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Human Generated Data

Title

Copper Tetarteron of John III Vatatzes, Magnesia ad Meandron

Date

1221-1254 CE

People

Coin Constituent: John III, Byzantine r. 1221-1254

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.2106

Human Generated Data

Title

Copper Tetarteron of John III Vatatzes, Magnesia ad Meandron

People

Coin Constituent: John III, Byzantine r. 1221-1254

Date

1221-1254 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.2106

Machine Generated Data

Tags

Amazon
created on 2022-05-09

Nickel 97.1
Coin 97.1
Money 97.1
Dime 75.2
Soil 72

Clarifai
created on 2023-10-17

no person 98.8
metalwork 98.5
sculpture 98.1
one 96.3
disjunct 95
ancient 94.6
invertebrate 93.7
dark 93
still life 91.6
wealth 91.1
religion 91
art 90.4
shining 88.3
isolated 86.6
old 85.8
isolate 85.3
side view 83.4
copper 83.4
symbol 83.2
money 83.2

Imagga
created on 2022-05-09

fastener 41.5
screw 38.7
device 34.8
pick 32.9
restraint 29.6
black 24.7
moon 23.6
planet 19
close 17.1
inclined plane 17
money 17
round 16.4
space 16.3
earth 15.5
currency 15.3
coin 14.3
science 14.2
stone 14.1
machine 14
reflection 13
astronomy 12.7
finance 12.7
coins 12.6
object 12.5
night 12.4
metal 12.1
globe 12.1
sphere 12
trilobite 11.8
silver 11.5
cash 11
full 11
dark 10.9
mechanical device 10.7
old 10.5
banking 10.1
amulet 9.8
universe 9.8
arthropod 9.7
art 9.7
crater 9.5
shiny 9.5
collection 9
bank 9
invertebrate 8.7
light 8.7
pay 8.6
historical 8.5
star 8.5
sky 8.3
global 8.2
world 8
numismatics 7.9
lunar 7.9
love 7.9
design 7.9
satellite 7.9
sea 7.8
rock 7.8
render 7.8
cosmos 7.8
3d 7.7
charm 7.7
texture 7.6
closeup 7.4
symbol 7.4
retro 7.4
digital 7.3
detail 7.2
mechanism 7.1
surface 7.1

Google
created on 2022-05-09

Brown 98
Currency 86.2
Coin 85.5
Artifact 84.6
Money 82.1
Font 74.5
Circle 74.4
Wood 73.9
Nickel 73.3
Metal 71.4
Astronomical object 67.9
Fashion accessory 67.6
Rock 65.9
Event 63.6
Natural material 63.2
Chemical substance 57.4
Electric blue 56.8
Mineral 56.2
Jewellery 56.1
Ancient history 55.6

Microsoft
created on 2022-05-09

coin 92
metalware 76.8
screw 65.4
bronze 55.3
dark 55.1

Color Analysis

Feature analysis

Amazon

No features identified

Clarifai

Coin

Clarifai

Coin 99.6%

Categories

Imagga
created on 2022-05-09

paintings art 98.6%
food drinks 1.1%

Captions

Microsoft
created by unknown on 2022-05-09

a close up of a coin 84.6%
close up of a coin 81.9%
a coin in a dark room 68.6%

Clarifai

No captions written

Salesforce

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

a photograph of two coins with a coin on the side of it

Created by general-english-image-caption-blip-2 on 2025-07-06

two bronze coins with a man and a woman on them

OpenAI GPT

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

This is an image of a coin or token with two distinct sides displayed on a black background. The left side depicts a stylized human figure, possibly a deity or symbolic representation, standing upright with arms outstretched or in a pose. The right side has a simpler design featuring intersecting lines forming a crisscross or grid-like pattern. The coin is brown, suggesting it is made of copper or bronze. A white ruler on the far right provides a scale for measurement.

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

The image depicts a small, ancient coin with a dark brown patina. The coin has a roughly circular shape with uneven edges, suggesting it is quite old and worn. On the left side of the image, one side of the coin is visible, displaying what appears to be a human figure or deity with outstretched arms. The details are worn, but the figure seems to be stylized and simplistic.

On the right side of the image, the reverse side of the coin can be seen, which features a pattern that resembles intersecting diagonal lines forming an X shape. The surrounding areas appear to have some additional detail, but they are also quite worn.

The background is a solid black, which contrasts sharply with the coin, making it stand out. On the far right edge of the image, there's a scale in centimeters, indicating the small size of the coin, though exact dimensions are not clear from the image alone.

Anthropic Claude

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

The image shows two ancient coins or medallions. They appear to be made of a bronze or copper-like material and have intricate designs stamped or engraved on them. The designs include what looks like a human figure or symbol in the center of each coin. The coins have an aged, weathered appearance, indicating they are quite old historical artifacts.

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. The coins have a rough, weathered texture indicating their age. Both coins depict a stylized human figure or portrait, likely of a ruler or deity, though the details are worn. The coins appear to be from the same historical period and culture based on their similar style and appearance. A scale in centimeters is provided at the bottom of the image for size reference.

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

This image shows both sides of what appears to be an ancient bronze or copper coin. The coin appears to be irregular or square-shaped rather than perfectly round. On one side, there appears to be a figure standing with arms outstretched. The other side shows what looks like an "X" or cross pattern. The coin has a dark brown patina typical of aged bronze or copper, with some lighter areas where the metal is visible. The surface appears worn and textured from age. There's a measurement scale visible on the right side of the image, indicating this is likely a professional numismatic (coin study) photograph.

Meta Llama

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

The image presents a close-up view of an ancient coin, showcasing its front and back sides against a black background.

Front Side:
The front side of the coin features a raised design depicting a figure standing with its arms outstretched. The figure is surrounded by additional raised designs that are not clearly discernible due to the coin's age and condition.

Back Side:
The back side of the coin displays a raised design consisting of two intersecting lines forming an "X" shape. The lines are positioned diagonally, with one line running from the top left to the bottom right, and the other line running from the top right to the bottom left.

Background and Scale:
The coin is set against a solid black background, which helps to highlight its details. A scale is provided on the right side of the image, featuring white lines that are spaced at approximately 1-centimeter intervals. This scale allows for a precise measurement of the coin's size.

Overall Impression:
The image provides a detailed view of the ancient coin, allowing for a thorough examination of its design and condition. The use of a black background and a scale helps to emphasize the coin's features and provides context for its size.

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

The image presents a pair of ancient coins, likely from the Middle Ages, set against a black background. The coins are positioned side by side, with the left coin featuring a cross-like design and the right coin displaying an "X" shape. Both coins exhibit a dark brown color with a rough texture, suggesting they have undergone significant wear and tear over time.

A ruler is visible on the right side of the image, indicating that the coins are approximately 1-2 centimeters in diameter. This measurement provides context for the size of the coins, which appear to be quite small.

The overall appearance of the coins suggests that they may have been used as currency during a specific historical period. The presence of the ruler and the detailed description of the coins' design and condition imply that the image is intended for educational or informational purposes, possibly as part of a museum exhibit or academic study.

Amazon Nova

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

The image shows two ancient bronze coins displayed against a black background. The coins are circular in shape and have a brownish-reddish hue, indicating their age and the oxidation process they have undergone over time. On the left coin, there is an image of a person holding a shield and a spear, which is likely a representation of a soldier or a warrior. The coin has a distinct design with clear engravings, suggesting it was minted during a specific historical period. On the right coin, there is a cross symbol etched into the surface, which is a common Christian symbol. The cross is accompanied by a few other engravings, possibly representing additional religious or cultural significance. Both coins have a rough texture and uneven edges, typical of ancient coins that have been circulated and worn over time. The black background provides a stark contrast, highlighting the details of the coins and emphasizing their historical and cultural value.

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

The image shows two bronze coins, each with a different design on them. The coin on the left has a human figure on it, while the coin on the right has a cross symbol on it. The coins are placed on a black background, and a ruler is placed next to them to show their size. The coins appear to be old and worn, with some scratches and marks on them.

Google Gemini

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

The image showcases two views of an ancient coin set against a dark background. The coin appears to be made of bronze and is roughly round in shape. The first view reveals a figure with outstretched arms, potentially a representation of a deity or a significant person. The details are worn due to the coin's age, but the general form is discernible. The second view presents a different design, perhaps depicting an emblem or another figure, with lines and shapes that seem to intersect. A ruler marked in centimeters is placed to the right of the coin for scale. The overall impression is that of a historical artifact, carefully preserved and documented.

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

Here's a description of the image:

The image showcases two ancient bronze coins, likely Roman or Greek, against a stark black background. A centimeter ruler is placed along the right edge for scale.

Coin 1 (Left): The obverse (front) of the coin shows a central figure of a human in a standing pose with outstretched arms. The image suggests a male, possibly a deity or emperor.

Coin 2 (Right): The reverse (back) of the second coin presents a different scene, which is difficult to decipher due to the weathering of the coin. The image has two intersecting long shapes, and one other long, curved shape.

Overall Impression: The coins exhibit significant wear and are patinated, indicating age and exposure to the elements. The details of the imagery are somewhat blurred due to the condition of the coins.

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 bronze or copper, set against a black background. The coin appears to be square or rectangular in shape with rounded corners.

  • Left Side (Obverse): The design features a central motif that looks like a cross or a similar symbol, with additional markings or symbols surrounding it. The details are somewhat worn, making it difficult to discern the exact nature of the symbols.

  • Right Side (Reverse): This side also displays a central symbol, possibly another cross or a different motif, with additional markings around it. The design is similarly worn, indicating the coin's age and use over time.

There is a scale on the right side of the image, suggesting that the coin is relatively small, likely a few centimeters in diameter. The coin's condition indicates it has been in circulation or has undergone significant wear.

Qwen

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

The image shows two ancient coins placed side by side against a black background. The coins appear to be of a similar size and shape, with a square or slightly rounded rectangular outline. The surface of the coins shows some patina, indicating they are likely made of a metal such as bronze or copper, which has oxidized over time. The designs on the coins are not immediately clear due to the wear and patina, but they seem to feature some form of inscription or symbol, possibly in an ancient script. There is a ruler on the right side of the image, which appears to be in centimeters, suggesting that the coins are being measured for size. The ruler can be used to estimate the diameter of the coins.

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

The image shows two ancient coins placed side by side against a black background. Both coins appear to be made of a dark metal, possibly bronze or a similar alloy, and exhibit signs of age and wear.

  • Left Coin: This coin has an irregular, slightly oval shape. It features a design that includes a cross in the center, surrounded by some inscriptions or symbols. The surface of the coin shows a mix of dark and lighter patches, indicating oxidation or patina.

  • Right Coin: The right coin is also irregularly shaped but appears a bit more oval compared to the left one. It has a design that includes two crossed objects, possibly tools or weapons, such as a hammer and a pickaxe. Like the left coin, it has a dark, aged appearance with patches of lighter color.

  • Scale: On the right side of the image, there is a white scale bar marked in centimeters, indicating the size of the coins. The coins appear to be about 2-3 cm in length.

The overall condition of the coins suggests they are archaeological artifacts, likely of historical significance.

Text analysis

Amazon

cm

Google

cm
cm