image provides a clear view of the two ancient coins, showcasing their unique designs and features.
  • The use of a black background and a ruler helps to emphasize the coins' details and size, making it easier to study and appreciate these historical artifacts.

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

The image presents a coin with two sides, each featuring an embossed design. The left side of the coin displays a face, while the right side appears to depict a building or structure. The coin's surface is weathered and worn, indicating its age.

In the bottom-right corner of the image, a scale is visible, consisting of 15 lines that increase in length from top to bottom. The scale is labeled "cm" at the bottom, suggesting that it measures centimeters. However, the scale does not provide any specific measurements or markings to indicate the size of the coin.

The background of the image is solid black, which helps to highlight the details of the coin. Overall, the image provides a clear view of the coin's design and condition, but lacks additional context or information about its origin or significance.

Amazon Nova

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

The image shows two ancient coins displayed against a black background. The coins appear to be made of bronze and have a greenish patina, suggesting they are quite old. The coin on the left features a profile portrait of a man, likely a Roman emperor, with intricate details on his hair and facial features. The coin on the right depicts a more abstract design, possibly a religious or mythological scene, with a figure standing in front of a structure or a temple. Both coins have a rough and uneven surface, indicating their age and the wear and tear they have undergone over time. The image also includes a ruler on the right side, which appears to be a standard measurement tool, providing a sense of scale for the coins.

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

The image shows two coins placed on a black background. The coins are old, possibly ancient, and have a worn-out appearance. The coins are round and have a brownish-greenish color. The coin on the left has an image of a person's head, possibly a ruler or a deity, engraved on it. The coin on the right has some text and symbols engraved on it. A ruler with centimeter markings is placed on the right side of the image for scale.

Google Gemini

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

The image shows two sides of a tarnished and worn ancient coin against a black background. The coin is round but its edges are irregular and shows signs of wear and corrosion.

On the left side of the image, the obverse of the coin features a profile of a figure, possibly a ruler or deity. The details are obscured by the coin's condition, but faint traces of a laurel wreath or similar headdress can be discerned. There is also text in a circular form around the head.

On the right side of the image, the reverse of the coin shows a figure, and there is text below.

To the right of the coin is a scale in centimeters for size reference.

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

Here's a description of the image:

The image showcases two ancient coins, likely Roman. They are positioned side-by-side against a stark black background. A ruler is also present on the right side of the image, providing a scale in centimeters.

The coins are circular in shape, though their edges are somewhat worn and irregular. They exhibit a weathered appearance with areas of corrosion and discoloration, suggesting they are old and have been buried for a significant period. The coin on the left seems to feature the profile of a person, likely an emperor or notable figure, with details like a head or bust still discernible. The coin on the right has a design that is less distinct, but appears to depict a scene.

The overall impression is of archaeological artifacts, possibly discovered during an excavation.

Mistral Pixtral

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

The image shows two sides of an ancient coin, which appears to be made of bronze or a similar metal. The coin is heavily worn and corroded, indicating its age and exposure to the elements over time.

  1. Obverse (Left Side):

    • The obverse side features a profile portrait of a person facing right. The details of the face are somewhat obscured due to corrosion and wear, but it is possible to discern facial features such as the eyes, nose, and mouth.
    • There are traces of inscriptions or markings around the portrait, but they are difficult to read due to the coin's condition.
  2. Reverse (Right Side):

    • The reverse side displays a figure or an object, though the details are also obscured by corrosion. It appears to be a standing figure, possibly a deity or ruler, but the specifics are hard to determine.
    • There are also traces of inscriptions or markings around the central figure, but they are similarly difficult to read.

The coin's condition suggests it has been buried or exposed to the elements for a significant period. The presence of a scale on the right side of the image indicates that the coin is being measured, likely for archaeological or numismatic purposes. The scale provides a sense of the coin's size, which appears to be relatively small.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-12

The image shows two sides of an ancient coin, likely from the Roman Empire, based on the style and design elements.

  • Obverse (Front side): The coin features a profile of a male figure, possibly a Roman emperor, wearing a laurel wreath and a toga. The inscription around the edge likely contains the name of the emperor and other details about the coin's issue. The figure appears to be facing right.

  • Reverse (Back side): The reverse side of the coin depicts a seated figure, possibly a deity or another important personage, wearing a chiton and a himation. The figure is also adorned with a laurel wreath, signifying honor or victory. There is an inscription around the edge, which could include the name of the place where the coin was minted, the year of minting, or other relevant information.

  • Condition: The coin shows signs of age and wear, with some areas showing rust or patina. This suggests it is an artifact from a historical period and has been exposed to the elements over time.

  • Scale: A scale is visible on the right side of the image, indicating the size of the coin in centimeters. This helps in assessing the physical dimensions of the coin.

This coin appears to be a denarius or a similar type of Roman currency, given the design and the style of the imagery on the coin.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-12

The image shows an ancient coin, presented with both its obverse (left) and reverse (right) sides visible. The coin appears to be made of a metal, possibly bronze or copper, with significant signs of wear and corrosion, including greenish patina, indicative of its age.

Obverse (Left Side):

  • The face of a person, likely a ruler or emperor, is depicted in profile, facing right. The details of the face are somewhat eroded.
  • Around the edge, there are inscriptions in a language that appears to be Latin or a similar ancient script. The visible text is partially obscured by the wear and oxidation.

Reverse (Right Side):

  • The design includes what seems to be a depiction of a figure or symbol, possibly a deity or allegorical representation, though the details are not clear due to the corrosion.
  • There is also inscribed text around the perimeter, but it is largely illegible due to the condition of the coin.

Scale Indicator:

  • A measurement scale on the right indicates the coin's size, showing that the coin is approximately 2 centimeters in diameter.

Overall, the condition of the coin suggests it is an artifact of significant historical age, likely from the Roman or Byzantine period.

Text analysis

Amazon

cm

Google

cm
cm