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Human Generated Data

Title

Tetradrachm of Alexandria under Aurelian

Date

274-275 CE

People

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

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1979.419.81

Human Generated Data

Title

Tetradrachm of Alexandria under Aurelian

People

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

Date

274-275 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1979.419.81

Machine Generated Data

Tags

Amazon
created on 2022-05-06

Clarifai
created on 2023-10-17

no person 99
science 98.9
geology 98.8
medicine 97.6
quartz 97.4
round out 97.3
nature 95.9
gem 95.8
paleontology 94.5
one 94.5
jewelry 94.2
precious 93.4
invertebrate 93.4
prehistoric 92.8
rock 92.7
metalwork 92.7
side view 91.8
art 91.6
disjunct 90.4
isolate 89.1

Imagga
created on 2022-05-06

abalone 82.8
gastropod 68.1
mollusk 61.3
invertebrate 42.8
sphere 22.1
globe 20.4
organism 18.5
earth 16.5
gold 16.4
black 16.2
round 15.5
object 15.4
planet 15.3
celebration 15.2
ball 15.1
world 15.1
golden 14.6
close 14.3
food 14.2
shiny 13.4
ceramic ware 13
cap 12.8
global 11.8
top 11.8
space 11.6
ornament 11.2
old 11.1
money 11.1
decoration 11
earthenware 10.9
holiday 10.8
majolica 10.7
decorative 10
currency 9.9
design 9.6
snack 9.4
map 9.3
finance 9.3
dessert 8.8
closeup 8.8
continent 8.7
art 8.6
coin 8.6
bright 8.6
utensil 8.5
tradition 8.3
brown 8.1
symbol 8.1
graphic 8
breakfast 8
yellow 8
egg 7.8
bangle 7.8
color 7.8
china 7.8
circle 7.7
coins 7.7
culture 7.7
healthy 7.6
traditional 7.5
container 7.4
retro 7.4
cash 7.3
muffin 7.3
group 7.3
box 7.2
history 7.2
sweet 7.1
buckle 7.1
decor 7.1
sea 7
season 7

Google
created on 2022-05-06

Artifact 84.8
Circle 76.6
Font 74.4
Metal 71
Wood 70.6
Natural material 70.2
Art 69.9
Fashion accessory 67.6
Rock 65.3
Dishware 65.1
Ceramic 62.7
Ancient history 61.9
Still life photography 57.6
Antique 55.8
Jewellery 54.4
History 54.3
Mineral 53.9
Pattern 50.5

Microsoft
created on 2022-05-06

animal 92.8
invertebrate 85.8
mollusk 84.5
map 68.5
sea snail 58.7

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin
Food

AWS Rekognition

Moon 58%

Categories

Imagga
created on 2022-05-06

paintings art 99.9%

Captions

Microsoft
created by unknown on 2022-05-06

a close up of an animal 34%

Clarifai

No captions written

Salesforce

Created by general-english-image-caption-blip on 2025-05-16

a photograph of two old coins with a black background

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

two ancient coins with the image of a man and a woman

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-09

The image shows a coin that appears to be from ancient times, possibly Roman or another historical civilization. It features two sides:

  1. Obverse (Left Side):

    • The coin depicts a profile portrait of a male figure adorned with laurel wreath or decorative headgear, signifying nobility or authority.
    • Surrounding the portrait are inscriptions or symbols, though they appear worn or faded, making the text difficult to discern.
  2. Reverse (Right Side):

    • The design appears less distinct but seems to include an abstract or symbolic image. It might depict a bird, possibly an eagle, perched on a branch or platform, likely representing power or divinity.
    • Parts of the reverse are eroded, with areas showing corrosion or discoloration, particularly greenish tones indicative of oxidation over time.

The measurement markings on the right edge suggest it was professionally photographed with the scale in centimeters for study or cataloging purposes.

Created by gpt-4o-2024-08-06 on 2025-06-09

The image shows two sides of an ancient coin. On the left side, the obverse of the coin depicts the profile of a man facing right. The man appears to be wearing a laurel wreath or crown, and has a beard. Around the edge of the coin there is an inscription, possibly in Latin, which is typical for Roman coins. The coin's surface is worn and has a patina, indicating age and oxidation.

On the right side, the reverse of the coin features a figure or object that is less distinct due to wear and corrosion, with areas of green patina. The design might include a standing figure or person holding something, which is common for ancient coins, but the details are not clear. Again, there appears to be an inscription around the edge, although it is difficult to read due to wear.

The dark background and scale markings on the right side suggest that the image was taken in a controlled environment, likely to document or study the coin. The markings labeled "cm" indicate a scale for measurement, suggesting the coin is being presented for size reference.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-13

The image shows two ancient bronze coins. Both coins appear to be in a weathered and corroded state, with a greenish-brown patina covering their surfaces. The coins have a circular shape and display various designs and inscriptions, though the details are somewhat obscured due to the weathering. The coins seem to be from an ancient civilization, though I cannot identify any specific individuals or provide further details about their origins or significance without more information.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-13

This image shows both sides of an ancient Roman coin (antoninianus). The coin appears to be made of copper alloy and shows significant aging and patina, with areas of green corrosion (verdigris) and brown/reddish coloring. The obverse (left side) shows a portrait in profile, likely of a Roman emperor, with what appears to be a radiate crown. The reverse (right side) shows a worn design that's harder to make out clearly due to corrosion, but appears to be a standing figure. The coin has a somewhat crude style typical of later Roman Empire coinage. A measurement scale is visible on the right side of the image. The overall condition shows considerable wear and corrosion typical of archaeological finds.

Meta Llama

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-06-09

The image presents a coin, showcasing its front and back sides. The coin is circular in shape and features a dark brown color with visible signs of wear and aging, including green patina and rust.

Front Side:

  • The front side of the coin displays a central design, although it is not clearly discernible due to the coin's condition.
  • The outer edge of the coin is adorned with a series of small, raised dots or bumps.

Back Side:

  • The back side of the coin appears to feature an image of a person or animal, but the details are indistinct due to the coin's age and wear.
  • A small, raised line runs along the outer edge of the coin, similar to the one on the front side.

Background:

  • The background of the image is black, providing a stark contrast to the coin's dark brown color.
  • A ruler or measuring scale is visible on the right side of the image, indicating that the coin is approximately 1 cm in diameter.

Overall:

  • The image suggests that the coin is an ancient artifact, likely from a historical or archaeological context.
  • The coin's condition and design suggest that it may be of significant cultural or monetary value.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-09

The image presents a pair of ancient coins, likely from the Roman Empire, against a black background. The coins are positioned side by side, with the left coin featuring an indistinct face and the right coin displaying a bird or animal.

Coin Details:

  • Left Coin: The left coin has a worn appearance, making it difficult to discern any specific details. However, it appears to depict a human face, possibly that of a Roman emperor or deity.
  • Right Coin: The right coin is also worn but seems to feature an animal or bird, possibly a symbol of power or authority in ancient Roman culture.

Background and Scale:

  • Background: The coins are set against a solid black background, which helps to highlight their features and textures.
  • Scale: A scale is provided on the right side of the image, indicating that the coins are approximately 1-2 cm in diameter. This scale helps to give context to the size of the coins and allows for a more accurate understanding of their dimensions.

Overall Impression:

  • The image provides a fascinating glimpse into the past, showcasing two ancient coins that have survived for centuries. Despite their worn condition, the coins still retain some of their original details, offering a window into the art, culture, and history of the Roman Empire.

Amazon Nova

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

The image shows two ancient bronze coins with a black background. The coins have a brownish-red color and some green and brown spots on them. The coins have a diameter of approximately 2.5 cm. The coins have a raised design on the front, which appears to be a portrait of a man with a beard and a laurel wreath on his head. The coins have a raised design on the back, which appears to be a symbol of a man holding a shield and a spear.

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

The image shows two ancient coins. The coin on the left has a worn-out surface, with a central figure that appears to be a human head, possibly a Roman emperor, surrounded by text. The coin on the right has a more intact surface, with a central figure of a person standing, possibly a Roman emperor, surrounded by text. Both coins have a brown and green color, indicating their age and the materials used in their production.

Google Gemini

Created by gemini-2.0-flash-lite on 2025-05-14

Here's a description of the image:

The image shows two ancient-looking coins, likely made of bronze or a similar metal. They are placed against a solid black background with a ruler on the right side to provide a sense of scale.

Coin Details:

  • Appearance: Both coins are round and heavily worn, showing significant oxidation and wear. The surface texture is rough and uneven, with areas of reddish-brown, green (likely from copper corrosion), and lighter patches. The edges are irregular, suggesting that they have been handled or buried for a long time.

  • Obverse (Left Coin): On the left coin, a partial portrait is visible. It appears to be a profile, likely of a Roman emperor or another historical figure. Around the portrait is a circular inscription, though the details are hard to read due to the wear and tear on the coin.

  • Reverse (Right Coin): The right coin also shows signs of wear. Some type of image is still recognizable, which could be an animal or some depiction of a scene or emblem. Like the obverse, the details are indistinct.

  • Context: The coins' appearance and the presence of the ruler suggest this is an archaeological or historical image, possibly used to document or study these artifacts.

Created by gemini-2.0-flash on 2025-06-16

The image shows two sides of an ancient coin against a black background. To the right of the coin is a ruler with measurements in centimeters.

The coin appears worn and discolored due to age and oxidation, with a mix of green, brown, and copper tones. On one side, there's a visible profile of a person, likely a leader or historical figure, surrounded by a patterned edge. The details are not very clear due to the wear on the coin.

The other side of the coin is even more worn, but some shapes and possible figures can be made out. There are patches of green oxidation on this side.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-06-05

The image shows two sides of an ancient coin, likely of Roman origin, displayed against a black background with a scale for size reference.

  1. Obverse (Left Side):

    • The coin features a profile portrait of a person facing right. The details of the face are somewhat worn but still discernible.
    • There is an inscription around the portrait, but it is partially obscured due to wear and corrosion.
    • The coin appears to be made of bronze or a similar metal, showing signs of oxidation and aging.
  2. Reverse (Right Side):

    • The reverse side of the coin shows a figure, possibly a deity or an emperor, standing and holding an object, which could be a staff or a spear.
    • The figure is surrounded by an inscription, though it is also partially worn and difficult to read.
    • The coin exhibits significant corrosion and wear, with patches of green and brown oxidation.
  3. Scale:

    • A scale is present on the right side of the image, indicating the size of the coin. The scale marks suggest the coin is approximately 2 cm in diameter.

The overall condition of the coin suggests it is quite old, likely from the Roman Empire period, given the style of the portrait and the inscriptions. The wear and corrosion are typical of ancient coins that have been buried or exposed to the elements for a long time.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-03

The image shows two ancient coins placed side by side against a black background. The coins appear to be corroded, with visible green and brown patina indicating oxidation. The coin on the left has a circular shape with a central design that is somewhat worn and difficult to decipher. The coin on the right also has a circular shape with a central design that appears to have a different pattern, possibly depicting a figure or symbol, and is similarly corroded.

To the right of the coins, there is a vertical ruler with centimeter markings, indicating the scale of the coins. The ruler helps in assessing the size of the coins relative to the centimeter scale. The coins do not appear to be modern replicas but rather historical artifacts, likely from an ancient civilization.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-03

The image shows two ancient coins placed side by side against a black background. Both coins appear to be heavily corroded and weathered, with significant patina and discoloration. The coin on the left has a circular pattern of raised dots around its edge and a central design that is difficult to discern due to the corrosion. The coin on the right has a more irregular surface with patches of green, brown, and rust-colored corrosion. There is a scale ruler on the right side of the image, indicating that the coins are approximately 2 centimeters in diameter. The overall condition of the coins suggests they are quite old and have been exposed to the elements for a long time.

Text analysis

Amazon

cm

Google

cm
cm