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Human Generated Data

Title

Half-Stavraton of Manuel II

Date

1391-1425 CE

People

Coin Constituent: Manuel II, Byzantine r. 1391-1425

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.2051

Human Generated Data

Title

Half-Stavraton of Manuel II

People

Coin Constituent: Manuel II, Byzantine r. 1391-1425

Date

1391-1425 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.2051

Machine Generated Data

Tags

Amazon
created on 2022-05-09

Nature 99.6
Outdoors 99.6
Astronomy 99.6
Night 99.6
Outer Space 99.6
Space 99.6
Universe 99.6
Fossil 98.7
Rock 90.3
Coin 70.8
Money 70.8
Soil 66.1
Bronze 59.7

Clarifai
created on 2023-10-16

no person 98.7
sculpture 95.6
round out 94.7
science 94.6
one 94.6
paleontology 93
wealth 92.3
ancient 92.2
invertebrate 92
astronomy 91.4
nature 91.2
geology 90.4
metalwork 90.3
moon 89.2
prehistoric 87.2
money 86
side view 85.7
desktop 85.4
copper 85
treasure 84.9

Imagga
created on 2022-05-09

currency 44.1
money 42.6
coin 39.2
relief 36.5
cash 35.8
coins 34.8
finance 33.9
moon 32.6
banking 29.5
bank 28.7
object 22.8
pay 22.1
collection 21.7
old 20.9
close 20
round 19
planet 18.8
collect 17.7
earth 17.4
historical 17
financial 17
numismatics 16.9
circle 16.4
metal 16.1
silver 15.9
globe 15.8
night 15.1
retro 14.8
full 14.7
black 14.5
vintage 14.1
economy 13.9
cloud 13.9
association 13.8
circular 13.7
art 13.5
conceptual 13.3
ball 13.2
commerce 13.1
associated 12.9
definition 12.8
astronomy 12.7
advertise 12.7
advertisement 12.6
advertising 12.5
bowl 12.1
cover 12.1
global 11.9
ellipse 11.9
decorative 11.7
space 11.7
element 11.6
business 11.6
crater 11.6
decor 11.5
creative 11.5
design 11.3
one 11.2
form 11.2
dark 10.9
wealth 10.8
backdrop 10.7
science 10.7
exchange 10.5
antique 10.3
amulet 10
ruble 9.9
lunar 9.9
change 9.6
ancient 9.5
decoration 9.4
sky 8.9
orbit 8.9
universe 8.8
graphic 8.8
shiny 8.7
dollar 8.4
sphere 8.3
satellite 8.2
closeup 8.1
icon 7.9
charm 7.9
copper 7.9
monetary 7.8
pound 7.7
finances 7.7
rust 7.7
payment 7.7
buy 7.5
five-spot 7.5
shine 7.4
market 7.1
surface 7.1

Google
created on 2022-05-09

Chin 96.6
Artifact 85
Circle 74.7
Art 73.8
Metal 69.8
Fashion accessory 62.6
History 61.3
Natural material 59
Rock 58.4
Symmetry 58.3
Font 56.7
Carving 51.4
Darkness 50.5

Microsoft
created on 2022-05-09

coin 60.2
stone 4.7

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 99.6%

Categories

Imagga
created on 2022-05-09

food drinks 62.6%
paintings art 36.7%

Captions

Salesforce

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

two coins with the image of a woman and a man

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

a photograph of a pair of two old coins with a black background

OpenAI GPT

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

This image shows two sides of an ancient coin displayed against a black background. The coin appears to be made of bronze or a similar metal with a greenish patina, likely from age and oxidation.

  • Left side: It features a frontal depiction of a human figure, possibly a religious or royal figure, shown wearing robes. A halo, indicating divinity or importance, surrounds the head of the figure. The design is worn but retains details like lines indicating clothing folds and a circular border around the figure.

  • Right side: This side also displays a human figure in a similar style, with a halo and robes, though the image is more worn and less detailed compared to the other side. Surrounding the figure is faint text or decorative elements, which are difficult to discern due to the coin's condition.

The coin is small, as indicated by the scale bar on the right-hand side of the image, which measures in centimeters.

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

The image displays two sides of an ancient Byzantine coin against a solid black background. On the left side of the image is the obverse of the coin, which features a relief depiction of Jesus Christ. He is portrayed front-facing, in a draped robe, with a cross in the background serving as a halo. The surface shows some green oxidation, typical of aged copper or bronze.

On the right side is the reverse of the coin, which likely also depicts a religious figure or Byzantine regalia. Due to wear and age, the details are less distinct but follow a similar theme as the obverse, with a central figure surrounded by inscriptions or symbols. The coin shows an irregular shape and appears well-worn, with signs of aging and potential corrosion. To the right of the coins, there is a vertical scale indicating the size in centimeters, with the smallest division possibly around 1 cm, providing context for their physical size.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-18

The image shows two ancient coins or medallions. Both have intricate designs and inscriptions on them, though the details are not entirely clear. The coins appear to be made of a metallic material, likely bronze or copper, and have a weathered, aged appearance. The designs on the coins suggest they may have been used for ceremonial or historical purposes, though without more context, I cannot say for certain what they depict or their specific origins.

Created by us.anthropic.claude-3-opus-20240229-v1:0 on 2025-06-18

The image shows two ancient bronze coins against a black background, with a scale in centimeters along the right side. The coins have a greenish patina, indicating they are made of bronze that has oxidized over time. Both coins depict a male figure, likely a ruler or deity, wearing a crown or headdress. The designs are worn but still visible, with some lettering around the edges that is difficult to make out due to the coins' age and condition. Based on their style and appearance, these coins likely date back to the Byzantine or medieval era, though without more context it's hard to pinpoint their exact origin or age. The side-by-side comparison allows the details and variations between the two coins to be observed and studied.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-18

This image shows both sides (obverse and reverse) of what appears to be an ancient or medieval coin. The coin has a grayish-brown patina with some green corrosion visible, suggesting it's made of silver or copper alloy. Both sides feature crude portrait designs typical of medieval coinage, with what look like facial features and possibly a crown or headdress. The coin appears to be somewhat worn and weathered, with some surface detail still visible but degraded over time. There's a measurement scale visible on the right side of the image, indicating this is likely a professional numismatic photograph. The coin appears to be roughly circular but with an irregular edge, which was common for hand-struck medieval coins.

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 Middle Ages, against a black background. The coins are positioned side by side, with the left coin facing forward and the right coin facing backward.

Coin Details:

  • Front Side (Left Coin):
    • The coin features a circular shape with a flat edge.
    • It has a worn, aged appearance with visible signs of wear and tear.
    • The surface is adorned with intricate designs, including a central figure or symbol surrounded by additional patterns.
    • The coin's material appears to be metal, possibly silver or gold, although the exact composition is unclear.
  • Back Side (Right Coin):
    • The coin also has a circular shape with a flat edge.
    • It exhibits a similar level of wear and tear as the front side.
    • The back side displays a different design, featuring a figure or symbol that is not immediately recognizable.
    • The material of the coin appears to be the same as the front side.

Background and Scale:

  • The background of the image is solid black, which helps to highlight the coins.
  • A scale is visible on the right side of the image, indicating that the coins are approximately 1-2 centimeters in diameter.

Overall:

  • The image provides a clear view of the two ancient coins, showcasing their unique designs and worn appearances.
  • The use of a black background and a scale helps to emphasize the coins' size and details.
  • The image suggests that the coins may be of historical significance, potentially dating back to the Middle Ages.

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

The image presents a pair of coins, each featuring an embossed figure, set against a black background. The coins are positioned side by side, with the left coin displaying a figure facing right and the right coin showing a figure facing left.

Coin Details:

  • Left Coin: The left coin features a figure facing right, adorned with a crown or headdress. The figure's facial features are not clearly defined, but it appears to be wearing a robe or tunic with a belt around the waist. The coin has a rough, irregular edge and exhibits signs of aging, including discoloration and wear.
  • Right Coin: The right coin shows a figure facing left, also wearing a crown or headdress. Similar to the left coin, the facial features are not well-defined, but the figure appears to be dressed in a robe or tunic with a belt. This coin also has a rough, irregular edge and displays signs of aging, including discoloration and wear.

Background and Scale:

  • Background: The coins are set against a solid black background, which helps to highlight their details.
  • Scale: A scale is provided on the right side of the image, indicating that the coins are approximately 2-3 cm in diameter. This scale is represented by a series of white lines, each labeled with a measurement in centimeters.

Overall Impression:

  • The image suggests that the coins are ancient or historical artifacts, possibly from a specific region or culture. The embossed figures and rough edges indicate that they may have been handmade or minted using traditional techniques.
  • The presence of a scale and the black background implies that the image is intended for educational or research purposes, allowing viewers to examine the coins in detail and appreciate their historical significance.

Amazon Nova

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

The image shows two ancient coins displayed against a black background. The coins appear to be made of bronze and have a greenish patina, indicating their age and exposure to the elements. The coin on the left features a profile portrait of a figure, possibly a ruler or deity, with intricate details and a crown or headdress. The coin on the right has a more complex design, possibly depicting a scene or symbol, with a central figure and surrounding patterns. Both coins have a rough texture and visible wear, suggesting they have been in circulation for a long time.

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

The image shows two coins on a black background. The coins are ancient and have a worn appearance. The coin on the left has a greenish-blue hue, while the coin on the right has a brownish-gray color. The coins have intricate designs on them, including what appears to be a human figure and some text. There is a ruler with a scale of centimeters on the right side of the image, indicating the size of the coins.

Google Gemini

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

The image shows two sides of an old coin, likely made of silver or a similar metal. The coins are slightly irregular in shape, indicating they may have been hand-struck or have worn over time. Both sides feature raised images, which appear to be stylized portraits or symbols, though the details are worn and difficult to discern. There's some greenish discoloration on the coins, suggesting oxidation or corrosion of the metal. A centimeter scale is present on the right side of the image for size reference. The background is black, providing contrast and emphasizing the coins as the subject.

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

Here's a description of the image:

The image features two antique coins against a solid black background. They are placed side-by-side. A centimeter ruler is present along the right edge.

Coin Details:

  • The coins have a worn, silver-colored appearance, suggesting they are made of metal.
  • Both coins are circular and somewhat irregular in shape, with uneven edges.
  • They have a visible design on them. Each coin has a figure depicted.
  • The designs are in high relief, although worn.

Mistral Pixtral

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

The image shows two sides of an ancient coin, likely made of metal, which appears to be heavily worn and corroded. The coin has a circular shape and features engravings on both sides.

Left Side (Obverse):

  • The obverse side depicts a figure, possibly a ruler or a deity, seated on a throne. The figure appears to be holding an object, potentially a scepter or a staff, which is common in ancient coinage symbolizing authority or divinity.
  • Surrounding the central figure, there is an inscription, though it is quite worn and difficult to decipher.

Right Side (Reverse):

  • The reverse side features another figure, also seated, possibly on a throne or a similar structure. This figure also appears to be holding an object.
  • There is an inscription around the edge of the coin, though it is also worn and hard to read.

The coin's condition suggests it is quite old, and the patina indicates it has been exposed to the elements for a significant period. The scale on the right side of the image provides a reference for the coin's size, though the exact measurements are not visible in this image.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-01

The image shows two ancient coins placed side by side against a black background. The coins appear to be quite old and show signs of wear and patina, indicating they have been exposed to the elements for a long time.

  • Foreground (left coin): The coin on the left features a circular design with a central figure that resembles a person or deity seated, possibly under a canopy or within a frame. The figure is surrounded by intricate patterns and possibly some text or symbols around the border. The surface is uneven, with some areas showing discoloration or chipping.

  • Foreground (right coin): The coin on the right is similar in shape and size to the left one but appears to have a different design. The central figure or emblem on this coin is less defined and more abstract, with some circular and linear patterns surrounding it. The surface is also uneven, with visible signs of aging and wear.

  • Background: The black background provides a stark contrast, making the coins stand out. There is a ruler on the right side of the image, which appears to be a centimeter ruler, suggesting a scale for measuring the coins.

Overall, the image presents two ancient coins with distinct designs, likely of historical or archaeological significance.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-01

The image shows two sides of an ancient coin, likely from the Byzantine Empire. The coin appears to be made of silver and exhibits signs of wear and age, with some discoloration and patina. The left side of the coin features an engraved depiction of a figure, possibly a ruler or religious figure, with a halo around the head. The right side of the coin also shows an engraved figure, but the details are less clear. Both sides have intricate designs and inscriptions, though the text is not easily readable due to the wear and patina. The coin is placed on a black background with a scale bar on the right side indicating its size in centimeters.

Text analysis

Amazon

cm

Google

cm
cm