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Human Generated Data

Title

Antoninianus of Gallienus

Date

3rd century CE

People

Coin Constituent: Gallienus, Roman r. 253 - 268 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Transfer from Harvard College Library, 1976.40.491

Human Generated Data

Title

Antoninianus of Gallienus

People

Coin Constituent: Gallienus, Roman r. 253 - 268 CE

Date

3rd century CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Transfer from Harvard College Library, 1976.40.491

Machine Generated Data

Tags

Amazon
created on 2022-05-09

Nickel 99.9
Coin 99.9
Money 99.9
Dime 99.6
Nature 97.9
Outdoors 97.9
Astronomy 97.9
Night 97.9
Outer Space 97.9
Space 97.9
Universe 97.9

Clarifai
created on 2023-10-17

no person 99.4
metalwork 98.1
one 95.1
rusty 94.7
round out 94.2
old 93
copper 92.2
industry 92.1
science 92
iron 89.5
side view 89.3
disjunct 88.8
still life 88.6
rust 88.3
desktop 88.3
moon 87.1
invertebrate 86.9
closeup 86.7
round 86.5
ancient 85.9

Imagga
created on 2022-05-09

screw 64.4
fastener 51.7
restraint 39
moon 23.2
money 23
black 22.8
currency 21.5
planet 21.3
close 19.4
finance 18.6
coin 18.1
old 17.4
round 17.3
clock 17
cash 16.5
metal 16.1
machine 16
device 15.5
object 15.4
night 15.1
inclined plane 15
coins 14.5
shield 14.4
bank 14.3
space 14
sphere 13.8
banking 13.8
science 13.3
retro 13.1
mechanism 13.1
globe 13
earth 12.8
astronomy 12.7
pay 12.5
historical 12.2
dark 11.7
universe 11.7
vintage 11.6
mechanical device 11.2
collect 10.8
design 10.7
world 10.6
crater 10.2
antique 10.2
full 10.1
light 10
armor 10
circle 10
collection 9.9
lunar 9.9
sky 9.6
timepiece 9.5
numismatics 8.9
steel 8.8
ancient 8.6
economy 8.3
time 8.2
detail 8
silver 8
surface 7.9
orbit 7.9
solar 7.8
rust 7.7
protective covering 7.7
texture 7.6
rusty 7.6
energy 7.6
star 7.3
iron 7.3
sun 7.2
financial 7.1

Google
created on 2022-05-09

Coin 88.3
Currency 82.9
Money 82.8
Artifact 80.9
Nickel 79.9
Circle 75.5
Metal 68.5
Font 67.4
History 63.6
Darkness 63.1
Antique 62.7
Bronze 62.3
Collectable 60
Science 55.7
Astronomical object 53.6

Microsoft
created on 2022-05-09

echinoderm 99
coin 94.4
silver 62.8
currency 57.4
mint 55.6
astronomy 55.6
gear 4.1

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 97.9%

Categories

Imagga
created on 2022-05-09

paintings art 99.8%

Captions

Microsoft
created by unknown on 2022-05-09

a close up of a coin 84.6%
close up of a coin 81.8%
a coin on a table 58.2%

Clarifai

No captions written

Salesforce

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

a photograph of two coins with a horse on the side of a coin

Created by general-english-image-caption-blip-2 on 2025-07-04

two ancient coins with a horse and a woman

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-14

This image displays two sides of an ancient coin, set against a black background. The coin has a worn appearance, with some verdigris (green patina) indicating aging and oxidation, characteristic of bronze or copper coins.

Details:

  1. Left Side (Obverse):

    • Features a bust of a male figure in profile facing right.
    • The figure is wearing a radiate crown, often associated with Roman emperors and the solar deity.
    • Surrounding the bust are inscriptions, though the text is faded and partially illegible due to wear.
  2. Right Side (Reverse):

    • Depicts an animal, possibly a camel or similar creature, standing with legs apart and head raised.
    • Inscriptions encircle the animal, also worn and difficult to discern.

A scale is visible in the lower right corner, indicating the coin's size in centimeters. This type of artifact suggests historical significance, likely from Roman or ancient provenance.

Created by gpt-4o-2024-08-06 on 2025-06-14

The image depicts two sides of an ancient Roman coin, likely a bronze antoninianus. On the left side (obverse), there is the portrait of an emperor wearing a radiate crown, facing right. The portrait is heavily worn but the profile and crown are still distinguishable. Surrounding the portrait is an inscription, which is also quite worn and difficult to fully read.

On the right side (reverse) of the coin, there is an image of an animal, possibly a camel, walking to the left. Above and surrounding the animal is another inscription, which is similarly worn.

The coin has a dark patina, indicating age and oxidation, and shows some spots of green which is typical of aged bronze. There is a scale on the right side marked in centimeters for size reference. The coin appears to be slightly irregular in shape, characteristic of hand-struck coins.

Anthropic Claude

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

The image shows two ancient Roman coins. They appear to be made of bronze or a similar metal, and have a weathered, corroded appearance. The coins display the profile of a figure, likely a Roman emperor or other important historical figure, on one side. The other side of the coins features some text or imagery, though the details are not entirely clear due to the worn condition of the coins. The coins are presented against a black background, allowing the details of the coins to be the primary focus of the image.

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

This image shows both sides (obverse and reverse) of what appears to be an ancient Roman coin. The coin appears to be made of bronze or copper, with a dark green patina typical of ancient copper-based coins. The coin shows signs of age and wear, with some corrosion visible on its surface. On one side, there appears to be a portrait in profile, while the other side seems to show a standing figure. The edges of the coin show text around the circumference, though it's difficult to make out the exact lettering in this image. A measurement scale is visible on the right side of the photograph, indicating this is likely a professional numismatic (coin collecting/studying) photograph.

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, set against a black background. The coins are positioned side by side, with the left coin facing left and the right coin facing right.

Coin Details:

  • Left Coin:
    • Orientation: Facing left
    • Inscription: "IMP CAESAR AVG TR P COS III" (Imperator Caesar Augustus, Tribunicia Potestate, Consul III)
    • Design: A profile of a man's head
  • Right Coin:
    • Orientation: Facing right
    • Inscription: "IMP CAESAR AVG TR P COS III" (Imperator Caesar Augustus, Tribunicia Potestate, Consul III)
    • Design: A profile of a man's head

Background:

  • Color: Black
  • Features: A ruler or measuring scale on the right side, indicating the size of the coins

Overall:

  • The image provides a clear view of the coins' designs and inscriptions, allowing for a detailed examination of their historical significance.
  • The black background helps to highlight the coins and their features, making it easier to study and analyze them.

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

The image presents a coin with two sides, each featuring distinct designs. The left side of the coin displays a portrait of a man, while the right side showcases an image of a person holding a spear and shield.

Coin Details:

  • Left Side: A portrait of a man is visible on this side.
  • Right Side: An image of a person holding a spear and shield is present on this side.

Background and Scale:

  • The background of the image is black, providing a clear contrast to the coin's design.
  • A scale is provided on the right side of the image, indicating that the coin measures approximately 1.5 cm in diameter.

Overall, the image provides a detailed view of the coin's design and size, allowing for a thorough examination of its features.

Amazon Nova

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

The image shows two ancient bronze coins displayed against a black background. The coins appear to be worn and corroded, indicating their age and the passage of time. The coin on the left features a profile portrait of a male figure, possibly a Roman emperor, with a laurel wreath on his head. The coin on the right depicts a camel, with the text "IMP" and "AUG" visible on the coin's surface. The coins are positioned close to each other, and a ruler with centimeter markings is visible on the right side of the image.

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

The image shows two ancient coins placed side by side. The coins are circular in shape and appear to be made of metal, possibly bronze or copper. They have a worn and aged appearance, with some areas showing signs of corrosion or tarnish. The coins have intricate designs and inscriptions on them, which are difficult to decipher due to their age and condition. The coins are placed on a black background, which provides a stark contrast and highlights their details.

Google Gemini

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

Here are two views of a corroded, circular, dark brown coin with black and turquoise tarnish on a black background, with a ruler on the right. The coin is pitted and worn. The image on the left shows the head and shoulders of a person facing right with a wreath on his head. Around the edge of the coin are partially legible capital letters. The image on the right shows what appears to be a winged quadruped standing on a platform. Again, partially legible capital letters encircle the edge of the coin.

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

Here's a description of the image:

The image shows two sides of what appears to be an ancient Roman coin. The coins are set against a black background and are close-up, allowing for good detail.

  • Obverse (Left Coin): This side depicts a bust in profile, likely of an emperor or other important figure. The image is surrounded by a partially legible inscription. The coin has a dark, aged appearance with some areas of corrosion.

  • Reverse (Right Coin): This side features a design that is also surrounded by an inscription. The primary design seems to be a figure that might be a deer or other four-legged animal standing. There is also some kind of base. It is also corroded.

  • Overall: The coins have a well-worn and aged appearance. They show signs of wear and corrosion, which is typical for ancient artifacts. A centimeter ruler is in the right of the image for scale. The color and texture suggest they are made of bronze or a similar metal.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-06-13

The image depicts two sides of an ancient coin against a black background. A scale is visible on the right side, indicating the coin's size.

  1. Left Side (Obverse):

    • The coin features a profile portrait of a person, likely a ruler or an important figure from ancient times.
    • The portrait is facing right, and the person is wearing what appears to be a laurel wreath or a similar head covering, which was often used to depict emperors or deities in ancient Roman coins.
    • The inscription around the portrait is partially legible, suggesting it contains the name or title of the figure depicted.
  2. Right Side (Reverse):

    • The reverse side of the coin shows an image of a horse or similar animal standing on its hind legs.
    • The inscription surrounding the image is also partially legible, which might indicate the name of the issuing authority, a motto, or a significant event.

The coin appears to be made of a dark metal, possibly bronze or a similar alloy, and shows signs of wear and oxidation, which is typical for ancient coins. The design and style suggest it is likely from the Roman Empire or a similar ancient civilization.

Qwen

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

The image shows two ancient coin-like objects placed side by side against a black background. Both objects appear to be made of a dark, metallic material, possibly bronze or iron, and exhibit signs of age and wear, including discoloration and some pitting. The coin on the left features a central figure that seems to be holding or presenting an object, possibly a scepter or a staff, with some text or inscription around the perimeter. The coin on the right depicts what appears to be a person, possibly a deity or a ruler, holding a staff and wearing a headdress, with text or symbols encircling the edge. The surface of both coins shows some small cracks and imperfections, indicating their age. To the right of the coins, there is a vertical scale bar with centimeter markings, indicating the size of the coins relative to the scale. The background is plain and dark, which helps to highlight the details on the coins.

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

The image shows the obverse and reverse sides of an ancient coin. The coin appears to be made of a dark metal, possibly bronze or a similar alloy, and it shows signs of age and wear, including some corrosion and discoloration.

On the left side, which is the obverse (front) of the coin, there is a profile of a person wearing a crown or headpiece. The person appears to be facing right. There is some text around the edge, but it is not entirely clear due to the wear on the coin. The overall condition of this side is somewhat better preserved compared to the reverse.

On the right side, which is the reverse (back) of the coin, there is a depiction of a person, possibly a deity or a figure of authority, standing and holding an object, which could be a scepter or a spear. The person is also surrounded by text, but the details are difficult to make out due to the wear. The reverse side shows more signs of corrosion and damage.

A scale in centimeters is visible on the right edge of the image, indicating the size of the coin for reference.

Text analysis

Amazon

cm

Google

cm
cm