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Human Generated Data

Title

Coin of Aigeai as Alexandroupolis under Severus Alexander

Date

228-229 CE

People

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

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1980.86.152

Human Generated Data

Title

Coin of Aigeai as Alexandroupolis under Severus Alexander

People

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

Date

228-229 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1980.86.152

Machine Generated Data

Tags

Amazon
created on 2022-05-06

Nature 99.9
Outdoors 99.9
Night 99.9
Outer Space 99.9
Astronomy 99.9
Space 99.9
Universe 99.9
Coin 94
Money 94
Nickel 88.3
Bronze 59.8
Dime 55.4

Clarifai
created on 2023-10-16

astronomy 98.9
no person 98.8
round out 98.4
moon 98.4
metalwork 97.8
iron 97.6
desktop 97
science 96.4
round 96.3
rusty 95.4
space 93.7
closeup 93
Jupiter 92.3
one 92.3
industry 92
rust 90.5
shape 90.1
nature 89.8
astrology 89.4
old 88.4

Imagga
created on 2022-05-06

moon 100
planet 63.7
space 33.4
night 30.2
astronomy 28.4
celestial body 25.8
earth 24.7
sky 24.3
universe 23.4
black 22.3
globe 20.4
star 19.3
gong 19.2
science 18.7
cosmos 18.5
sphere 18.4
dark 18.4
crater 18
stars 17
orbit 16.7
full 16.5
sun 16.1
satellite 15.9
percussion instrument 15.8
lunar 15.8
world 15.1
round 14.7
solar 14.6
money 14.5
currency 14.4
old 14
global 13.7
galaxy 13.6
light 12.7
finance 12.7
object 12.5
musical instrument 11.8
screw 11.7
coins 11.6
system 11.4
close 11.4
historical 11.3
cloud 11.2
cash 11
telescope 10.9
moonlight 10.9
celestial 10.8
outer 10.8
collect 10.8
retro 10.7
surface 10.6
pay 10.6
coin 10.5
design 10.1
atmosphere 9.7
art 9.5
glow 9.2
banking 9.2
texture 9
collection 9
horizon 9
bank 9
ancient 8.7
sea 8.6
vintage 8.3
landscape 8.2
ocean 7.5
fastener 7.4
shine 7.4
fossil 7.3
graphic 7.3
digital 7.3
detail 7.3
metal 7.3
bright 7.2
sunlight 7.1

Google
created on 2022-05-06

Grey 84.1
Artifact 84
Font 80.3
Circle 74.3
Metal 70.4
Astronomical object 67.6
Rock 65.3
Fashion accessory 64.6
Nickel 61.7
Event 60.8
Coin 59.2
Darkness 57.2
History 56.8
Science 54.6
Currency 53.8
Pattern 50.4
Bronze 50.1

Microsoft
created on 2022-05-06

coin 82.7
silver 64.5
circle 57.9
dark 51.6

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 99.9%

Categories

Imagga
created on 2022-05-06

paintings art 98.3%
food drinks 1.4%

Captions

Microsoft
created by unknown on 2022-05-06

a round light in a dark room 28.1%
a round light in the dark 26.2%
a round object 26.1%

Clarifai

No captions written

Salesforce

Created by general-english-image-caption-blip on 2025-05-06

a photograph of a pair of ancient coins with a face on the left and a face on the

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

two ancient coins with the head of a man

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-08

This image shows two ancient coins, placed side by side on a black background. Both coins display worn and corroded surfaces, indicating age and deterioration over time.

  • The coin on the left appears to depict a profile image of a person facing right, possibly a ruler or important figure, framed by faint inscriptions along the edge.
  • The coin on the right also features a profile image of a person facing right, but the details are less distinct due to damage or wear.

A measurement scale in centimeters is visible on the right side of the image, providing an indication of the coins' small size.

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

The image shows two ancient bronze coins against a black background. The coins appear to have a worn surface, likely due to age and possible corrosion. Both coins feature the profile of a person's head, possibly an emperor or important figure from ancient times, facing to the right. The details on the coins are somewhat eroded, making it difficult to discern finer features. A scale in centimeters is visible on the right side of the image, indicating the relative size of the coins.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-14

The image shows two ancient coins or medallions. They appear to be made of a dark, weathered metal, possibly bronze or copper. The coins have a circular shape and feature some type of engraved or embossed design on their surfaces, though the details are not entirely clear due to the worn and aged appearance of the artifacts. The coins are displayed against a plain, dark background, with a scale bar provided for size reference.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-14

This image shows two ancient coins photographed against a black background with a measurement scale visible on the right side. The coins appear to be Roman in origin, made of bronze or copper based on their dark, weathered appearance. Both coins show significant aging and corrosion, with a dark patina and some reddish-brown oxidation visible on their surfaces. The coins display portrait busts in profile, which was typical of Roman coinage. The details are somewhat worn but the basic relief of the portraits can still be discerned. The scale in the image suggests these are typical Roman denarius or sestertius size coins, likely dating from the Imperial period.

Meta Llama

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-06-04

The image presents a pair of ancient coins, likely from the Roman Empire, against a black background. The coins are circular and feature a raised design on their surface, although the details are not clearly visible due to the age and wear.

Key Features:

  • Coin Design: The coins have a raised design on their surface, but the details are unclear due to age and wear.
  • Background: The coins are set against a black background, which helps to highlight their features.
  • Measurement Scale: A measurement scale is provided on the right side of the image, indicating that the coins are approximately 2 cm in diameter.
  • Age and Provenance: The coins appear to be from the Roman Empire, based on their design and style, but further research would be needed to confirm their exact origin and age.

Conclusion:

The image provides a clear view of the coins' design and size, but further study would be required to determine their exact age, provenance, and significance.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-04

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. Both coins display a circular shape and a dark brown color, suggesting they are made of bronze or copper.

On the left coin, an image of a person's head is visible, although it is not possible to determine the gender or identity of the individual due to the coin's age and wear. The right coin features a design that appears to be a tree or a plant, but it is also difficult to discern due to the coin's condition.

In the top-right corner of the image, a ruler is visible, indicating that the coins are approximately 2.5 centimeters in diameter. This measurement suggests that the coins are relatively small, which is consistent with the size of many ancient Roman coins.

Overall, the image provides a detailed view of two ancient coins, showcasing their design and condition. The presence of a ruler in the image helps to provide context for the size of the coins, making it easier to understand their significance and importance in the context of ancient Roman history.

Amazon Nova

Created by amazon.nova-lite-v1:0 on 2025-06-03

The image displays two ancient coins, positioned side by side on a black background. Both coins appear to be made of bronze, with a dull, oxidized surface indicating their age. The coin on the left has a more detailed and clearer image of a human face, likely a portrait of an emperor or a significant figure, with visible features such as hair and a beard. The coin on the right shows a less distinct image, with only vague outlines of a face and other symbols, suggesting it may be a different type of coin or from a different era. The coins are placed against a ruler marked with centimeters, indicating their size. The coins' edges are slightly worn, and the surfaces are uneven, suggesting they have been handled and circulated over time.

Created by amazon.nova-pro-v1:0 on 2025-06-03

The image shows two ancient coins, probably Roman, on a black background. The coins are circular in shape, and both have a head on one side. The head on the left coin is more detailed and has a crown on it, while the head on the right coin is less detailed and appears to have a beard. The coins have a metallic sheen, and their surfaces are worn and scratched, indicating their age. A ruler is present on the right side of the image, providing a sense of scale for the coins.

Google Gemini

Created by gemini-2.0-flash on 2025-05-07

The image shows two sides of a worn, possibly ancient, coin set against a black background. To the right of the coin is a ruler marked in centimeters. The coin on the left features what appears to be a profile of a person, although the details are quite worn. The other coin is also worn with indistinct patterns. The coins appear to be made of bronze or a similar metal, given their dark, reddish-brown hue.

Created by gemini-2.0-flash-lite on 2025-05-07

Here is a description of the image:

The image shows two dark, circular objects, likely ancient coins, against a black background. A ruler with centimeter markings is placed vertically on the right side of the image for scale. The coins appear to be made of a dark metal, with varying degrees of wear and oxidation.

The coin on the left seems to show a bust of a figure in profile, possibly a deity or ruler, on the obverse side. The details are somewhat worn but still discernible. The coin on the right also has a design but appears to be even more worn, with the design less clear. The coins have a mottled texture from age and exposure.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-06-04

The image shows two sides of an ancient coin, likely from the Roman Empire. Here's a detailed description:

  1. Left Side (Obverse):

    • The coin features a profile portrait of a person facing right.
    • The details of the portrait are somewhat worn but still visible. The person appears to be wearing a laurel wreath or diadem, which was commonly used to depict emperors or important figures.
    • The coin shows signs of aging and wear, with some areas of corrosion and discoloration.
  2. Right Side (Reverse):

    • This side of the coin is more worn and less detailed than the obverse.
    • The design on the reverse is harder to discern due to the wear and corrosion, but it appears to show another profile portrait, possibly of a different individual or deity.
    • The coin's surface is rough and has a dark patina, indicative of its age.
  3. Scale:

    • There is a scale on the right side of the image, indicating the size of the coin. The scale is marked in centimeters, with each division representing 1 cm.

The coin's condition suggests it has been in circulation for a significant period, contributing to its worn appearance. The detailed portrait on the obverse and the less distinct reverse are typical of ancient Roman coinage.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-06-29

The image shows two ancient coins placed side by side against a dark background. The coins appear to be quite old, with visible signs of corrosion and patina, indicating they have been exposed to the elements for a long time. The coin on the left has a more detailed and colorful surface, with hints of red and green, suggesting it might be made of a material like bronze. The coin on the right is more uniformly dark with less visible detail, possibly due to further corrosion or different material composition.

The coins feature a central figure or design, which is partially obscured by oxidation. The figure seems to be a profile of a person, but the details are not clearly defined. The edges of the coins are slightly worn, and the overall appearance suggests they are not in mint condition. The right side of the image includes a ruler with centimeter markings, which provides a sense of the coins' size. The ruler is placed vertically and indicates that the coins are approximately 2 cm in diameter.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-06-29

The image shows two ancient coins against a black background, photographed from their obverse and reverse sides. Both coins appear to be heavily corroded and weathered, suggesting significant age and exposure to the elements. The corrosion has caused a dark, mottled appearance with patches of lighter, rusted areas, particularly noticeable on the obverse side (left coin).

The obverse side (left) features what seems to be an engraved or embossed profile of a human figure, possibly a ruler or deity, though the details are obscured by the corrosion. The reverse side (right) appears to have less distinct markings, making it difficult to discern specific details or designs.

To the right of the coins, there is a ruler marked in centimeters, indicating the size of the coins. The ruler suggests that each coin is approximately 2 cm in diameter. The overall condition and design suggest that these coins could be of historical significance, possibly from an ancient civilization.

Text analysis

Amazon

cm

Google

cm
cm