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Human Generated Data

Title

Tetradrachm of Alexandria under Aurelian

Date

274-275 CE

People

Coin Constituent: Aurelian, Roman r. 270 - 275 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1979.428.280

Human Generated Data

Title

Tetradrachm of Alexandria under Aurelian

People

Coin Constituent: Aurelian, Roman r. 270 - 275 CE

Date

274-275 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1979.428.280

Machine Generated Data

Tags

Amazon
created on 2022-05-09

Sea Life 71.9
Animal 71.9
Coin 69.5
Money 69.5
Invertebrate 67.3

Clarifai
created on 2023-10-16

no person 99.5
science 99.4
nature 94.9
one 93.6
biology 93.5
geology 93
round out 92.4
art 91.7
disjunct 91.6
dark 89.3
shape 88.1
round 88
retro 87.5
invertebrate 86.9
microbiology 85.8
metalwork 85.6
horizontal 85.4
shining 83.1
medicine 83
microscope 82.1

Imagga
created on 2022-05-09

ceramic ware 32.8
cap 31.5
china 28.2
top 23.7
utensil 22.4
globe 22.3
earth 21
space 21
sphere 20.2
earthenware 20.2
porcelain 19.6
money 19.6
black 18.6
majolica 18.6
currency 18
covering 17.4
decoration 16.9
planet 16.4
coin 16.2
art 15.4
finance 15.2
world 15.1
design 14.1
global 13.7
shiny 13.5
gold 13.2
round 13
circle 12.9
financial 12.5
science 12.5
graphic 12.4
symbol 12.1
economy 12.1
moon 11.9
decorative 11.7
color 11.7
coins 11.6
silver 11.5
map 11.2
buckle 11.2
shine 11
bright 10.7
ball 10.6
cash 10.1
wallpaper 10
star 9.9
fastener 9.8
digital 9.7
metal 9.7
commerce 9.3
3d 9.3
mosaic 9.1
collection 9
wealth 9
bolo tie 8.9
pattern 8.9
gem 8.9
night 8.9
universe 8.8
light 8.7
render 8.7
cloud 8.6
close 8.6
dark 8.4
backdrop 8.2
retro 8.2
bank 8.1
creative 8
artistic 7.8
circular 7.8
galaxy 7.8
continent 7.8
ornament 7.8
golden 7.7
old 7.7
land 7.6
dollar 7.4
antique 7.4
banking 7.4
restraint 7.3
object 7.3
business 7.3
sun 7.2
container 7.2
celebration 7.2
transparent 7.2
surface 7.1
necktie 7.1

Google
created on 2022-05-09

Artifact 84.1
Font 80.6
Money 76
Circle 75.6
Currency 73.7
Dishware 73.5
Electric blue 72.2
Metal 70.4
Pattern 70.1
Fashion accessory 67.7
Coin 67.6
Glass 67
Nickel 61.7
Rock 61
Jade 58.7
Carving 56.6
Illustration 56
Still life photography 55.5
Darkness 54.8
Jewellery 54.1

Microsoft
created on 2022-05-09

turquoise 82
invertebrate 80.7
circle 64.7
art 53.9

Color Analysis

Feature analysis

Amazon

No features identified

Clarifai

Coin

Clarifai

Coin 95.8%

Categories

Imagga
created on 2022-05-09

paintings art 100%

Captions

Microsoft
created by unknown on 2022-05-09

a close up of an animal 29.7%

Clarifai

No captions written

Salesforce

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

a photograph of a pair of ancient coins with a green patt

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

two roman coins with a woman's head on one side

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-12

This image shows two sides of an ancient coin. Both sides exhibit visible age and oxidation, giving the coin a green patina characteristic of aged copper or bronze.

  • Left Side (Obverse): The coin depicts a profile of a male figure, facing right. The individual has short hair and wears a laurel wreath, which is often seen on coins from Roman antiquity denoting authority or victory. Surrounding the head are faint inscriptions, likely denoting the name or title of the ruler.

  • Right Side (Reverse): The reverse side shows a detailed design featuring an eagle, a common symbol in ancient Roman and Byzantine art, symbolizing power and divine connection. Above the eagle is a star, and additional embellishments can be observed around the design. The eagle stands with wings open and appears to be clutching an item, while smaller figures are present, adding decorative or symbolic meaning.

A scale is visible to the side, indicating the coin's physical measurements, likely for archaeological or documentation purposes.

Created by gpt-4o-2024-08-06 on 2025-06-12

The image shows two sides of an ancient Roman coin, likely made of bronze or a similar metal, as indicated by its brownish-green patina from age and oxidation.

The obverse side (left) depicts a laureate head of an emperor, facing right. The figure wears a laurel wreath, and there are inscriptions around the edge of the coin, although they are worn and somewhat difficult to read. This side likely represents a Roman emperor, as was common in Roman coinage.

The reverse side (right) features an eagle, a symbol often used in Roman iconography. The eagle is displayed with outstretched wings, and above it is a star. There is also a small figure, likely personified victory or another deity, standing to the left of the eagle. This side also has inscriptions around the edge, partially visible but not easily legible.

The scale next to the coins in the image suggests they are small, as typical with ancient coinage.

Anthropic Claude

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

The image shows two ancient bronze coins or medallions. They appear to be in a greenish-brown color, likely due to oxidation over time. The coins feature intricate designs and patterns, including what looks like a profile of a person's head on one side and a bird or eagle-like creature on the other side. The coins seem to be from an ancient civilization, possibly from the Roman or Greek era based on the artistic style and imagery.

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

This appears to be an ancient Roman coin showing significant age and patina. The coin has developed a distinctive green verdigris patina, which is typical of aged copper or bronze artifacts. The surface shows wear and corrosion patterns, with the green oxidation contrasting against the darker brown base metal. The coin appears to be photographed against a black background, with a measurement scale visible on the right side of the image marked in centimeters. While there appears to be some relief detail on the coin's surface, the exact imagery is somewhat obscured by the patination and wear of time.

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, against a black background. The coins are positioned side by side, with the left coin featuring a profile of a man's face and the right coin displaying a scene of a person standing next to an animal.

  • Coin on the Left
    • The coin is circular in shape.
    • It has a greenish patina, indicating its age.
    • The profile of a man's face is visible on the coin.
    • The man's hair is depicted as short and curly.
    • The coin's surface is textured, suggesting it may be made of metal.
  • Coin on the Right
    • The coin is also circular in shape.
    • It features a scene of a person standing next to an animal.
    • The person is depicted as wearing a robe or tunic.
    • The animal appears to be a lion or a similar large cat.
    • The coin's surface is similarly textured, indicating it may be made of metal.
  • Background
    • The background of the image is solid black.
    • A ruler is visible on the right side of the image, with markings indicating centimeters.
    • The ruler suggests that the image is intended to provide a sense of scale for the coins.

In summary, the image presents two ancient coins, likely from the Roman Empire, against a black background. The coins are circular in shape and feature a profile of a man's face on one side and a scene of a person standing next to an animal on the other. The coins have a greenish patina and are textured, suggesting they may be made of metal. The background of the image is solid black, with a ruler visible on the right side to provide a sense of scale.

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, set against a black background. The coins are positioned side by side, with the left coin displaying a profile of a man's head and the right coin showing an eagle.

Coin Details:

  • Left Coin: The left coin showcases a profile of a man's head, facing right. The man has a prominent nose and a distinctive hairstyle, with his hair styled in a manner characteristic of ancient Roman art. The coin's surface is worn, indicating its age and potential exposure to environmental factors.
  • Right Coin: The right coin depicts an eagle, a symbol commonly associated with the Roman Empire. The eagle is rendered in detail, with its wings spread wide and its talons grasping something that is not clearly visible due to the coin's worn state.

Background and Scale:

  • Background: The background of the image is solid black, which helps to highlight the details of the coins.
  • Scale: A scale is provided on the right side of the image, indicating the size of the coins in centimeters. This scale allows viewers to gauge the actual size of the coins.

Overall Impression:

The image presents a fascinating glimpse into ancient Roman currency, showcasing the craftsmanship and attention to detail that went into creating these coins. The worn state of the coins adds to their historical significance, suggesting that they have been handled and used over time.

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 and have a greenish patina, indicating their age. The coin on the left depicts the head of a Roman emperor, possibly Constantine the Great, with a laurel wreath on his head and a beard. The coin on the right features an eagle with wings spread, holding a thunderbolt in its talons, and a star above it. The coins are placed next to a ruler with centimeters marked on it, suggesting their size.

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

The image depicts two ancient coins, which are displayed on a black background. The coins are circular in shape and have a greenish-brown color, which is typical of bronze or copper coins that have undergone a long period of oxidation. The coin on the left features a profile of a human head, likely a Roman emperor, facing to the left. The coin on the right depicts an eagle with outstretched wings, possibly symbolizing power or military might. The coins appear to be old, possibly from the Roman era, given the style and iconography.

Google Gemini

Created by gemini-2.0-flash on 2025-06-12

The image shows two sides of an ancient coin on a black background. To the right of the coins is a ruler in centimeters. The coins are circular in shape and appear to be made of metal, with a heavy green patina or corrosion over a copper color.

The coin on the left shows the profile of a figure with short hair. It seems to be a portrait of a person, possibly a ruler or emperor, given the style and time period of such coins. There are slight details suggesting a wreath or a similar decorative element around the head.

The coin on the right has the image of an eagle, with its wings outstretched, standing on an object that looks like a thunderbolt. A small star is also visible above the eagle. To the right of the eagle are the Roman numerals LC or CL. The condition of both coins suggests they are old and have been exposed to the elements or buried for an extended period.

Created by gemini-2.0-flash-lite on 2025-06-12

Here's a description of the image:

The image displays two ancient coins against a stark black background. A ruler with centimeter markings is visible along the right edge, giving a sense of scale. The coins are round and appear to be made of a copper or bronze alloy, exhibiting signs of age and wear. Both coins are heavily patinated, with a green verdigris coating the surface, a common result of oxidation on copper alloys over time.

The coin on the left appears to have a profile of a head, possibly a person with a laurel wreath. The coin on the right displays an eagle, holding something and a star or something that look like it, also some letters that could say something.

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 Roman, with a greenish patina indicating it is made of bronze or copper alloy.

On the left side (obverse), there is a profile portrait of a man facing right. The man has a beard and curly hair, which are typical features of Roman emperors depicted on coins. The details of the face are somewhat worn, but the features are still discernible.

On the right side (reverse), there is an intricate design featuring a figure standing and facing left, holding a staff or scepter in the right hand and possibly a globe or orb in the left hand. This figure appears to be wearing a long garment and may be a deity or an allegorical representation. Surrounding the figure are various symbols and possibly inscriptions, though they are not clearly legible in the image.

The coin shows signs of wear and age, with some areas more corroded than others, which is common for ancient coins that have been in circulation or buried for a long period. The scale on the right side of the image indicates the coin's size, which appears to be around 2 centimeters in diameter.

Qwen

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

The image shows two ancient coins placed side by side against a black background. Both coins appear to be of similar size and have a patinated surface with a greenish-brown color, suggesting they have been exposed to the elements for a long time.

  • The coin on the left has a design that seems to depict a human head with a crown, possibly a representation of a deity or a monarch. The head is encircled by a detailed, possibly floral or organic, border.

  • The coin on the right features an image of a bird, likely a falcon or eagle, with outstretched wings. There is also a circular motif or symbol near the top, which might be a star or a pentagram.

Both coins have a slightly irregular oval shape, and there are some signs of wear and tear, indicating they are quite old. The right coin also has some inscriptions or markings, but they are not entirely clear due to the angle and patina. The background includes a ruler on the right side, providing a sense of scale for the coins.

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

The image displays two sides of an ancient coin, likely made of copper or bronze, given its greenish patina from oxidation over time. The left side of the coin shows a profile of a male figure, possibly a ruler or deity, facing right. The figure has detailed hair and a beard, and there are some inscriptions around the edge.

The right side of the coin depicts what appears to be a winged figure, possibly an angel or a mythical creature, holding a small object or possibly a staff. There are also some inscriptions and symbols around this figure. The coin is placed against a black background with a scale bar on the right side indicating the size in centimeters. The scale suggests the coin is relatively small, likely a few centimeters in diameter.

Text analysis

Amazon

cm

Google

cm
cm