Human Generated Data

Title

Coin of Eretria

Date

369 BCE-313 BCE or later

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of Nanette B. Rodney, 1986.528.48

Human Generated Data

Title

Coin of Eretria

Date

369 BCE-313 BCE or later

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of Nanette B. Rodney, 1986.528.48

Machine Generated Data

Tags

Amazon
created on 2022-05-10

Nature 92.4
Outdoors 92.4
Astronomy 92.4
Night 92.4
Outer Space 92.4
Universe 92.4
Space 92.4
Coin 86.6
Money 86.6
Rust 84.2
Nickel 57

Clarifai
created on 2023-10-17

moon 99.1
astronomy 99
no person 98.8
round out 98.1
metalwork 97.3
science 97.2
rusty 94.6
one 94.5
medicine 93.9
iron 93.9
nature 93.8
still life 93.1
Luna 93.1
round 92.8
side view 92.6
copper 92.5
Jupiter 92
geology 90.9
desktop 90.1
invertebrate 89.4

Imagga
created on 2022-05-10

clock 55.2
wall clock 47.4
timepiece 39.2
screw 31.1
fastener 28.8
inclined plane 25.6
measuring instrument 23.3
machine 21.6
restraint 21.4
money 18.7
black 17.4
cap 16.3
mechanical device 15.7
currency 15.2
instrument 15
old 14.6
coin 14.3
time 13.7
hand 13.6
antique 13.4
object 13.2
top 12.6
retro 12.3
mechanism 12
device 11.6
coins 11.6
shell 11.5
close 11.4
finance 11
financial 10.7
round 10.3
brown 10.3
space 10.1
cash 10.1
gold 9.9
snail 9.8
night 9.8
animal 9.2
dark 9.2
business 9.1
vintage 9.1
design 9
timer 8.9
covering 8.7
light 8.7
texture 8.3
analog clock 8.3
closeup 8.1
symbol 8.1
stopwatch 8.1
moon 8
pointer 8
decoration 8
ball 7.8
planet 7.8
ancient 7.8
watch 7.8
grunge 7.7
pattern 7.5
globe 7.4
sphere 7.4
earth 7.3
metal 7.2
bank 7.2
nut 7.1
life 7

Google
created on 2022-05-10

Microsoft
created on 2022-05-10

coin 90.1
bronze 81.9
circle 66
dark 65.8
gold 57.1
still life photography 55.9
sphere 51.9

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 92.4%

Categories

Imagga
created on 2022-05-10

paintings art 98.7%

Captions

Microsoft
created by unknown on 2022-05-10

a star in the dark 32%
a close up of a light 26.6%
a star in the background 26.5%

Clarifai

No captions written

Salesforce

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

a photograph of two ancient coins with a horse on the left and a horse on the right

Created by general-english-image-caption-blip-2 on 2025-06-29

two bronze coins with a horse on one side and a bird on the other

OpenAI GPT

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

This image displays two ancient coin-like artifacts against a black background. The coins are circular and made of a material that has a greenish-brown patina, suggesting they are corroded bronze or copper.

  • Left Coin: Shows a depiction of an animal, likely a horse, standing on all fours. The details are worn but the general shape of the animal is still discernible. Its posture is upright.
  • Right Coin: Appears to depict a figure or object, possibly a human face or symbolic design, though the image is more eroded and difficult to interpret. The surface exhibits significant wear.

A scale is visible on the right side of the image, marked in centimeters, indicating the coins are small in size. The lighting accentuates the texture and corrosion, emphasizing their age or archaeological significance.

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

The image shows two views of an ancient coin against a black background. The coin appears to be made of bronze or a similar metal, with a greenish patina likely due to age. It is shown in two perspectives: the one on the left side of the image displays the reverse side of the coin featuring an image of a horse. The right side shows the obverse side of the coin, which appears to have a worn or corroded figure, possibly a head or bust, although it is difficult to discern details due to the coin’s condition. There is a scale to the right of the image, indicating the actual size of the coin in centimeters, but the specific measurements are not clearly readable in the image.

Anthropic Claude

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

The image shows two ancient bronze coins or medallions against a black background. The coins appear to be round in shape and have a weathered, oxidized appearance with greenish-brown tones. The surface of the coins displays some indistinct markings or designs, but no specific details can be made out. The image provides a clear view of the front and back sides of the coins, allowing for a detailed examination of their physical characteristics.

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

This image shows both sides (obverse and reverse) of what appears to be an ancient bronze or copper coin. The coin shows significant aging and patina, with a greenish-brown coloration typical of oxidized copper alloys. The surfaces appear worn and corroded, but some design elements are still visible on both sides. The coin appears to have some kind of figure or design stamped on each face, though the details are somewhat difficult to make out due to the wear. A measurement scale is visible on the right side of the image, indicating this is likely a professional or archaeological photograph of the artifact. The coin is photographed against a black background for clear contrast.

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 their edges aligned and their faces visible.

  • Coin on the Left:
    • The coin features a horse's head facing left.
    • The horse's head is depicted in a circular shape, with the head facing towards the left side of the coin.
    • The coin has a circular shape and is made of metal, possibly bronze or copper.
    • The coin has a worn appearance, with visible signs of aging and wear.
    • The coin has a diameter of approximately 1.5 cm.
  • Coin on the Right:
    • The coin features a horse's head facing right.
    • The horse's head is depicted in a circular shape, with the head facing towards the right side of the coin.
    • The coin has a circular shape and is made of metal, possibly bronze or copper.
    • The coin has a worn appearance, with visible signs of aging and wear.
    • The coin has a diameter of approximately 1.5 cm.
  • Background:
    • The background of the image is black.
    • There are white lines on the right side of the image, which appear to be a ruler or measuring tool.
    • The ruler is marked with centimeters (cm) and has a total length of approximately 10 cm.

In summary, the image presents two ancient coins, likely from the Roman Empire, featuring horse's heads facing opposite directions. The coins are made of metal and have a worn appearance, with visible signs of aging and wear. The background of the image is black, with a white ruler or measuring tool on the right side.

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

The image presents a pair of ancient coins, each featuring a distinct design. The coin on the left showcases a horse, while the coin on the right displays a human head. Both coins exhibit signs of aging, with visible wear and tear.

A scale is provided on the right side of the image, indicating that the coins are approximately 1.5 centimeters in diameter. The background of the image is black, which helps to accentuate the details of the coins. Overall, the image provides a clear and detailed view of these ancient coins, allowing for a closer examination of their designs and condition.

Amazon Nova

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

The image shows two ancient coins displayed against a black background, with a ruler on the right side for scale. The coin on the left features an image of a horse, possibly symbolizing speed, strength, or a deity associated with horses. The coin on the right depicts a human figure, possibly a deity or a ruler, with intricate details and a discernible face. The coins are made of bronze, and their surfaces show signs of wear and corrosion, indicating their age and historical significance. The ruler on the right side of the image has markings in centimeters, suggesting the coins' size and providing a sense of scale for the viewer.

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

The image shows two ancient coins placed on a black background. The coins are round and have a worn and aged appearance, suggesting they are quite old. The left coin features a depiction of a horse, while the right coin has an image of a bird. Both coins have a dark, brownish-green color, likely due to the oxidation and aging process. The coins appear to be made of a metallic material, possibly bronze or copper. The overall impression is that these are historical artifacts, possibly from a bygone era.

Google Gemini

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

The image shows two ancient bronze coins, likely from the Roman era or a similar period, displayed against a black background.

The coin on the left features a depiction of a horse in profile, facing left. The details are somewhat worn and corroded, but the general shape and features of the horse are still discernible. The coin itself has a dark, weathered appearance with hints of green oxidation, characteristic of bronze coins that have been buried for long periods.

The coin on the right shows a person (possibly an emperor). The details are not clearly visible.

To the right of the coins, there's a ruler with centimeter markings, which suggests that the coins are being presented for examination, measurement, or documentation purposes. The ruler is oriented vertically and labeled "cm" at the bottom.

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

Here is a description of the image:

The image shows two ancient bronze coins placed against a black background. The coin on the left appears to depict a horse, while the coin on the right has an image of what seems to be a human face or bust. Both coins show signs of age and wear, with visible oxidation and an irregular shape. A centimeter ruler is visible on the right side.

Mistral Pixtral

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

The image displays two small, circular, metallic objects set against a black background. Both objects appear to be coins or medallions, showing signs of wear and age, which suggests they could be ancient artifacts.

  1. Left Object:

    • The coin on the left has a raised design in the center, which appears to depict a figure or a symbol. The details are not entirely clear due to the wear and patina.
    • The metal has a greenish-brown patina, which is typical of aged bronze or copper.
  2. Right Object:

    • The coin on the right also has a raised design in the center, which seems to be similar in style to the left coin. The design might be a figure or symbol, but it is also worn and not entirely clear.
    • The patina on this coin is similar to the one on the left, indicating it is made of a similar material and has aged similarly.
  3. Scale:

    • There is a scale on the right side of the image, marked in centimeters, indicating the size of the coins. Each coin appears to be approximately 1 cm in diameter.

These coins or medallions likely have historical or archaeological significance due to their aged appearance and the presence of a scale for measurement.

Qwen

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

The image shows two ancient coins positioned side by side against a black background. The coins appear to be corroded, with surfaces covered in a patina of varying colors, including shades of green, brown, and black, indicating they have been exposed to the elements for a considerable time. The coin on the left seems to depict a figure, possibly a person or an animal, in a standing posture, facing to the right. The coin on the right also has a figure, which appears to be a person, depicted in a similar standing position but facing to the left. Both coins show signs of wear and tear, with details somewhat obscured by the corrosion and weathering. On the right side of the image, there is a vertical scale with markings in centimeters, suggesting that the coins are being measured for size. The overall appearance and style of the coins suggest they are from an ancient civilization, potentially from the Roman or Greek era, though the exact origin and specific period would require further analysis.

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

This image shows two ancient coins placed side by side against a black background with a scale in centimeters on the right side. The coins appear to be made of metal, possibly bronze or copper, and show signs of age and wear, with a greenish patina and some dark discoloration. The coin on the left has an incomplete design, possibly a face or figure, while the coin on the right has a more prominent design with a central figure or symbol. The scale indicates that each coin is approximately 1 cm in diameter.

Text analysis

Amazon

cm

Google

cm
cm