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Human Generated Data

Title

Coin of Thessalonike under Septimius Severus

Date

2nd-3rd century CE

People

Coin Constituent: Septimius Severus, Roman r. 193 - 211 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1984.616.171

Human Generated Data

Title

Coin of Thessalonike under Septimius Severus

People

Coin Constituent: Septimius Severus, Roman r. 193 - 211 CE

Date

2nd-3rd century CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1984.616.171

Machine Generated Data

Tags

Amazon
created on 2022-05-07

Turquoise 99.7
Nature 94.3
Outdoors 94.3
Astronomy 94.3
Night 94.3
Outer Space 94.3
Universe 94.3
Space 94.3
Gemstone 56.5
Accessories 56.5
Jewelry 56.5
Accessory 56.5
Mineral 56.4

Clarifai
created on 2023-10-16

no person 98.9
metalwork 98.9
copper 97.3
iron 96.9
rusty 96.7
round out 96.5
science 96.1
old 93.2
desktop 93.2
shape 93.1
art 91
geology 90.7
disjunct 90.6
ancient 90.4
shining 89.9
retro 89.8
precious 89.7
round 87.9
rust 87.8
jewelry 86.8

Imagga
created on 2022-05-07

planet 96
moon 59.1
globe 54.7
earth 52.2
space 45.8
sphere 42.4
world 41.7
celestial body 33.4
global 32.9
astronomy 32.3
science 32.1
universe 31.2
night 24
black 23.5
map 23.5
continent 20.4
round 19.9
cloud 19.8
cosmos 19.5
sun 19.3
galaxy 18.5
stars 17.9
star 17.4
land 16.9
graphic 16.8
dark 16.7
ball 16.6
sky 16.6
solar 16.6
geography 16.4
design 16.3
sea 16
art 16
surface 15.9
satellite 15.9
ocean 15.8
outer 15.8
orbit 15.7
3d 15.5
atmosphere 15.5
horizon 13.5
environment 13.2
bright 12.9
light 12.7
abalone 12.3
mollusk 12.3
shine 12
shape 11.2
reflection 11.2
clouds 11
gastropod 10.9
render 10.4
ceramic ware 10.1
china 10.1
invertebrate 10.1
fantasy 9.9
crater 9.5
system 9.5
texture 9
digital 8.9
sunlight 8.9
telescope 8.9
lunar 8.9
water 8.7
north 8.6
circle 8.6
gem 8.2
pattern 8.2
astrology 7.9
orb 7.9
infinity 7.8
color 7.8
utensil 7.6
ray 7.6
sunrise 7.5
glow 7.4
full 7.3
futuristic 7.2
relief 7

Google
created on 2022-05-07

Microsoft
created on 2022-05-07

turquoise 83
circle 71.5
sphere 61.2
enamel 57.9
accessory 36.1
decorated 28.1
painted 23.2

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 94.3%

Categories

Imagga
created on 2022-05-07

paintings art 100%

Captions

Clarifai

No captions written

Salesforce

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

a photograph of a pair of ancient roman coins with a woman on the left side

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

two ancient coins with a woman and a man on them

OpenAI GPT

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

The image depicts two sides of an ancient coin, possibly a bronze or copper alloy due to its greenish patina, indicative of age and oxidation.

  • Left Side (Obverse): This side features a profile portrait of a man, possibly a ruler or deity, facing right. He appears to be wearing a laurel wreath or crown.

  • Right Side (Reverse): This side shows a standing figure, likely a deity or person of significance, holding or gesturing with an object. The details are eroded, making specific identification difficult.

Both sides have worn text or inscriptions around the edges, common in ancient coins for identifying the issuer or honoring a ruler/deity. The size scale on the right indicates a detailed measurement for examination.

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

The image shows two ancient coins with a greenish patina, indicating aging or oxidation. Both coins have distinct designs and inscriptions that are difficult to make out due to wear.

The coin on the left displays a profile portrait, presumably of a Roman emperor, facing right. The individual appears to be wearing a laurel wreath or crown, commonly seen on Roman imperial coins. Surrounding the profile are traces of letters that suggest the presence of a legend or inscription, typically identifying the emperor and titles.

The coin on the right features what seems to be a standing figure, possibly a god or goddess, although the details are not clear due to the coin's condition. Again, slight traces of an inscription can be seen around the figure which might provide context about the coin's origin or commemorative purpose.

To the far right of the image, there is a scale in centimeters, allowing for an estimation of the coins' size, but the exact measurement is not displayed. The black background highlights the metallic texture and color of the coins.

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-blue patina covering their surfaces. The coins have a circular shape and feature designs that are difficult to make out due to the weathering. The coins appear to be from an ancient civilization, though their exact origin and time period are not clear from the image alone.

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

This appears to be an ancient coin or medallion photographed against a black background. The artifact shows significant patina and oxidation, giving it a distinctive green-blue coloration typical of aged copper or bronze. The surface appears weathered and textured, with areas of darker corrosion mixed with the verdigris (green) patina. The object is oval or circular in shape, and there appears to be some relief or design on its surface, though the details are difficult to make out due to the weathering. A measurement scale is visible on the right side of the image, marked in centimeters, suggesting this is likely an archaeological or museum specimen being documented.

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 both its front and back sides. The coin is circular in shape and features a greenish patina, indicating its age and exposure to environmental factors.

Front Side:
The front side of the coin displays a face with a prominent nose and mouth, although the details are somewhat indistinct due to wear and tear. The face appears to be looking upwards, with the chin pointing towards the bottom of the coin.

Back Side:
The back side of the coin is more difficult to discern, but it appears to feature a figure standing upright, possibly a person or an animal. The details are not clear, and the surface of the coin is rough and uneven.

Background:
The background of the image is black, providing a stark contrast to the coin's greenish hue. A ruler is visible on the right side of the image, with white lines indicating centimeters. The ruler is labeled "cm" at the bottom, suggesting that the image is intended for measurement or comparison purposes.

Overall:
The image provides a detailed view of the coin's front and back sides, highlighting its unique features and characteristics. The use of a black background and a ruler adds context to the image, allowing for a more accurate assessment of the coin's size and details.

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 person's head and the right coin showing a figure standing upright.

The coins have a greenish patina, indicating they are made of bronze or copper. They appear to be quite worn, suggesting they have been in circulation for an extended period. The coins' edges are rough and irregular, adding to their aged appearance.

A ruler is visible on the right side of the image, with markings indicating measurements in centimeters. This suggests that the image is intended for educational or research purposes, allowing viewers to accurately measure the size of the coins.

Overall, the image provides a detailed view of these ancient coins, offering insights into their design, materials, and condition.

Amazon Nova

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

The image shows two ancient Roman coins, likely from the time of the Roman Empire, placed on a black background. The coins are circular in shape and have a greenish-blue patina, indicating their age and exposure to the elements. On the left coin, there is a profile portrait of a man wearing a laurel wreath, which is a symbol of victory and honor in ancient Rome. The man's face is somewhat worn, but the details of the wreath and the hair are still visible. On the right coin, there is a depiction of a woman standing and holding a shield and a spear, which are symbols of military prowess and protection. The woman's figure is more detailed and appears to be in better condition than the man's portrait on the left coin. Both coins have a ruler on the right side, indicating their size. The coins are likely valuable artifacts from ancient Rome, providing insights into the art, culture, and history of the time.

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

The image shows two coins side by side, each with a distinct design. The coin on the left features a profile of a person's head, possibly a Roman emperor, with a laurel wreath. The coin on the right depicts a standing figure, possibly a deity or a historical figure, holding a scepter. Both coins are made of a greenish-brown metal, likely bronze, and have a worn appearance, suggesting they are ancient artifacts.

Google Gemini

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

The image shows two sides of an ancient coin against a black background with a centimeter scale on the right edge. The coin has a weathered, greenish-brown patina with noticeable wear and imperfections.

On the left, one side of the coin features a profile image of a head with what appears to be a laurel wreath or similar adornment in the hair. The details are somewhat obscured by the age and wear of the coin, but the general shape and direction of the face are visible.

To the right is the other side of the coin, which presents a standing figure. The figure appears to be upright and draped in clothing, though the exact details are worn and indistinct. There also appears to be writing. The coin's surface has similar wear and green patina.

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

Here's a description of the image:

The image presents two ancient coins, likely bronze, displayed against a black background. A ruler is present on the right side of the image.

  • Appearance: The coins appear aged and well-worn, with a dark brown base color and patches of green corrosion (verdigris). The edges are irregular.

  • Coin 1 (Left): The obverse (front) shows a profile of a person, possibly a ruler, facing right. There is a laurel wreath or similar headwear. The coin is heavily worn, and details are obscured.

  • Coin 2 (Right): The reverse (back) appears to depict a standing figure facing left. The details are also worn but a figure is visible.

Mistral Pixtral

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

The image shows two sides of an ancient coin, likely made of bronze or copper, given its greenish patina. The coin appears to be heavily worn and corroded, indicating its age and use.

  1. Left Side (Obverse):

    • The obverse side features a portrait of a figure, possibly a ruler or deity. The details of the face are somewhat indistinct due to wear, but the outline of a head is visible.
    • The hair and facial features are faintly discernible, suggesting that the figure might be wearing a headdress or crown.
  2. Right Side (Reverse):

    • The reverse side of the coin displays an image that is also worn and difficult to interpret clearly.
    • There seems to be a standing figure, possibly holding an object or with raised arms.
    • The figure appears to be flanked by vertical elements, which might be columns, standards, or other symbolic objects.

The coin's condition and the style of the images suggest it could be from the ancient Greek, Roman, or another ancient civilization. The patina and wear indicate it has been in circulation or buried for a significant period. The scale on the right side of the image provides a reference for the coin's size.

Qwen

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

The image shows two identical ancient coins placed side by side against a dark background. Each coin has a circular shape with a slightly irregular edge, indicating its age and the wear it has undergone.

The coins appear to be made of a greenish-blue material, possibly bronze or copper, with a patina that suggests significant age and exposure to the elements. The surface of the coins is not smooth; it has areas of wear, scratches, and discoloration, which are typical of coins from historical periods. There are also darker spots and areas of corrosion, which are common for coins that have been buried and unearthed over a long period.

The coin on the left shows a design that is partially obscured by the wear and patina. However, it appears to depict a figure, possibly a person or an animal, in a dynamic pose. The coin on the right shows a clearer depiction of a figure, which seems to be standing and holding a staff or a similar object. The figure is also surrounded by a circular pattern, which might be a decorative motif or a representation of a celestial body such as a sun or moon.

The overall condition of the coins suggests they are quite old and have been well-preserved, despite their age and the effects of exposure to the environment. The coins could be from a historical period that uses such imagery, possibly representing a deity, a ruler, or a significant event. The presence of the scale on the right suggests that the coins might be part of a study or cataloging of ancient artifacts.

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

This image shows two sides of an ancient coin. The coin appears to be made of a metal that has developed a green patina, indicating age and exposure to the elements.

On the left side of the coin, there is a profile portrait of a person facing to the right. The details of the face are somewhat worn but suggest a crowned or diademed individual, possibly a ruler or deity. The right side of the coin features a figure standing, possibly holding an object, though the details are not very clear due to the wear and patina. The figure is facing to the left.

The coin is set against a black background, and there is a scale in centimeters on the right side of the image, indicating the size of the coin. The scale suggests that the coin is approximately 2.5 cm in diameter.

Text analysis

Amazon

cm

Google

cm
cm