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Human Generated Data

Title

Coin of Phaselis

Date

4th-3rd century BCE

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1980.86.17

Human Generated Data

Title

Coin of Phaselis

Date

4th-3rd century BCE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1980.86.17

Machine Generated Data

Tags

Amazon
created on 2022-05-06

Nature 99.4
Outdoors 99.4
Night 99.4
Astronomy 99.4
Outer Space 99.4
Space 99.4
Universe 99.4
Coin 75.8
Money 75.8
Planet 70.1
Crystal 61.1
Animal 60.1

Clarifai
created on 2023-10-17

moon 99.5
astronomy 99.5
planet 98.3
science 98
round out 97.8
no person 97.6
nature 97.2
ball-shaped 96.7
desktop 96.5
round 96
space 96
Luna 95.2
Crater 94.2
medicine 93
sphere 92.1
closeup 91.6
symbol 90
satellite 89.6
full moon 89.3
disjunct 88

Imagga
created on 2022-05-06

screw 96.7
fastener 78.7
moon 60.5
restraint 58.5
planet 53
space 40.4
astronomy 36.2
night 32.9
earth 31.1
globe 30.6
inclined plane 29.5
universe 29.2
black 28.9
science 28.5
world 28.4
sphere 25.8
star 25
sky 24.3
dark 24.2
machine 22.6
crater 21.7
cosmos 21.4
global 21
stars 19.8
orbit 18.7
solar 18.5
galaxy 18.5
mechanical device 17.8
sun 17.7
full 17.4
satellite 16.1
light 15.4
surface 15
round 14.7
system 14.3
cloud 13.8
lunar 12.8
horizon 12.6
outer 11.8
mechanism 11.8
continent 11.7
atmosphere 11.6
texture 11.1
land 11.1
sea 11
telescope 10.9
3d 10.9
moonlight 10.8
close 10.3
map 10.3
bright 10
ocean 10
graphic 9.5
shine 9.2
fantasy 9
astrology 8.9
natural depression 8.7
gastropod 8.5
design 8.4
pattern 8.2
digital 8.1
ball 8
mollusk 7.6
reflection 7.5
shape 7.5
glow 7.4
sunlight 7.1

Google
created on 2022-05-06

Microsoft
created on 2022-05-06

coin 97
silver 91.2
dark 77.5
black 70.5
bronze 66.7
nickel 61.8
circle 58.7
metal 58.3
gold 53.5

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 99.4%

Categories

Imagga
created on 2022-05-06

paintings art 98.3%

Captions

Microsoft
created by unknown on 2022-05-06

a star in the dark 34.8%
a close up of a light 28.1%

Clarifai

No captions written

Salesforce

Created by general-english-image-caption-blip on 2025-05-15

a photograph of two ancient coins with a black background

Created by general-english-image-caption-blip-2 on 2025-07-03

two ancient coins with a black background

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-10

This image shows two sides of a small, ancient coin placed against a black background. The coin appears heavily worn and corroded, with surface details faint and partially obscured due to age and weathering. The left side displays a faint rectangular or square shape in the center, while the right side appears to feature linear grooves or patterns, possibly resembling architectural or geometric designs. A vertical scale in centimeters is positioned on the right side of the image, indicating the coin's size is very small.

Created by gpt-4o-2024-08-06 on 2025-06-10

The image shows two circular objects, likely coins, placed against a black background. The coins appear to be old and worn, with a significant amount of surface erosion or corrosion visible. Each coin displays indistinct designs that are not easily recognizable, possibly due to the age and wear. There are subtle variations in coloration due to the patina, suggesting they might be made of bronze or a similar metal. On the right side of the image, there is a scale in centimeters, providing a reference for the size of the coins, which appear to be relatively small.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-15

The image shows two ancient coins or medallions. They appear to be made of a dark, weathered metal and have a round, circular shape. The surfaces of the coins are rough and uneven, suggesting they have been worn down over time. There are faint markings or designs visible on the coins, but they are not clearly legible or identifiable. The coins are presented against a plain, black background, which helps to highlight their aged and worn appearance.

Created by us.anthropic.claude-3-opus-20240229-v1:0 on 2025-06-15

The image shows two ancient bronze coins against a black background. The coins appear heavily worn and corroded, with a rough, textured surface. Despite the wear, some details are still visible on the face of the coins, likely indicating they once bore the likeness or symbols of a ruler or city-state. The coins seem to be from the same era and location based on their similar size, color and condition. This photograph provides an up-close view of artifacts that offer a glimpse into economic systems and artistry of the ancient world.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-15

This image shows two ancient or heavily corroded coins photographed against a black background. The coins appear to be made of metal, possibly bronze or copper, and show significant signs of aging and corrosion with a greenish patina typical of aged copper alloys. The coins are circular and appear to be of similar size. There's a measurement scale visible on the right side of the image in centimeters. The surface of both coins shows wear and degradation, making any original markings or designs difficult to distinguish. This appears to be an archaeological or numismatic documentation photograph.

Meta Llama

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

The image presents a pair of ancient coins, each with a distinct design and patina, set against a black background. The coins are positioned side by side, with the left coin displaying a rectangular shape and the right coin featuring a circular shape.

  • Coin Design:
    • The left coin has a rectangular shape with a raised border, indicating its age and historical significance.
    • The right coin is circular, suggesting that it may be a more common or widely circulated coin.
  • Patina:
    • Both coins exhibit a dark patina, which is a result of the natural aging process over time.
    • The patina adds to the coins' historical value and authenticity.
  • Background:
    • The black background provides a clean and neutral contrast to the coins, allowing their details to stand out.
    • The background also helps to emphasize the coins' textures and shapes.
  • Measurement:
    • A ruler is placed on the right side of the image, indicating the size of the coins.
    • The ruler shows that the coins are approximately 1-2 cm in diameter, providing a sense of scale and proportion.

In summary, the image showcases two ancient coins with distinct designs and patinas, set against a black background that highlights their textures and shapes. The inclusion of a ruler provides a sense of scale, emphasizing the coins' small size and historical significance.

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

This 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 featuring an indistinct design and the right coin displaying a more defined image of a ship. A ruler is visible on the right side of the image, indicating that the coins are approximately 1.5 cm in diameter. The coins appear to be made of bronze or copper, with a dark patina that suggests they have been buried for an extended period. The image provides a detailed view of the coins' surfaces, allowing for a close examination of their designs and condition. Overall, the image presents a fascinating glimpse into the past, offering insights into the artistry and craftsmanship of ancient coin makers.

Amazon Nova

Created by amazon.nova-lite-v1:0 on 2025-06-08

The image shows two ancient coins, likely made of bronze, with a dark and worn appearance. The coins have a circular shape with a slightly raised edge. The surface of the coins is covered in a thick layer of green patina, which is a result of the corrosion of the metal over time. The coins appear to be from the same era, as they have a similar design and style. The image also includes a ruler with measurements in centimeters, indicating the size of the coins.

Created by amazon.nova-pro-v1:0 on 2025-06-08

The image features two ancient coins, both of which are round in shape and have a greenish-black color. The coins appear to be made of metal, possibly bronze or copper, and have a worn and weathered appearance, suggesting that they are quite old. The coins are placed on a black background, which helps to highlight their details and texture. The image is captured from a top-down perspective, providing a clear view of the coins' surfaces and any inscriptions or markings that may be present.

Google Gemini

Created by gemini-2.0-flash on 2025-05-08

The image displays two sides of what appears to be an ancient, corroded coin. The coin is round and features raised designs on both faces, though the details are obscured by wear and oxidation. The overall color is a dark, weathered green, suggesting that it is made of a copper alloy.

On the left side of the image, one face of the coin is visible, showing a pattern of lines and a possible rectangular shape at the center. The coin's surface is rough and pitted due to age and corrosion.

To the right, the other side of the coin is shown, also with a weathered surface. There is a curved or arched feature at the top, and a horizontal line or design element towards the center.

The backdrop is solid black, which provides a stark contrast and highlights the texture and color of the coin.

A ruler with centimeter markings runs along the right edge of the image, indicating the scale of the coin.

Created by gemini-2.0-flash-lite on 2025-05-08

Here's a description of the image:

The image shows two ancient-looking coins against a stark black background.

  • Coins: The coins are circular and appear to be made of a dark metal, possibly bronze or copper, with a greenish patina, indicating oxidation and age. They have a rough, weathered surface.

  • Features: One side of each coin is visible. The coins appear to have simple, possibly geometric, markings, possibly remnants of inscriptions or designs.

  • Additional Elements: A metric ruler is present on the right side of the image, allowing for size assessment.

  • Overall Impression: The image has a scientific or archaeological feel, likely intended for documentation or analysis.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-06-04

The image shows two sides of an ancient coin, likely made of bronze, given its greenish patina which is typical of bronze artifacts. Here is a detailed description of each side:

  1. Left Side (Obverse):

    • The obverse side appears to have a portrait of a person facing right. The details are somewhat worn, but it seems to depict a head, possibly of a ruler or deity, which was common in ancient coinage.
    • There are faint traces of what might be an inscription or legend around the portrait, but the details are difficult to discern due to the coin's condition.
  2. Right Side (Reverse):

    • The reverse side features a design that includes a horizontal line or bar in the middle.
    • Above the line, there is a faint depiction of what appears to be a structure or symbol, possibly an architectural element or an emblem.
    • Below the line, there are additional faint markings or symbols, which could be part of the design or an inscription.

The coin exhibits significant wear and corrosion, indicating it is quite old. The presence of a scale on the right side of the image suggests that the coin is small, likely around 1-2 centimeters in diameter. This type of coin is typical of ancient Greek, Roman, or other classical civilizations' coinage.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-08

The image shows two ancient coins, likely from a historical period, placed against a black background. The coins appear to be made of metal and exhibit signs of age, such as wear, tarnish, and possibly some forms of patina. The coin on the left seems to have a rectangular or square design on its face, while the coin on the right has a more intricate design, possibly featuring a profile or a figure. Both coins are relatively small and have a circular shape, which is typical for many ancient coins. The surface of the coins is uneven and shows signs of corrosion or erosion. On the far right of the image, there is a ruler for scale, indicating the size of the coins in centimeters.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-08

This image shows an ancient coin depicted from both its obverse and reverse sides. The coin appears to be made of bronze or a similar metal and is heavily corroded, with significant patination and wear.

  • Left Side (Obverse): The obverse side shows a faint rectangular design, possibly a symbol or a depiction that is difficult to discern due to the corrosion. The edges of the coin are irregular, indicating possible damage or natural wear.

  • Right Side (Reverse): The reverse side has a more distinct marking that could be a letter or a symbol. The surface is rough, and the details are somewhat obscured by the patina.

There is a scale in centimeters on the right side of the image, suggesting that the coin is small, likely around 1 cm in diameter. The background is completely black, which helps highlight the details of the coin.

Text analysis

Amazon

cm

Google

cm
cm