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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, 1951.31.4.2013

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, 1951.31.4.2013

Machine Generated Data

Tags

Amazon
created on 2022-05-09

Coin 96.7
Money 96.7
Nature 90.1
Outdoors 90.1
Astronomy 90.1
Night 90.1
Outer Space 90.1
Universe 90.1
Space 90.1
Nickel 81.1
Dime 59.2
Bronze 58

Clarifai
created on 2023-10-17

sculpture 99
no person 98.2
ancient 95.3
one 95.1
money 94.9
metalwork 94.4
round out 94
symbol 92.9
wealth 91.3
isolate 91
art 90.3
old 90
desktop 88.3
science 86.9
retro 86.7
currency 85.7
isolated 85
round 85
five 84
copper 83.2

Imagga
created on 2022-05-09

money 69.9
currency 69.2
coin 68.8
coins 55.1
finance 55
cash 52.3
banking 47
bank 46.8
amulet 41.6
financial 37.5
charm 32.9
pay 29.8
metal 29
wealth 27
economy 26.9
close 25.2
exchange 24.9
collection 24.4
object 24.2
silver 23.9
one 23.2
old 23
business 22.5
shield 22
historical 20.7
collect 19.7
change 19.3
retro 18.9
numismatics 18.8
ingot 18
dollar 17.7
monetary 17.6
armor 16.9
gold 16.5
commerce 15.9
vintage 15.7
circle 15.6
savings 14.9
fastener 14.9
block 13.9
round 13.8
cent 13.8
copper 13.8
sealing wax 13.7
market 13.3
conceptual 13.2
buy 13.2
protective covering 12.8
pound 12.6
finances 12.6
device 12.4
investment 11.9
shiny 11.9
circular 11.7
ancient 11.3
restraint 11.1
associated 10.9
association 10.8
definition 10.8
symbol 10.8
advertise 10.7
value 10.7
ball 10.7
advertisement 10.6
payment 10.6
advertising 10.6
bowl 10.4
icon 10.3
stock 10.3
cover 10.2
earth 10.1
decorative 10
backdrop 9.9
ruble 9.9
ellipse 9.9
art 9.8
decor 9.7
creative 9.7
states 9.7
antique 9.6
cloud 9.5
covering 9.4
rich 9.3
form 9.3
element 9.1
coinage 8.9
penny 8.9
decoration 8.8
closeup 8.8
union 8.7
two 8.5
reverse 7.9
economics 7.8
economic 7.8
treasure 7.7
us 7.7
rust 7.7
capital 7.7
united 7.6
design 7.4
globe 7.4
relief 7.3
global 7.3

Google
created on 2022-05-09

Chin 96.7
Artifact 86.4
Currency 82.6
Font 76.7
Art 76.2
Circle 75.9
Nickel 74.8
Money 73.7
Metal 71
Wood 68
History 67.2
Carving 66.8
Fashion accessory 65.6
Ancient history 64.7
Collectable 62.1
Rock 61.9
Natural material 58.8
Stone carving 57.1
Bronze 54.4
Coin 54.2

Microsoft
created on 2022-05-09

coin 98.4
currency 78
money 72.8
building material 70.1
circle 66.4
cash 65.9
mint 65.2
money handling 58.9
bronze 57.4
astronomy 56.8
nickel 53.6
stone 41.2

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 90.1%

Categories

Imagga
created on 2022-05-09

paintings art 94.9%
food drinks 4.6%

Captions

Microsoft
created by unknown on 2022-05-09

a close up of a coin 79.4%
close up of a coin 75.2%
a coin next to a stone wall 43.9%

Clarifai

No captions written

Salesforce

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

a photograph of a coin with a coin on it

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

two coins with the image of a woman and a man

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-13

This image shows two sides of an ancient coin against a black background with a scale on the right marked in centimeters. The coin has a roughly circular and slightly irregular shape. Both sides contain intricate designs and inscriptions indicative of historical or religious significance.

  • Left side: It appears to depict a stylized figure in the center, likely a ruler, saint, or deity. The figure is adorned with detailed clothing or armor and surrounded by a circular border of text or decorative elements.

  • Right side: This side seems to portray a similar figure, perhaps seated or holding an object symbolizing authority or divinity, with a halo-like motif encircling the figure. It also has a circular border, and there is a greenish discoloration, possibly the result of age or exposure to certain materials.

The coin design reflects its historical and cultural importance, such as being from an era of ancient governance or religious prominence.

Created by gpt-4o-2024-08-06 on 2025-06-13

The image shows two ancient coins from the Byzantine period, positioned side by side against a black background. Each coin is octagonal in shape and features a design typical of Byzantine currency.

On the left coin, there is an engraved image of a bust facing forward, likely depicting a Byzantine emperor adorned with jewelry, and surrounded by inscriptions that appear to be in Greek.

The coin on the right has an image that likely represents a religious figure, possibly Jesus Christ, given the halo decoration, also surrounded by inscriptions.

Both coins show signs of wear and age, with the right coin having spots of oxidation or corrosion, indicated by a greenish discoloration. There is a scale on the right side of the image marked in centimeters, suggesting the coins are quite small in size.

Anthropic Claude

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

The image shows two silver coins or medallions. They appear to be ancient or historical in nature, with intricate designs and inscriptions on both the front and back sides. The coins have a weathered, aged appearance, suggesting they are from an earlier time period. The coins are displayed against a black background, allowing the details of the designs to be clearly visible.

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

This appears to be an ancient coin photographed against a black background with a measurement scale on the right side. The coin is silver or gray in color and appears to be oval-shaped. It has detailed engravings or inscriptions on its surface, with what looks like text or symbols around the edges and a central design. There's a slight greenish patina or corrosion visible at the bottom edge of the coin, which is common in ancient metal artifacts. The coin appears to be photographed for archaeological or historical documentation purposes, given the professional lighting and measurement scale included in the image.

Meta Llama

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-06-14

The image displays a coin, with the left side showing the front and the right side showing the back. The coin is silver in color and has a rough, uneven edge. The front of the coin features a circular design with a person's head in the center, surrounded by text that is too small to read. The back of the coin also features a circular design, but it appears to be a different image or symbol.

The coin is placed on a black background, with a ruler or measuring device visible on the right side of the image. The ruler has markings in centimeters, indicating that the coin is being measured or compared to a standard unit of length.

Overall, the image suggests that the coin is being examined or studied for its design, size, and material composition. The presence of the ruler implies that the coin is being compared to a standard unit of length, possibly to determine its authenticity or value.

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

The image features two silver coins, each with a distinct design. The coin on the left showcases a circular border adorned with a series of dots and lines, while the coin on the right displays a similar border but with a more intricate pattern. Both coins are set against a black background, which provides a striking contrast to their metallic appearance.

In the bottom-right corner of the image, a ruler is visible, indicating that the coins are approximately 2-3 centimeters in diameter. This measurement suggests that the coins are relatively small, likely intended for use as currency or tokens.

Overall, the image presents a detailed and well-lit view of the two silver coins, highlighting their unique designs and features. The inclusion of the ruler provides context for the coins' size, making it easier to appreciate their craftsmanship and historical significance.

Amazon Nova

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

The image displays two ancient coins placed side by side against a black background. The coins appear to be made of silver, with one coin showing signs of wear and oxidation, giving it a greenish hue around the edges. The coins are circular in shape and have a diameter that appears to be around 1.5 to 2 centimeters.

On the left coin, there is an intricate design featuring what seems to be a crowned figure or a royal emblem, possibly indicating the coin's issuer or a significant figure of the time. The design is detailed, with visible engravings and raised elements that suggest the coin was minted with considerable craftsmanship.

The coin on the right has a central figure, possibly a religious or mythological character, surrounded by what appears to be an inscription or decorative elements. The figure is depicted in a seated or standing position, with arms raised or holding a scepter, signifying authority or divinity. The coin's surface also shows signs of wear and age, with some areas more corroded than others.

Both coins have a smooth, polished surface typical of ancient coinage, and their edges are slightly worn, indicating they have been in circulation for a long period. The black background emphasizes the coins' metallic sheen and the details of their engravings.

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

The image shows two ancient coins displayed on a black background. The coins are round in shape and have a metallic appearance. The coins are old, as they have some scratches and stains on them. The coins have some inscriptions and symbols on them. The inscriptions are in a foreign language, and the symbols are in a circular shape. A ruler is placed on the right side of the coins to measure their size.

Google Gemini

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

The image shows two sides of a silver coin against a black background. To the right of the coin is a ruler, with the abbreviation "cm" in the bottom right corner. The coins depict a person in a square shape and a man in robes or dress in the center. They both have circular borders with designs inside of them.

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

The image shows two ancient silver coins on a black background, possibly for an archaeological study. They are round with irregular edges, suggesting they were made by hand. Both coins depict human figures, with inscriptions around them. The coin on the left appears to be slightly more worn than the one on the right. A ruler is present in the right side of the image to provide scale, indicating the coins' size. There is also some green discoloration on the bottom of the coin on the right side.

Mistral Pixtral

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

The image shows two sides of an ancient coin against a black background. There is a scale on the right side of the image for size reference.

  1. Left Side (Obverse):

    • The coin features a portrait of a person facing forward. The individual appears to have a beard and is wearing a headdress or crown, which suggests it could be a depiction of a ruler or important figure.
    • There are inscriptions around the portrait, although they are not clearly legible in the image.
  2. Right Side (Reverse):

    • The reverse side displays an intricate design that seems to include a cross and possibly some architectural elements, which could be a church or a building.
    • Similar to the obverse, there are inscriptions around the central design, but they are not easily readable in the image.

The coin appears to be made of metal and shows signs of wear, indicating its age and usage. The design and style suggest it might be from the medieval period, but a precise identification would require further examination and expertise in numismatics.

Qwen

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

The image shows two sides of an ancient coin against a black background. The coin appears to be made of a metallic material, possibly silver or a silver alloy, and has a slightly worn and tarnished surface.

The coin is prominently featured in the center of the image, with the two sides displayed side by side. The left side of the coin has an intricate design that includes what appears to be a central emblem or motif, surrounded by a circular border with additional details and inscriptions. The right side of the coin also has a central design, which seems to be another emblem or symbol, with inscriptions and decorative elements around it.

The surface of the coin shows signs of age and wear, with some areas showing a darkened or tarnished appearance, particularly around the edges. The design on both sides is quite detailed, featuring what looks like a combination of text and symbolic imagery.

To the right of the coin, there is a vertical ruler with markings in centimeters, providing a sense of scale for the coin's size. The ruler is white with black lines, and the text "cm" is visible at the bottom, indicating that the measurements are in centimeters.

The overall presentation of the coin and the ruler suggests that this is a carefully documented and possibly historically significant artifact, possibly for study or display.

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

The image shows two sides of an ancient coin set against a dark background. The coin appears to be made of metal and has some wear and patina, suggesting it is quite old.

On the left side of the coin, there is an engraved design that seems to depict a figure, possibly a person, with some additional decorative elements around it. There are also some inscriptions or symbols that are not clearly legible.

On the right side of the coin, there is a different engraved design, which includes a central motif that looks like a structure or a symbol with lines radiating outward. There are also some inscriptions or symbols around this central motif.

A scale in centimeters is provided on the right side of the image, indicating the size of the coin. The coin appears to be roughly circular but with some irregularities in its shape.

Text analysis

Amazon

cm

Google

cm
cm