Human Generated Data

Title

Tetradrachm of Alexandria under Diocletian

Date

286-287 CE

People

Coin Constituent: Diocletian, Roman r. 284 - 305 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1976.79.1338

Human Generated Data

Title

Tetradrachm of Alexandria under Diocletian

People

Coin Constituent: Diocletian, Roman r. 284 - 305 CE

Date

286-287 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1976.79.1338

Machine Generated Data

Tags

Amazon
created on 2022-05-09

Coin 91.3
Money 91.3
Nature 74.7
Outdoors 74.7
Astronomy 74.7
Night 74.7
Outer Space 74.7
Space 74.7
Universe 74.7
Nickel 56.5

Clarifai
created on 2023-10-17

metalwork 99.2
no person 98.5
ancient 95.5
science 95
art 94.6
sculpture 93.4
round out 93.3
copper 91.8
jewelry 91.6
isolate 91.2
one 89.6
disjunct 88.3
symbol 88.2
desktop 88
shining 87.9
old 86.7
bronze 86
precious 83.8
retro 83.4
shape 82.4

Imagga
created on 2022-05-09

amulet 30.8
charm 24.4
currency 21.5
money 21.3
coin 21
decoration 20.6
black 19.2
gold 18.9
gem 18.9
shiny 17.4
object 16.1
metal 16.1
finance 15.2
globe 14.8
round 14.7
fastener 14.4
ring 13.8
banking 13.8
earth 13.7
ball 13.3
old 13.2
bangle 13.2
ornament 12.9
close 12.6
coins 12.6
bank 12.5
silver 12.4
majolica 12.3
sphere 12
cash 11.9
buckle 11.6
earthenware 11.6
golden 11.2
antique 11.1
decorative 10.9
art 10.8
design 10.7
restraint 10.6
ceramic ware 10.4
symbol 10.1
space 10.1
vintage 9.9
financial 9.8
jewel 9.7
historical 9.4
planet 9.2
moon 9
retro 9
bolo tie 9
one 9
circular 8.8
bright 8.6
economy 8.3
shape 8.2
device 8.1
wealth 8.1
history 8.1
science 8
decor 8
conceptual 7.9
numismatics 7.9
business 7.9
jewelry 7.8
cloud 7.8
circle 7.7
pound 7.7
pay 7.7
dark 7.5
element 7.4
cover 7.4
global 7.3
collection 7.2
holiday 7.2
necktie 7.1
creative 7.1

Google
created on 2022-05-09

Microsoft
created on 2022-05-09

coin 97.9
circle 64.2
copper 52.4

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 74.7%

Clarifai

Coin 99.2%

Clarifai

Coin 98.7%

Categories

Imagga
created on 2022-05-09

paintings art 100%

Captions

Microsoft
created by unknown on 2022-05-09

a close up of a coin 83%
close up of a coin 79.7%
a coin in a dark room 62.7%

Salesforce

OpenAI GPT

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

This image shows two views of an aged coin, likely made of bronze or a similar metal, against a black background. The coin displays visible patina, giving it a greenish-brown coloration. On the left side of the image, the obverse of the coin shows a profile portrait of a man wearing a laurel or diadem crown, with text encircling the figure. The lettering is worn but still partially discernible. On the right side of the image, the reverse of the coin depicts a standing figure, possibly a deity or emperor, holding objects in both hands. Surrounding the central design are inscriptions, although they are significantly worn and challenging to read. A ruler scale is visible along the right edge of the image for size reference. The coin appears to be of historical significance, likely from an ancient civilization.

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

The image shows both sides of an ancient bronze coin against a black background. The coin has a greenish patina due to oxidation over time. On the obverse (left side of the image), there is the profile of a bearded man facing right, likely an emperor or ruler, wearing a radiate crown or headpiece. The inscriptions around the profile are worn and partially legible.

On the reverse (right side of the image), there is a standing figure, possibly a deity or symbolic personification, with arms outstretched or holding objects. The inscriptions are also worn on this side, but they appear to follow the circular edge of the coin.

The measurement scale on the right indicates the size, but the exact dimensions of the coin aren't provided here. This type of coin is characteristic of the Roman Empire, often used as currency and for propaganda purposes.

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 weathered, oxidized state, with a greenish-brown patina covering the surface. The coins feature a profile portrait of a person on one side, and a standing figure on the other side. The coins seem to be from an ancient civilization, likely from the Roman or Greek era based on their style and appearance.

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 aging and patina, with a greenish-brown coloration typical of oxidized copper or bronze. The surface appears worn and textured, showing the effects of centuries of corrosion and weathering. While there appears to be some relief detail on the coin's surface, the specific imagery is difficult to make out clearly due to the coin's weathered condition. The coin is oval-shaped, which could be its original shape or the result of wear over time. This type of artifact is commonly found in archaeological contexts and provides valuable information about ancient Roman economy and culture.

Meta Llama

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

The image presents a close-up view of an ancient coin, showcasing its intricate details and patina. The coin is positioned centrally in the frame, with its front and back sides visible.

Coin Details:

  • Front Side:
    • Features a human head facing left
    • Includes a crown or wreath above the head
    • Exhibits a worn and weathered appearance, with visible signs of aging
  • Back Side:
    • Depicts a figure standing with their arms outstretched
    • Displays a tree-like structure behind the figure
    • Also shows signs of wear and tear, with visible cracks and discoloration

Background and Scale:

  • The background of the image is a solid black color
  • A ruler or measuring scale is visible on the right side of the image, indicating that the coin is approximately 1.5 cm in diameter

Overall Impression:

  • The image provides a detailed and intimate look at the ancient coin, highlighting its unique features and historical significance
  • The use of a black background and a ruler scale helps to emphasize the coin's size and texture, making it easier to appreciate its intricate details.

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

The image depicts two ancient coins, each with a distinct design. The coin on the left features a profile of a person's head, while the coin on the right displays a figure standing upright. Both coins exhibit a greenish patina, indicating their age and exposure to environmental elements.

In the bottom-right corner of the image, a scale is visible, comprising 15 lines that represent centimeters. This scale suggests that the image is intended for measurement or comparison purposes, possibly in an archaeological or numismatic context.

The background of the image is solid black, which helps to highlight the details of the coins and the scale. Overall, the image appears to be a documentation or analysis of the coins, likely for academic or research purposes.

Amazon Nova

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

The image shows two ancient bronze coins with a black background and a ruler with centimeters for measurement. The coin on the left features a profile portrait of a man wearing a helmet and a laurel wreath. The coin on the right depicts a woman standing and holding a staff. The coins have a greenish-brown patina and are likely from the Roman Empire era.

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

The image shows two ancient coins placed on a black background. The coin on the left has the image of a man's head on it, while the coin on the right has a figure of a person standing. Both coins have a greenish-brown color, which indicates that they are made of bronze. There is a ruler on the right side of the image, which is used to measure the size of the coins.

Google Gemini

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

Here is a description of the image:

The image displays two sides of an old, tarnished coin set against a black background. The coin is approximately circular, though its edges are worn and uneven.

Side 1: Features a profile of a person, possibly a ruler or historical figure, facing left. The portrait is detailed enough to show the features, though it's worn with age. The inscription around the edge is difficult to read.

Side 2: Depicts a standing figure, possibly a goddess or symbolic representation, holding what appears to be a staff or other object. Details are worn, but the general form is still recognizable.

The coin has a greenish-brown patina, indicative of age and oxidation, particularly in its bronze or copper composition. The patina covers the coin unevenly, suggesting long periods of burial.

Next to the coins, on the right side of the image, a ruler with centimeter markings indicates the coin's size.

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

Here's a description of the image:

The image showcases two ancient coins, likely Roman or Greek, set against a stark black background. A ruler (in cm) is visible on the right, helping to provide scale.

  • Coin Details: Both coins are circular and appear to be made of a metal like bronze or copper, as suggested by their greenish patina (a surface deposit of corrosion). The patina indicates that the coins have aged over time.

  • Coin 1 (Left): This coin shows a profile of a person, likely an emperor or important figure. The outline of the head and any inscriptions are visible.

  • Coin 2 (Right): This coin has a figure standing, and two symbols next to the figure. The style is typical of the Roman coin design.

The overall impression is of a well-preserved historical artifact, the image is high resolution.

Mistral Pixtral

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

The image shows two sides of an ancient coin. The coin appears to be made of bronze or a similar metal and has a greenish patina, indicating it is likely quite old.

On the left side (obverse):

  • There is a depiction of a human face, likely a ruler or significant figure from antiquity.
  • The face is surrounded by an inscription, though the exact letters and words are not entirely clear due to wear and patina.

On the right side (reverse):

  • There is an image of a standing figure, possibly a deity or another important figure.
  • The figure appears to be holding an object, perhaps a staff or scepter.
  • There is also an inscription around the figure, though it is similarly difficult to decipher due to the coin's condition.

The coin is shown against a black background with a scale on the right side for size reference, indicating it is relatively small, likely around 1-2 centimeters in diameter. This type of coin is typically associated with ancient Roman or Greek currency.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-06

The image shows two ancient bronze coins placed side by side against a black background. The coins appear to have some form of inscription and possibly a depiction of a figure, though the details are somewhat unclear due to the age and wear of the coins. The surface of the coins shows signs of patination, with areas of greenish-blue patina indicating oxidation over time. On the right side of the image, there is a ruler marked in centimeters, which provides a sense of the coin's size. The coins are similar in size and shape, suggesting they might be from the same period or culture. The inscriptions and imagery on the coins are in a style that could be from the Roman Empire, given the style of the inscriptions and the overall appearance of the coins.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-06

The image shows an ancient coin, likely from the Roman Empire, displayed from both its obverse and reverse sides. The coin exhibits significant signs of age, with a greenish patina and some brown corrosion, indicating it has been exposed to the elements for a long time.

  • Obverse (left side): This side features a profile of a male figure, possibly an emperor, facing right. The figure is wearing a laurel wreath, a common symbol of victory and authority in Roman iconography. Inscriptions in Latin are visible around the edge, though they are somewhat worn and difficult to read completely. The patina is prominent, giving the coin a rough texture.

  • Reverse (right side): This side depicts a figure standing, possibly a deity or allegorical representation, holding a staff or scepter. The figure is also surrounded by Latin inscriptions that are partially worn. The patina and corrosion are again evident, affecting the clarity of the details.

The scale on the right side of the image indicates that the coin is about 2 cm in diameter. The overall condition of the coin suggests it is an artifact of historical significance, likely dating back several centuries.

Text analysis

Amazon

cm

Google

cm
cm