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Human Generated Data

Title

Copper Half Tetarteron of John Komnenos-Doukas of Thessalonike

Date

1237-1242(?) CE

People

Coin Constituent: John Komnenos-Doukas, Byzantine r. 1237 - 1244

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.2118

Human Generated Data

Title

Copper Half Tetarteron of John Komnenos-Doukas of Thessalonike

People

Coin Constituent: John Komnenos-Doukas, Byzantine r. 1237 - 1244

Date

1237-1242(?) CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.2118

Machine Generated Data

Tags

Amazon
created on 2022-05-09

Gemstone 87.6
Accessories 87.6
Jewelry 87.6
Accessory 87.6
Coin 71.1
Money 71.1
Ornament 60.2

Clarifai
created on 2023-10-17

no person 98.8
metalwork 96.3
ancient 95
sculpture 94
symbol 93.4
old 92.6
one 92.3
art 91.7
retro 90.5
rusty 89.4
shield 89.4
industry 86
side view 85.9
round out 85.9
copper 84.3
desktop 82.4
antique 81
prehistoric 80.8
iron 80
archaeology 79.2

Imagga
created on 2022-05-09

planet 30.2
moon 28.6
earth 28.5
globe 27.8
currency 21.6
global 21
round 20.7
money 20.4
sphere 20.3
space 20.2
black 19.3
science 18.7
ball 18.3
finance 17.8
astronomy 17.6
art 17.3
cash 16.5
coin 16.2
world 15.2
coins 14.5
close 14.3
night 14.2
design 14.1
object 13.2
cloud 12.9
banking 12.9
universe 12.7
cosmos 12.7
circle 12.4
protective covering 12.3
fastener 11.6
screw 11.4
historical 11.3
old 11.2
decorative 10.9
dark 10.9
sky 10.9
collect 10.8
collection 10.8
satellite 10.8
element 10.8
backdrop 10.7
star 10.4
graphic 10.2
crater 10.1
full 10.1
bank 9.9
circular 9.7
galaxy 9.7
surface 9.7
conceptual 9.7
metal 9.7
pay 9.6
decoration 9.5
covering 9.4
commerce 9.3
bowl 9.3
3d 9.3
economy 9.3
form 9.3
retro 9
financial 8.9
association 8.9
orbit 8.8
restraint 8.8
solar 8.8
map 8.4
digital 8.1
light 8
decor 8
silver 8
creative 8
business 7.9
associated 7.9
lunar 7.9
ellipse 7.9
definition 7.9
render 7.8
advertise 7.8
ancient 7.8
reflection 7.8
advertisement 7.7
shield 7.7
advertising 7.7
texture 7.6
energy 7.6
cover 7.4
shine 7.4
data 7.3
armor 7.2
lampshade 7.1
shiny 7.1

Google
created on 2022-05-09

Artifact 84.7
Font 79.1
Circle 76.5
Metal 66.7
Rock 62.8
Carmine 61.8
Soil 61.3
Fashion accessory 59
Ancient history 58.8
History 56.6
Currency 54.3
Automotive tire 51.2
Art 50.3

Microsoft
created on 2022-05-09

coin 70.1
text 63

Color Analysis

Feature analysis

Amazon

No features identified

Clarifai

Coin

Clarifai

Coin 98.4%

Categories

Imagga
created on 2022-05-09

food drinks 56.9%
paintings art 34%
interior objects 2.5%
events parties 1.8%
nature landscape 1.7%

Captions

Clarifai

No captions written

Salesforce

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

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

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

two coins with the same design on them

OpenAI GPT

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

This is an image of an ancient or medieval coin with worn surfaces bearing engraved details. The coin appears copper or bronze in composition, showing signs of corrosion and patina, indicative of significant age.

On the left side, the coin features what appears to be a stylized face or figure, possibly a religious or symbolic representation, enclosed within a circular border. On the right side, there are faint inscriptions in multiple lines, likely text in an archaic script, though much of the detail is eroded and hard to discern. The background is solid black, enhancing the contrast and emphasizing the coin's texture and form. A scale in centimeters is visible on the right side to provide a sense of size.

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

The image shows two views of an ancient or medieval coin against a black background with measurement lines on the right side. The coin appears to have a circular, slightly irregular and worn shape, with the design featuring elements that are not fully discernible due to age and corrosion. The left image presents a side with a circular border and an indiscernible central figure or symbol. The right image shows the reverse side of the coin, which appears to have some type of inscription or a structured design but is not clearly legible. The coin is compact, as indicated by the size reference in centimeters to the right of the images.

Anthropic Claude

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

The image shows two ancient coins or medallions. They appear to be made of bronze or a similar metal and have intricate designs and inscriptions on them. The coins have an irregular, weathered appearance, suggesting they are quite old. The designs on the coins include what looks like symbolic or religious imagery, though I cannot identify or name any specific figures or elements depicted. Overall, the image provides a glimpse into ancient coinage and the artistic and cultural traditions reflected in these historical artifacts.

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

This appears to be an ancient coin or medallion photographed against a black background. The object is heavily corroded or weathered, showing a dark patina with some greenish and reddish tints typical of aged metal. The coin appears to have some text or designs on its surface, though they are difficult to make out clearly due to the wear and corrosion. There's a measurement scale visible on the right side of the image marked in centimeters, suggesting this is likely an archaeological or museum specimen being documented. The coin appears to be roughly oval in shape, possibly due to damage or wear over time.

Meta Llama

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

The image presents a pair of ancient coins, each with a unique design and inscription. The coins are positioned side by side, with the left coin displaying a circular design featuring an indistinguishable figure in the center, surrounded by a ring of text. The right coin has a similar circular design but with a different inscription, although the text is also unclear.

Key Features:

  • Coins: Two ancient coins are shown, each with a distinct design and inscription.
  • Design: The coins feature circular designs with indistinguishable figures or inscriptions in the center.
  • Inscriptions: The left coin has a ring of text around the central figure, while the right coin has a different inscription, although the text is unclear.
  • Background: The coins are set against a solid black background, which helps to highlight their details.
  • Measurement Scale: A measurement scale is provided on the right side of the image, indicating that the coins are approximately 1 cm in diameter.

Conclusion:

The image provides a detailed view of two ancient coins, showcasing their unique designs and inscriptions. The use of a solid black background and a measurement scale helps to emphasize the coins' features and provide context for their size. Overall, the image offers a fascinating glimpse into the history and craftsmanship of ancient coinage.

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

The image presents a close-up view of two ancient coins, likely from the Byzantine Empire, set against a black background. The coins are positioned side by side, with the left coin slightly overlapping the right one.

Coin Details:

  • Left Coin: The left coin features an embossed cross at its center, surrounded by illegible text. The coin's edges are rough and irregular, indicating wear and tear over time.
  • Right Coin: The right coin displays a similar design, with a cross at its center and surrounding text that is also difficult to decipher. Like the left coin, its edges are rough and worn.

Background and Context:

  • Black Background: The coins are set against a solid black background, which helps to highlight their details and textures.
  • Ruler: A ruler is visible on the right side of the image, providing a scale for measuring the coins. The ruler is marked with centimeter increments, allowing for precise measurement.

Overall Impression:

  • Age and Authenticity: The coins appear to be ancient, with visible signs of wear and tear. Their embossed designs and rough edges suggest that they have been handled and used extensively over time.
  • Historical Significance: The coins may hold historical significance, potentially dating back to the Byzantine Empire or another ancient civilization. Further analysis and research would be necessary to determine their exact origin and meaning.

In conclusion, the image presents a fascinating glimpse into the past, showcasing two ancient coins that have been preserved for centuries. Their intricate designs and worn textures offer a unique window into the history and culture of the people who created and used them.

Amazon Nova

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

The image features two ancient coins displayed on a black background, with a ruler on the right side for scale. The coins are circular and have a worn, aged appearance, indicating their antiquity. The coin on the left has a central figure that appears to be a human head or a deity, with intricate designs around it, suggesting it might be from a specific historical period or culture. The coin on the right has a more complex design with text that seems to be in a script from an ancient language, possibly Greek or Latin, given the style of lettering. Both coins show signs of wear and corrosion, typical of coins that have been buried or handled for centuries. The background is uniformly black, which enhances the contrast and visibility of the coins.

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

The image shows two coins, which appear to be ancient, displayed on a black background. The coins are placed side by side, and there is a ruler on the right side of the image. The ruler has white lines with numbers written on it, indicating the measurement scale. The coins have a worn and aged appearance, with some parts of the inscriptions and designs slightly faded or worn away.

Google Gemini

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

The image shows two sides of a copper or bronze coin against a black background. The coin appears to be worn and tarnished, with some details obscured by age and wear.

On the left, one side of the coin depicts a figure, possibly standing, with some other indistinct design elements surrounding it. The image is worn, making it difficult to discern the precise details.

On the right, the other side of the coin shows an inscription. The letters are arranged in several lines, and some of the text is clear enough to read.

To the right of the coin, there is a scale labeled in centimeters (cm), which is used to provide a sense of the coin's size.

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

Here's a description of the image:

The image shows two ancient-looking coins, likely made of bronze or a similar metal, resting against a dark background. To the right of the coins is a vertical centimeter ruler for scale.

  • Shape and Condition: Both coins are irregular in shape, suggesting they are quite old and possibly have been subject to wear and tear. They both appear to be circular but the edges are chipped and corroded.
  • Details: Both coins show some relief, or raised designs. The coin on the left side shows the figure of a man, the letters 'A' and 'C' at the bottom, and is likely the obverse. The coin on the right shows the legend and is likely the reverse.
  • Color and Texture: The coins have a mottled appearance. They are primarily brownish, with hints of green and red due to oxidation and potential mineral deposits.

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 from the Byzantine Empire, given the style and iconography. Here's a detailed description of each side:

  1. Obverse (Left Side):

    • The coin features a bust of a figure facing forward. This figure is likely a depiction of a Byzantine emperor, as suggested by the crown and the attire.
    • The figure is wearing a crown and is dressed in imperial regalia.
    • There are Greek letters surrounding the figure, which are typical of Byzantine coinage.
    • The inscription is partially visible but appears to be a name or title, common on Byzantine coins.
  2. Reverse (Right Side):

    • The reverse side shows a cross on steps, a common motif on Byzantine coins.
    • There is an inscription in Greek letters around the cross. The letters "IC XC" are visible, which is an abbreviation for "Jesus Christ" in Greek.
    • The design and inscription suggest a religious or imperial significance, typical of Byzantine coinage.

The coin appears to be made of bronze or a similar metal, given its color and patina. The edges are irregular, indicating it might have been hand-struck rather than machine-made. The presence of a scale on the right side of the image suggests that the coin's size is being measured, likely for numismatic study or cataloging purposes.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-13

The image shows two sides of an ancient coin. The coin appears to be made of a dark, possibly metallic material, with some corroded or patinated areas, indicating it is quite old. The left side of the coin features a profile of a person wearing what looks like a headdress or crown, with a cross above the head. The inscription around the edge is difficult to read due to the wear and patination.

The right side of the coin has a design that appears to include a stylized representation of a building or structure, possibly a temple or a palace, with columns and a roof. There is an inscription above the structure, which is also partially worn and difficult to decipher. The design and style suggest the coin may be from a historical or religious context, possibly related to medieval or ancient times.

There is a scale on the right side of the image, indicating the coin's dimensions, although the exact measurements are not provided. The background is dark, which helps to highlight the coin's details.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-13

This image shows two sides of an ancient coin, likely from the Byzantine Empire, based on the style and inscriptions. The coin appears to be made of bronze or a similar metal and shows significant wear and patina, indicating its age.

On the left side of the coin, there is a depiction of a cross with a small figure or symbol beneath it. The cross is prominent and appears to be the central element of the design.

On the right side of the coin, there is an inscription in what appears to be Greek. The text is somewhat worn but still legible. The characters and style of the lettering suggest it could be a religious or official inscription.

The coin is placed on a black background with a scale bar on the right side, indicating the size of the coin in centimeters. The scale bar helps to provide a sense of the coin's dimensions.

Text analysis

Amazon

cm
NH
The NH
УКАС
The

Google

cm
cm