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Human Generated Data

Title

Coin of Astyra

Date

4th century BCE

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1982.99.13

Human Generated Data

Title

Coin of Astyra

Date

4th century BCE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1982.99.13

Machine Generated Data

Tags

Amazon
created on 2022-05-06

Astronomy 89.8
Outer Space 89.2
Space 89.2
Universe 89.2
Nature 81.8
Night 81.8
Outdoors 81.8
Planet 58.3
Coin 55.4
Money 55.4

Clarifai
created on 2023-10-16

astronomy 100
moon 100
Luna 99.6
planet 99.4
Jupiter 98.6
satellite 98.3
eclipse 97.9
lunar 97.9
Crater 97.7
crescent 97.7
space 97.3
round out 97.2
celestial 97
telescope 97
science 96.4
Apollo 96.4
ball-shaped 96.4
sphere 96.3
desktop 96.2
sky 95.7

Imagga
created on 2022-05-06

wall clock 46
clock 44.9
inclined plane 39.9
timepiece 32.8
machine 31.5
moon 30.8
screw 27.8
fastener 27.6
planet 27.6
space 24.8
mechanical device 24.3
black 23.5
night 21.3
astronomy 20.5
restraint 20.4
measuring instrument 19.1
dark 18.4
earth 18.3
light 18
science 17.8
globe 17.6
sphere 17.5
mechanism 16.5
universe 14.6
cosmos 14.6
stars 14.1
star 13.7
device 13.6
world 13.4
sky 13.4
sun 12.9
galaxy 12.6
texture 11.8
bright 11.4
hole 11.3
solar 10.7
design 10.7
system 10.5
ball 10.2
full 10.1
art 9.8
shape 9.7
graphic 9.5
3d 9.3
glow 9.2
glowing 9.2
instrument 9
pattern 8.9
satellite 8.9
orbit 8.8
surface 8.8
round 8.6
close 8.6
global 8.2
technology 8.2
backgrounds 8.1
symbol 8.1
lunar 7.9
render 7.8
equipment 7.5
gold 7.4
analog clock 7.4
land 7.4
reflection 7.3
digital 7.3
metal 7.2
holiday 7.2
shiny 7.1

Google
created on 2022-05-06

Microsoft
created on 2022-05-06

clock 67.9
watch 66.1
coin 61.3
outdoor object 39.9
screw 30.4

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin
Nail

AWS Rekognition

Moon 81.8%

Categories

Captions

Microsoft
created by unknown on 2022-05-06

a star in the dark 41.1%
a star in the background 41%
a close up of a star in the dark 36.5%

Clarifai

No captions written

Salesforce

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

a photograph of two coins are sitting on top of each other

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

two small bronze coins with a black background

OpenAI GPT

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

The image features two small objects resembling ancient coins, positioned side-by-side against a black background. Both coins appear weathered and heavily corroded, indicating their age. The coin on the left displays faint details that are difficult to discern, while the coin on the right shows a slightly clearer impression of a figure or design in its center with a golden hue. A scale is visible on the far right, marked in centimeters, which suggests the small size of the objects. The overall presentation highlights the coins' historical and possibly archaeological significance.

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

The image depicts two ancient coins against a black background. On the right side of the image, a scale marked in centimeters suggests the objects are very small. The coins appear old, with a worn surface and dark bronze or copper tones, showing some evidence of corrosion or patina. The surface details of the coins are difficult to discern, but one can see some indeterminate shapes that might be part of a design or inscription on each coin. The image is presented with a scale but without a clear depiction of the scale's origin, providing a rough idea of the coins' sizes.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-16

The image shows two ancient coins or medallions against a black background. The coins appear to be made of bronze or a similar metal, and they have a weathered, corroded appearance. The coins have distinct designs and markings on them, suggesting they are from an ancient civilization. The scale bar at the bottom of the image indicates the size of the objects, but no other identifying information is provided.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-16

This image shows two ancient coins photographed against a black background. The coins appear to be weathered and corroded, showing signs of significant age. They have a brownish-bronze coloration with some darker patina and possible verdigris (green corrosion) spots. Both coins are circular and appear to be of similar size. The coins show some relief details on their surfaces, though the exact designs are difficult to make out due to wear and corrosion. There's a measurement scale visible on the right side of the image marked in centimeters. This appears to be an archaeological or numismatic photograph taken for documentation purposes.

Meta Llama

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-06-13

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 facing left and the right coin facing right.

  • Coins:
    • The coins are circular in shape and appear to be made of metal, possibly bronze or copper.
    • They have a worn and weathered appearance, with visible signs of aging and wear.
    • The coins feature an image on one side, which is not clearly visible due to their worn condition.
    • The other side of the coins appears to be blank or feature a design that is not discernible.
  • Background:
    • The background of the image is solid black, providing a stark contrast to the coins.
    • A white ruler is visible on the right side of the image, with markings indicating centimeters.
    • The ruler is used to provide a scale for the size of the coins, which are approximately 1-2 centimeters in diameter.
  • Overall:
    • The image provides a clear view of the coins, allowing for a detailed examination of their design and condition.
    • The use of a black background and a white ruler helps to highlight the coins and provide a sense of scale.
    • The image appears to be a photograph or scan of the coins, taken for documentation or educational purposes.

In summary, the image presents a pair of ancient coins against a black background, with a white ruler providing a scale for their size. The coins are circular in shape and appear to be made of metal, with a worn and weathered appearance. They feature an image on one side, which is not clearly visible due to their worn condition. The image provides a clear view of the coins, allowing for a detailed examination of their design and condition.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-13

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 featuring an indistinct face and the right coin displaying a more defined image of a person's head.

A ruler is visible on the right side of the image, indicating that the coins are approximately 1.5 cm in diameter. The coins themselves appear to be made of bronze or copper, with a dark patina that suggests they have been buried for an extended period.

The overall appearance of the coins suggests that they are ancient artifacts, possibly dating back to the Roman Empire. The level of detail and craftsmanship evident in the coins' design and production suggests that they were created during a time of significant cultural and economic development.

Amazon Nova

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

The image shows two ancient coins, likely made of bronze, displayed against a black background. The coins have a circular shape with a diameter of approximately 1.5 cm, as indicated by the ruler on the right side of the image. The coins have a brownish-yellowish color, with some areas showing signs of corrosion or oxidation. One of the coins has a more prominent design, possibly depicting a human figure or a symbol, while the other coin has a less distinct design. The coins appear to be from an ancient civilization, possibly from the Roman Empire or a similar era.

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

The image features two round, metallic objects that resemble ancient coins. They are displayed on a black background, which makes them stand out clearly. The coins are of similar size and shape, with a diameter of about 2 centimeters each. The coins have a rough, uneven surface, suggesting they might be made of bronze or a similar alloy. The edges of the coins appear to be slightly worn, indicating that they have been handled over time. The coins have a brownish-green patina, which is common for ancient bronze objects due to oxidation. The patina gives the coins a historical and antique appearance. The image also includes a ruler on the right side for scale, showing that the coins are approximately 2 centimeters in diameter.

Google Gemini

Created by gemini-2.0-flash on 2025-06-14

Here's a description of the image:

The image shows two small, circular objects that appear to be ancient coins, set against a completely black background. They are spaced apart, each featuring a somewhat worn or corroded appearance, indicating age and use. The coins seem to be made of a metal that was once perhaps bronze or copper, but now features a mix of dark, possibly tarnished areas and lighter, metallic tones. There appear to be faded or obscured images on the faces of the coins, although the details are difficult to discern due to wear. To the far right of the frame, a scale in centimeters is visible, presumably to indicate the size of the coins. The stark contrast between the dark background and the slightly lighter coins helps them stand out, emphasizing their isolated and historic nature.

Created by gemini-2.0-flash-lite on 2025-06-14

Here's a description of the image:

The image features two ancient-looking coins against a stark black background. To the right of the coins, there is a vertical ruler indicating measurement in centimeters.

Each coin has a circular shape and appears to be made of metal. They exhibit signs of aging, with tarnished surfaces and a mottled appearance. One coin appears to have some green coloration, possibly from oxidation. The details on the coins are difficult to discern.

Mistral Pixtral

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

The image shows two small, round, metallic objects placed against a black background. The objects appear to be coins, although they are heavily corroded and worn, making it difficult to discern any detailed engravings or inscriptions. The surface of the coins exhibits various shades of brown and green, indicating the presence of oxidation and corrosion.

A scale is present on the right side of the image, which likely provides a reference for the size of the objects. The scale suggests that the coins are quite small, possibly ancient or historical in nature, given their condition. The photographic setup seems to be designed to highlight the texture and condition of the coins against a contrasting dark background.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-06-30

The image shows two ancient coins placed side by side against a black background. The coins appear to be small and have a circular shape, with a somewhat irregular or worn edge, suggesting they are not perfectly round. The surface of the coins shows signs of age, with some areas showing a patina that indicates oxidation over time. The coins feature a profile of a head, likely of a historical figure or deity, facing to the right. The profiles are somewhat stylized and are engraved with fine details, indicating a high level of craftsmanship.

There is a vertical scale bar on the right side of the image, which includes measurement marks and a label indicating "cm" (centimeters), suggesting that the image is intended for cataloging or study purposes. The overall appearance of the coins is consistent with those from ancient civilizations, possibly from the Roman Empire, given the style of the profile and the patina characteristic of bronze or similar metals used in Roman coinage.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-06-30

The image shows two ancient coins against a black background. Both coins appear to be weathered and oxidized, with a dark, almost black patina covering much of their surfaces, along with patches of greenish and brownish discoloration, indicative of age and exposure to the elements.

  • Coin on the left: This coin has a slightly irregular shape and shows signs of wear. There is a faint image of a figure, possibly a profile of a human face, facing right. The details are not very clear due to the oxidation and wear.

  • Coin on the right: This coin is more circular and also shows signs of wear and oxidation. It has a similar faint image of a figure, possibly a profile of a human face, facing left. The details are somewhat clearer but still not easily distinguishable.

There is a scale in centimeters on the right side of the image, indicating the size of the coins. The coins are relatively small, each being less than a centimeter 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