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Human Generated Data

Title

Tetradrachm of Alexandria under Aurelian

Date

275-276 CE

People

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

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1976.79.1371

Human Generated Data

Title

Tetradrachm of Alexandria under Aurelian

People

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

Date

275-276 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1976.79.1371

Machine Generated Data

Tags

Amazon
created on 2022-05-09

Fossil 98.7
Soil 90.4
Accessories 84.3
Accessory 84.3
Jewelry 80.2
Gemstone 74.7
Coin 70.6
Money 70.6
Archaeology 68.7
Bronze 65.8
Ornament 56

Clarifai
created on 2023-10-17

no person 99.7
science 98.4
metalwork 97.9
one 97.1
ancient 96.2
invertebrate 96
sculpture 95.8
round out 95.3
geology 94.5
art 93
paleontology 92.8
nature 92.5
prehistoric 90.1
disjunct 86.8
astronomy 86.5
round 86.2
people 84.1
biology 84
shining 83.4
side view 83.3

Imagga
created on 2022-05-09

moon 39.4
mollusk 31.6
planet 27.3
invertebrate 25.8
gastropod 25
crater 24.8
earth 24.7
black 24.1
abalone 23.6
globe 23.2
currency 22.5
money 22.1
space 21.8
coin 21
night 20.5
round 19
sphere 17.5
finance 15.2
cash 14.7
coins 14.5
science 14.3
ball 14.1
object 13.9
global 13.7
art 13.5
dark 13.4
design 13
cloud 12.9
metal 12.9
banking 12.9
full 12.8
natural depression 12.8
astronomy 12.7
universe 12.7
shiny 12.7
close 12.6
old 12.6
graphic 12.4
silver 12.4
star 12.1
collection 11.7
bank 11.7
sky 11.5
conceptual 11.5
circle 11.2
bivalve 10.9
numismatics 10.9
backdrop 10.7
light 10.7
sea 10.4
decoration 10.1
3d 10.1
orbit 9.8
creative 9.7
antique 9.7
geological formation 9.6
render 9.5
satellite 9.4
commerce 9.3
decorative 9.2
reflection 9.2
retro 9
lunar 8.9
world 8.9
association 8.9
surface 8.8
circular 8.8
ancient 8.7
economy 8.4
form 8.3
animal 8.3
pattern 8.2
organism 8.1
financial 8
associated 7.9
definition 7.8
cosmos 7.8
galaxy 7.8
advertise 7.8
advertisement 7.7
advertising 7.7
pay 7.7
texture 7.7
historical 7.5
ocean 7.5
bowl 7.5
element 7.4
cover 7.4
shine 7.4
fantasy 7.2
oyster 7.2
wealth 7.2
decor 7.1

Google
created on 2022-05-09

Head 97.3
Coin 89.5
Artifact 85.6
Currency 84.8
Money 84.2
Nickel 83.1
Cash 77.4
Circle 74.3
Metal 70.4
Money handling 69.9
Wood 68.4
Copper 67.2
Fashion accessory 67
Ancient history 66
Bronze 65.9
Antique 65.9
History 65.7
Font 62.3
Collectable 61.7
Art 56.2

Microsoft
created on 2022-05-09

animal 83
invertebrate 77.4
mollusk 73.7
coin 72
bronze 58.5
sea snail 52.4

Color Analysis

Feature analysis

Amazon

No features identified

Clarifai

Coin

Clarifai

Coin 98.2%

Categories

Imagga
created on 2022-05-09

paintings art 99.9%

Captions

Microsoft
created by unknown on 2022-05-09

a close up of an animal 33.3%

Clarifai

No captions written

Salesforce

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

a photograph of a pair of two ancient roman coins

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

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 two sides of an ancient coin set against a black background. The coin appears to be made of bronze or a similar metal, with a worn surface and spots of green patina indicating age and oxidation.

  • Left Side (Obverse): The coin features a profile portrait of a man, likely a historical figure or ruler, facing right. Surrounding the portrait is a partially legible inscription, likely identifying the figure or marking specific information such as the era or issuer.
  • Right Side (Reverse): The reverse side depicts an eagle with spread wings, standing upright. The eagle is intricately designed, showing detailed feathers and a commanding posture. There is additional fragmented text near the edges of the coin.

A vertical scale in centimeters is positioned to the right of the image for reference, suggesting the coin's relatively small size. This artifact likely dates back to antiquity and has historical or numismatic significance.

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

The image shows an ancient Roman bronze coin. The coin appears to be a type of dupondius or as, possibly from the Roman Empire period. On the left side of the image, the obverse of the coin features the right-facing bust of a male figure, likely an emperor, wearing a laureate crown. The inscription around the bust is partially visible but not entirely legible due to wear and corrosion.

On the right side of the image, the reverse of the coin depicts an eagle standing with its wings spread. There is also an inscription around the periphery, though it is also difficult to read due to the coin's condition. The coin has a greenish-brown patina common in ancient bronze coins exposed to the elements or buried for long periods.

Next to the coin, there is a scale indicating the size of the coin, with the scale in centimeters, suggesting the coin is relatively small, typical of such ancient currency. The background is a solid black, highlighting the coin's details.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-18

The image shows two ancient bronze coins. The coins appear to be heavily worn and corroded, with a greenish-brown patina covering their surfaces. On one side of the coins, there appears to be an image of a figure, possibly a ruler or deity. The other side of the coins features what looks like an eagle or other bird-like symbol. The coins seem to be from an ancient civilization, though I cannot identify any specific individuals depicted on them.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-18

This appears to be an ancient Roman coin or medallion photographed against a black background with a measurement scale on the right side. The coin shows significant age and weathering, with a brownish-green patina typical of aged bronze or copper. The surface appears corroded and textured, with some areas showing verdigris (the green oxidation). The coin is oval-shaped and appears to have some relief detail, though the specific imagery is difficult to make out clearly due to the wear and corrosion. The scale on the right indicates this is likely a close-up photograph taken for archaeological or historical documentation purposes.

Meta Llama

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

The image presents a close-up view of two ancient coins, each with a distinct design.

  • The coin on the left features an image of a bird's head, likely a bird of prey such as an eagle or hawk, facing left. The bird's beak is open, and its feathers are intricately detailed. The coin's surface is worn and weathered, with visible signs of aging and use.
    • The bird's head is centered on the coin, taking up most of the space.
    • The coin's edge is rough and irregular, suggesting that it was not minted with precision.
  • The coin on the right displays an image of a bird in flight, possibly an eagle or hawk, with its wings spread wide. The bird's body is depicted in mid-air, with its legs and tail feathers visible. The coin's surface is similarly worn and weathered as the first coin.
    • The bird in flight is positioned near the center of the coin, leaving some space around it.
    • The coin's edge is also rough and irregular, similar to the first coin.

In summary, the image showcases two ancient coins with intricate bird designs, both of which appear to be worn and weathered from age and use. The coins' edges are rough and irregular, suggesting that they were not minted with precision.

Created by us.meta.llama3-2-90b-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 featuring an embossed profile of a man's head and the right coin displaying an embossed image of an eagle.

Coin Details:

  • Left Coin: The left coin showcases a profile of a man's head, facing right. The man's hair is styled in a manner reminiscent of ancient Roman leaders, and he wears a laurel wreath on his head. The inscription surrounding the edge of the coin is partially legible, with the letters "AVG" visible at the top.
  • Right Coin: The right coin features an embossed image of an eagle, standing on a branch or rock. The eagle's wings are spread wide, and it appears to be holding something in its talons. The inscription surrounding the edge of the coin is also partially legible, with the letters "AVG" visible at the top.

Background and Ruler:

  • Background: The background of the image is solid black, which helps to highlight the details of the coins.
  • Ruler: A white ruler is placed vertically along the right side of the image, providing a scale for measuring the size of the coins. The ruler is marked with centimeter increments, allowing for accurate measurement.

Overall Impression:

  • The image suggests that the coins are being examined or studied, possibly for historical or numismatic purposes. The use of a black background and a ruler helps to create a sense of professionalism and attention to detail.

Amazon Nova

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

The image shows two ancient coins with a black background. The first coin on the left depicts a human face with a helmet, possibly representing a Roman emperor. The second coin on the right features an eagle with wings spread, symbolizing the Roman Empire. Both coins have a greenish-blue hue and are likely made of bronze. The image also includes a ruler with centimeter markings, indicating the size of the coins.

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

The image shows two ancient coins on a black background. The coins are circular and appear to be made of bronze. They are old and worn, with a greenish patina on their surfaces. The coin on the left features a portrait of a man wearing a helmet, while the coin on the right depicts an eagle with its wings spread. The coins are placed side by side, with a ruler on the right side of the image to provide a sense of scale.

Google Gemini

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

The image shows two sides of an ancient-looking coin against a black background. To the right of the coins is a ruler in centimeters. The coin on the left has an inscription, possibly a name or title, along the upper edge. Beneath the inscription, there is a profile bust of a person with a crown. The coin on the right side features a bird, with its wings outstretched, with an indistinct element between them. The coins appear to be made of bronze or copper, showing signs of wear and discoloration, which indicates the age of the coin. The overall presentation suggests that these coins are being examined or documented for historical or numismatic purposes.

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

Here is a description of the image:

The image shows two sides of a weathered, bronze coin. The coins are displayed against a solid black background. A ruler is positioned along the right side of the image for scale.

The obverse (left coin) features a profile portrait of a person, likely a Roman emperor, with curly hair and a laurel wreath. The coin's inscription, though worn, is visible around the portrait.

The reverse (right coin) depicts a large eagle with outstretched wings. The eagle's wings are detailed, and its talons are visible. The coin is also stamped with a circular inscription around the eagle, that is too worn to be deciphered.

Both coins display signs of age, with verdigris (a green patina) and wear on their surfaces.

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 from the Roman Empire, set against a black background.

  • Left Side (Obverse):

    • The coin features a profile bust of a person facing right.
    • The person appears to be wearing a laurel wreath, which is a common symbol of authority and victory in Roman iconography.
    • There are inscriptions around the edge of the coin, though they are somewhat worn and difficult to read completely.
  • Right Side (Reverse):

    • The reverse side depicts an eagle, a prominent symbol in Roman culture, often associated with the god Jupiter and the Roman legions.
    • The eagle is standing on a perch or object, facing left.
    • There are also inscriptions around the edge of this side, but they are similarly worn and hard to decipher.

The coin has a patina, indicating it is made of bronze or a similar metal, and it shows signs of wear and age, suggesting it has been in circulation. The scale on the right side of the image indicates the coin's size, though the exact measurement is not visible in this view.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-13

The image shows two sides of an ancient coin. The left side features a profile portrait of a person, likely a ruler or emperor, with a crown or diadem on their head. The right side displays a figure, possibly a deity or a person in a specific pose, with a possible inscription or symbols around it. The coin appears to be made of a material like bronze or copper, showing signs of age and wear, with patina and discoloration visible on its surface. A ruler is also present on the right side of the image, indicating the scale of the coin in centimeters. The background is black, which helps to highlight the details of the coin.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-13

This image shows both sides of an ancient coin, likely from the Roman Empire, displayed against a black background.

  • Left Side (Obverse): The coin features a profile portrait of a person, presumably an emperor, facing right. The figure is wearing a laurel wreath, a common symbol of victory and status in ancient Rome. The coin shows signs of age and wear, with some patina and erosion visible. There are inscriptions around the edge of the coin, which are partially legible.

  • Right Side (Reverse): The reverse side of the coin depicts two figures, possibly deities or personifications, standing facing each other. They appear to be holding a wreath between them. The coin also shows significant wear and patina, with some parts of the design being less distinct. There are inscriptions around the edge, similar to the obverse side.

A scale is present on the right side of the image, indicating the size of the coin in centimeters. The coin appears to be relatively small, typical of ancient Roman coins.

Text analysis

Amazon

cm

Google

cm
cm