Human Generated Data

Title

Coin of Pantikapaion

Date

-

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of Rya W. Zobel in memory of Paul Weickert, 1987.32.118

Human Generated Data

Title

Coin of Pantikapaion

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of Rya W. Zobel in memory of Paul Weickert, 1987.32.118

Machine Generated Data

Tags

Amazon
created on 2022-05-10

Astronomy 97.6
Outer Space 97.4
Space 97.4
Universe 97.4
Planet 95.9
Nature 89.7
Outdoors 89.7
Night 89.7
Globe 75.8
Earth 58.4

Clarifai
created on 2023-10-17

moon 99.1
astronomy 99
iron 98.3
ball-shaped 97.3
planet 96.9
desktop 96.6
rusty 95.7
space 95.6
round out 95
rust 93.9
no person 92.6
science 92.2
round 92
rock 91.8
Jupiter 91.6
sphere 90.4
geology 89.8
Crater 88.2
copper 87.7
satellite 87.5

Imagga
created on 2022-05-10

screw 98
fastener 86.8
restraint 65.2
moon 42.8
planet 40.1
space 33.4
snail 30.4
astronomy 30.3
night 28.4
gastropod 27.7
black 27
universe 26.3
inclined plane 25.6
earth 25.6
science 23.1
mollusk 22.5
dark 20.9
globe 20.4
star 20
sky 19.8
machine 19.6
cosmos 19.5
invertebrate 18.4
world 17.7
sun 17.7
solar 17.5
sphere 17.5
stars 17
galaxy 16.5
full 15.5
global 15.5
mechanical device 15.5
orbit 14.7
light 14
system 13.3
satellite 12.8
surface 12.4
close 12
animal 11.9
lunar 11.8
3d 11.6
round 11.2
mechanism 10.2
crater 9.9
outer 9.8
nut and bolt 9.8
continent 9.7
device 9.5
cloud 9.5
sea 9.4
bright 9.3
ball 9.2
telescope 8.9
atmosphere 8.7
design 8.4
map 8.4
glow 8.3
ocean 8.3
land 8.3
digital 8.1
horizon 8.1
clouds 7.6
energy 7.6
environment 7.4
brown 7.4
detail 7.2
fantasy 7.2

Google
created on 2022-05-10

Artifact 79.4
Circle 75.7
Currency 74.3
Space 73.8
Astronomical object 73.2
Metal 71.2
Darkness 70.2
Money 69.8
Geology 68.9
Science 68.8
Fashion accessory 67.3
Event 67.2
Rock 65.4
Nickel 63.5
History 56.8
Chemical substance 55.7
Art 55.1
Macro photography 54.4
Coin 53.9
Font 52.6

Microsoft
created on 2022-05-10

moon 95.6
sphere 83.2
metalware 75.4
planet 53.7
dark 32.2
screw 27

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 89.7%

AWS Rekognition

Moon 83.8%

Clarifai

Coin 82.6%

Clarifai

Coin 69%

Categories

Imagga
created on 2022-05-10

paintings art 41%
sunrises sunsets 29.1%
events parties 15.6%
nature landscape 4.5%
food drinks 3.5%
interior objects 1.8%
people portraits 1.2%

Captions

Clarifai

No captions written

Salesforce

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

a photograph of two coins are shown on a black background

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

two small pieces of stone with different colors

OpenAI GPT

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

The image shows two circular objects against a black background. Both objects appear weathered and corroded, exhibiting a mix of colors such as brown, orange, and green suggestive of oxidation or patination. The right side of the image includes a measurement scale in centimeters, indicating the objects' size relative to the scale.

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

The image displays two ancient coins against a black background. The coin on the left side appears to have a weathered and corroded surface, showcasing shades of brown, orange, and blue-green patina, which is typical of aged metal. There is a scale on the right side of the image, labeled in centimeters, to give a sense of the size of the objects being depicted.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-19

The image shows two round, irregularly shaped objects that appear to be ancient coins or artifacts. The objects have a weathered, oxidized appearance with shades of brown, orange, and green visible on their surfaces. They are displayed against a stark black background, which emphasizes their textured and aged characteristics. The scale provided in the image suggests that these objects are relatively small, perhaps a few centimeters in diameter. Without any additional context, I cannot provide any further details about the specific nature or origin of these artifacts.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-19

This image shows two ancient or heavily corroded coins photographed against a black background. The coins appear to be made of copper or bronze, as evidenced by the greenish patina (verdigris) and reddish-brown corrosion visible on their surfaces. Both coins are circular but show signs of significant wear and deterioration over time. The image includes a scale marker on the right side in centimeters. The coins appear to be archaeological artifacts, given their weathered and aged appearance. The lighting in the photograph is even and professional, suggesting this may be a documentation or catalog image.

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 slightly closer to the center of the image and the right coin further away.

Coin Details:

  • Color: The coins exhibit a predominantly brown color with hints of blue and green, suggesting they have undergone a process of oxidation or corrosion over time.
  • Shape: Both coins are circular in shape, indicating they were likely minted as currency during the Roman Empire.
  • Size: The coins appear to be of similar size, with the left coin measuring approximately 1.5 cm in diameter and the right coin measuring around 1.6 cm in diameter.
  • Edge: The edges of both coins are worn and rough, suggesting they have been handled extensively or have been buried underground for an extended period.
  • Surface: The surfaces of the coins display visible wear and tear, including scratches, dents, and other forms of damage.

Background:

  • Color: The background of the image is solid black, providing a stark contrast to the aged appearance of the coins.
  • Measurement: A ruler is visible on the right side of the image, with measurements marked in centimeters (cm). The ruler is divided into increments of 1 cm, allowing for precise measurement of the coins.

Overall:

  • Context: The image appears to be a photograph of the coins, possibly taken for archival or educational purposes.
  • Significance: The coins likely hold historical significance, providing insight into the economic and cultural practices of the Roman Empire.
  • Condition: The coins are in poor condition, indicating they may have been exposed to environmental factors such as moisture, temperature fluctuations, or physical trauma.

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

The image depicts two ancient coins, likely from the Roman Empire, set against a black background. The coins are positioned side by side, with the left coin slightly closer to the center of the image than the right one.

Coin Details:

  • Color: The coins have a predominantly brown color with hints of blue and green, indicating oxidation over time.
  • Size: The coins appear to be small, approximately 1-2 cm in diameter, although the exact size is not provided.
  • Design: The design on the coins is not clearly visible due to their worn condition, but they may feature profiles or other motifs typical of ancient Roman coins.

Background and Scale:

  • Background: The background of the image is solid black, which helps to highlight the coins.
  • Scale: A scale is provided on the right side of the image, consisting of white lines with measurements in centimeters (cm). This scale allows for a more accurate estimation of the coins' size.

Overall Impression:

The image presents a detailed view of two ancient coins, showcasing their worn condition and potential historical significance. The use of a black background and scale enhances the visual impact and provides context for understanding the coins' size and features.

Amazon Nova

Created by amazon.nova-lite-v1:0 on 2025-06-13

The image depicts two ancient copper coins, positioned side by side on a black background. Each coin shows signs of significant wear and corrosion, indicating their age. The coins are circular in shape and have a slightly uneven surface texture, suggesting they have been buried or exposed to the elements for a long time. The left coin has a darker, more oxidized surface with patches of green and brown, while the right coin appears to have a more reddish-brown coloration with some green spots. Both coins have a small hole in the center, likely used for threading or attaching them to something. A ruler is visible on the right side of the image, providing a scale for the size of the coins.

Created by amazon.nova-pro-v1:0 on 2025-06-13

The image depicts two circular objects that appear to be coins, possibly ancient or antique in nature, placed on a black background. The coins have a worn appearance, suggesting they are old and have been in circulation for a long time. The left coin is slightly larger than the right coin. The coins have a dark brown color with some greenish and reddish patches, indicating signs of corrosion or tarnishing. The edges of the coins are slightly uneven, possibly due to wear and tear over time.

Google Gemini

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

The image shows two ancient, corroded coins displayed against a black background. Positioned side by side, the coins show signs of age and wear. The coin on the left exhibits a brownish-red hue, accented with patches of green corrosion. The coin on the right has a similar brownish-red tone with green spots. To the right of the coins, there's a white centimeter scale for reference.

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

Here's a description of the image:

Overall: The image shows two small, oval-shaped objects, likely coins or similar artifacts, against a stark black background. A centimeter ruler is present on the right side of the frame for scale.

The Objects (Coins):

  • They are heavily weathered and corroded. Their surfaces are mottled with various colors, including shades of brown, rust red, and blue-green. This suggests exposure to the elements and oxidation, typical of artifacts found through excavation or in archaeological contexts.
  • The coins appear worn, and their original features are difficult to discern.

Background:

  • The deep black background creates a high-contrast setting, effectively isolating and emphasizing the coins. This is a common technique used in archaeological or scientific imaging.
  • The clean background is important to showcase the features of the objects, and also to help with analysis.

Other:

  • The arrangement of the coins suggests they could be part of a larger find or sample.
  • The presence of a ruler gives context to the size of the objects in terms of centimeters.

Overall, the image appears to be a documentary record of two ancient coins or artifacts, highlighting their condition and general dimensions.

Mistral Pixtral

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

The image shows two sides of an ancient coin that appears to be heavily corroded and worn. The coin has a circular shape and a dark, almost black background. Both sides of the coin exhibit significant signs of oxidation and corrosion, with patches of green, brown, and reddish hues, indicative of the presence of copper or bronze.

Due to the extensive wear and corrosion, it is difficult to discern any specific details or inscriptions that might have been originally present on the coin. The coin's edges are irregular, suggesting it has been subjected to considerable wear over time. There is a scale on the right side of the image, but the specific units are not clear; it likely represents millimeters, indicating the coin's small size.

Overall, the coin's condition suggests it has been buried or exposed to the elements for a prolonged period, making it a potential artifact of historical or archaeological interest.

Qwen

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

The image shows two small, round objects that appear to be ancient coins or tokens. They are displayed against a dark background, which helps to highlight the details on the coins themselves. The coins have a worn and corroded appearance, with visible signs of patina, which is a natural coating that forms on metal over time due to exposure to the elements. The surface of the coins is uneven and shows signs of aging and possibly some form of damage or wear. On the right side of the image, there is a vertical ruler with centimeter markings, indicating the scale of the coins. This suggests that the coins are being measured for size and possibly for historical or archaeological analysis. The overall impression is that these are ancient artifacts, possibly of historical or cultural significance.

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

The image shows two ancient coins placed on a black background. The coins appear to be heavily corroded and encrusted with mineral deposits, indicating significant age and exposure to the elements. The corrosion has resulted in a patchy appearance with various colors, including greens, blues, oranges, and browns. The coins are roughly circular in shape but have irregular edges, likely due to wear and corrosion. On the right side of the image, there is a scale in centimeters, with each small line representing 1 cm, which helps in estimating the size of the coins. The coins appear to be approximately 1 cm in diameter.

Text analysis

Amazon

cm

Google

cm
cm