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Human Generated Data

Title

Sestertius of Alexander Severus

Date

3rd century CE

People

Coin Constituent: Severus Alexander, Roman r. 222 - 235 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Transfer from Harvard College Library, 1976.40.117

Human Generated Data

Title

Sestertius of Alexander Severus

People

Coin Constituent: Severus Alexander, Roman r. 222 - 235 CE

Date

3rd century CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Transfer from Harvard College Library, 1976.40.117

Machine Generated Data

Tags

Amazon
created on 2022-05-07

Nature 98.6
Outdoors 98.6
Astronomy 98.6
Night 98.6
Outer Space 98.6
Space 98.6
Universe 98.6
Coin 95.1
Money 95.1
Nickel 85.2
Dime 64.8

Clarifai
created on 2023-10-17

metalwork 98.7
no person 97.5
isolate 96.9
treasure 95.6
one 95.3
ancient 95.3
money 94.9
copper 94.8
sculpture 92.9
invertebrate 92.4
science 92.2
collection 92.1
change 92.1
crown 91.7
side view 91.3
wealth 91.1
old 90
round out 88.8
museum 88.7
art 88.7

Imagga
created on 2022-05-07

money 36.6
coin 35.3
currency 34.1
moon 30.3
coins 28
finance 24.5
close 24
cash 23.8
banking 23
planet 22.6
bank 22.4
old 21.6
round 20.7
collection 18.9
percussion instrument 18.7
object 18.3
pay 18.2
gong 17.9
space 16.3
black 16.2
ingot 16.2
metal 16.1
historical 16
collect 15.7
retro 15.6
earth 15.6
night 15.1
numismatics 14.8
shield 14.4
musical instrument 14.1
globe 13.9
astronomy 13.7
screw 12.9
universe 12.7
block 12.5
science 12.5
silver 12.4
one 12
full 11.9
fastener 11.8
armor 11.8
dark 10.9
vintage 10.8
financial 10.7
circle 10.5
ancient 10.4
economy 10.2
mollusk 10.1
global 10
orbit 9.8
abalone 9.7
conceptual 9.7
crater 9.6
shiny 9.5
cloud 9.5
art 9.5
sphere 9.2
star 9.1
lunar 8.9
world 8.9
restraint 8.9
copper 8.8
protective covering 8.8
circular 8.8
cosmos 8.8
rust 8.7
gastropod 8.6
bowl 8.6
invertebrate 8.4
antique 8.3
sky 8.3
closeup 8.1
wealth 8.1
surface 7.9
ruble 7.9
association 7.9
ball 7.9
solar 7.8
finances 7.7
device 7.4
design 7.3
decoration 7.3

Google
created on 2022-05-07

Brown 98
Chin 96.7
Coin 89.6
Currency 87.2
Money 85.9
Artifact 85.6
Nickel 82.3
Wood 74.9
Circle 74.5
Font 73.1
Metal 71.6
Geology 69.2
Copper 68.2
Antique 67.3
Bronze 66.6
Ancient history 66.4
Fashion accessory 65.1
History 65
Rock 60
Carving 59.8

Microsoft
created on 2022-05-07

coin 74
currency 52.4

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 98.6%

Categories

Imagga
created on 2022-05-07

paintings art 91.7%
food drinks 8.2%

Captions

Microsoft
created by unknown on 2022-05-07

a close up of a sign 36.7%
close up of a sign 32%

Clarifai

No captions written

Salesforce

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

a photograph of a pair of two old coins with a woman on the other side

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

two roman coins with the image of a man on one side

OpenAI GPT

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

This image shows two sides of an ancient Roman coin against a black background, with a scale on the right. The coin appears worn and discolored with hints of red and green patina, likely due to age and oxidation of its metal.

On the left side (obverse) of the coin, there is a profile portrait of a man facing right, adorned with a radiate crown, indicating he was likely an emperor. Around the perimeter, faint inscriptions are visible, possibly detailing the emperor's name and titles.

On the right side (reverse), a standing figure appears, holding a spear or staff and possibly another object, likely symbolizing military or divine authority. Surrounding the image are more partially visible inscriptions, which may provide further details about the deity or concept being depicted.

The size of the coin appears small, consistent with the dimensions of Roman coins.

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

The image shows two sides of an ancient Roman coin, known as a radiate antoninianus. On the left side, referred to as the obverse, there is a profile portrait of an emperor wearing a radiate crown, facing right. Around the emperor's head, there is an inscription, although it is worn and partially obscured, typical of Roman coinage. On the right side of the image, the reverse of the coin is displayed, which depicts a figure standing while holding a spear or staff, surrounded by another inscription. The coin is worn and has a brownish patina, typical of ancient copper alloy coins. A scale is visible to the right of the image, showing measurements in centimeters.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-16

The image shows two ancient Roman coins. Both coins have a profile of a person's head on one side, likely a ruler or important figure from that time period. The other side of the coins depicts a figure, possibly a god or mythological creature. The coins appear to be made of bronze or copper and have a weathered, aged appearance, suggesting they are historical artifacts from the Roman era.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-16

This appears to be an ancient Roman coin photographed against a black background with a measurement scale on the right side. The coin shows significant age and wear, with a reddish-brown patina typical of ancient bronze or copper coins. The surface has a weathered, textured appearance with visible corrosion and oxidation. You can make out some raised relief details and what appears to be text or inscriptions around the edge, though they're worn and not clearly legible in this image. The coin is oval-shaped, which could be either its original shape or the result of wear over time. The scale on the right indicates this is likely a professional or archaeological documentation photograph of the artifact.

Meta Llama

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-06-13

The image presents a coin, likely an ancient Roman coin, set against a black background. The coin is positioned centrally in the frame, with its front and back sides visible.

Coin Details:

  • Front Side:
    • Features a profile of a man's head, possibly a Roman emperor or notable figure.
    • The man has short hair and a beard, with a stern expression.
    • The inscription "IMP CAESAR TRAIANVS AVG" is visible around the edge of the coin, indicating the emperor's name and title.
  • Back Side:
    • Depicts a figure holding a spear or sword, possibly a military or mythological representation.
    • The figure is standing in a dynamic pose, with the spear or sword held at an angle.
    • The inscription "TRAIAN AVG COS III" is visible around the edge of the coin, indicating the emperor's name and titles.

Background:

  • The background of the image is solid black, providing a clean and neutral backdrop for the coin.
  • A ruler or measuring scale is visible on the right side of the image, with markings in centimeters (cm). This suggests that the image may be intended for use in a scientific or educational context, where precise measurements are important.

Overall:

  • The image provides a clear and detailed view of the coin's front and back sides, allowing for a thorough examination of its design and inscriptions.
  • The use of a black background and a ruler or measuring scale suggests that the image is intended for use in a scientific or educational context, where precise measurements and clear visualizations are important.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-13

The image presents a coin with two distinct sides, each featuring a unique design. The left side of the coin showcases a profile of a man's head, while the right side depicts a figure on horseback. The coin itself appears to be made of copper or bronze and exhibits signs of aging, with visible wear and tear.

In the bottom-right corner of the image, a scale is provided, allowing for the measurement of the coin's size. The scale is marked in centimeters, ranging from 0 to 3 cm, with each mark representing 1 mm. This scale enables the viewer to accurately determine the coin's dimensions.

Overall, the image provides a detailed view of the coin's design and size, offering valuable information for those interested in numismatics or historical artifacts.

Amazon Nova

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

The image shows two ancient Roman coins displayed on a black background. The coins are circular in shape and have a reddish-brown color, suggesting they are made of bronze. The coin on the left has a portrait of a Roman emperor, possibly Emperor Hadrian, with a laurel wreath on his head and a beard. The coin on the right depicts a man holding a spear and shield, possibly representing a Roman soldier or a deity. The coins have some wear and tear, indicating their age and usage. The image also includes a ruler with measurements in centimeters, suggesting that the coins are being examined for their size or authenticity.

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

The image shows two old coins displayed against a black background. The coins are made of metal and have a reddish-brown color. They appear to be ancient Roman coins, as they have Latin inscriptions on them. The coins are round in shape and have a diameter of approximately 2 cm. The left coin has a portrait of a man on it, while the right coin has a depiction of a man holding a spear.

Google Gemini

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

The image displays two sides of a worn, presumably ancient, coin set against a black background. To the right of the coin there is a centimeter ruler.

The coin has a round shape but with rough, aged edges. The overall color is a dark bronze or copper, with areas of corrosion, tarnish, and reddish hues.

One side of the coin features a profile of a figure with a laurel wreath on their head, suggesting royalty or a historical leader. Inscription lines the outer edge of this side of the coin.

The other side of the coin has an image of a figure holding a spear or staff, possibly a representation of a god or a mythological hero. Similar to the other side, an inscription is present around the figure.

Both images on the coin are worn and faded, making it difficult to discern finer details.

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

Here's a description of the image:

The image features two ancient Roman coins, likely bronze or copper, against a solid black background. A metric ruler is present along the right edge, indicating the coins are being professionally photographed.

Coin Details:

  • Appearance: Both coins are heavily worn and show signs of age, with a mix of brown, reddish-brown, and green hues from oxidation. They both have a circular shape.
  • Coin 1 (Obverse): The coin on the left likely depicts a bust of a Roman emperor in profile, facing right. The head appears to be surrounded by an inscription. The details are faded due to wear.
  • Coin 2 (Reverse): The coin on the right has a less clear image. The image shows a figure walking with a spear. Like the first coin, this one has an inscription, but the wording is faded.

The overall presentation suggests the coins are artifacts of historical interest, perhaps for educational or research purposes.

Mistral Pixtral

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

The image shows two sides of an ancient Roman coin.

  • The left side (obverse) of the coin features a profile bust of a Roman emperor facing to the right. The emperor is depicted wearing a laurel wreath, which is a common symbol of authority and victory in Roman iconography. The inscription around the edge is partially visible but appears to be in Latin.

  • The right side (reverse) of the coin displays a standing figure, likely a deity or a personification, holding a spear and a shield. This figure is also facing to the right. The inscription on this side is also partially visible and in Latin.

The coin appears to be made of bronze or a similar metal, and it has a patina indicating its age and use. The scale on the right side of the image suggests that the coin is approximately 2 centimeters in diameter. The wear and tear on the coin indicate it has been in circulation.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-06-30

The image shows two ancient coins placed side by side on a dark background. The coins appear to be metallic and have a patina, indicating they are likely of historical significance, possibly from the Roman Empire era, given the style of the coins.

  • Left Coin:

    • The obverse (front) features a profile of a figure, likely a Roman emperor, facing right. The figure has a diadem and可能 holds a scepter or some form of regalia in the left hand. There are inscriptions around the edge of the coin, which are likely the name of the emperor and other imperial titles or mottos.
  • Right Coin:

    • The reverse (back) depicts a standing figure, possibly a deity or another important figure, holding a spear or staff in the right hand and an object in the left hand. The figure is depicted in a dynamic pose, with a cloak flowing behind. There are inscriptions around the edge of the coin similar to the obverse, likely providing information about the emperor or the coin itself.
  • Scale:

    • A ruler is visible on the right side of the image, indicating the coins are approximately 2 centimeters in diameter.

The style of the coins, including the inscriptions and the depiction of the emperor and the figure on the reverse, suggests they were minted during the Roman Empire period.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-06-30

The image shows two sides of an ancient coin, likely from the Roman Empire, given the style and wear. The coin is made of a copper alloy and exhibits signs of patina, with red and green oxidation visible on its surface.

Obverse (left side):

  • The obverse features a profile of a male figure, likely a Roman emperor, facing right. The figure is wearing a laurel wreath, which was a common symbol of victory and status among Roman leaders.
  • The inscription around the edge of the coin is partially visible, but it appears to include the name of the emperor and possibly an honorific or title.

Reverse (right side):

  • The reverse depicts a standing figure, possibly a god or a personification of a Roman concept such as Victory or Rome herself. The figure is holding a staff or spear and appears to be stepping on a defeated enemy or symbol of enemies.
  • There is also an inscription around the edge of this side, which likely provides additional information about the coin's minting or the depicted scene.

The coin is shown next to a scale in centimeters, indicating its size relative to the viewer. The wear and patina suggest that the coin is quite old and has been in circulation for a long time.

Text analysis

Amazon

cm

Google

cm
cm