Human Generated Data

Title

Tetarteron of Alexios III

Date

14th century

People

Coin Constituent: Alexios III, Byzantine r. 1195 - 1203

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.1859

Human Generated Data

Title

Tetarteron of Alexios III

People

Coin Constituent: Alexios III, Byzantine r. 1195 - 1203

Date

14th century

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.1859

Machine Generated Data

Tags

Amazon
created on 2022-05-10

Nature 97.1
Outdoors 97.1
Astronomy 97.1
Night 97.1
Outer Space 97.1
Space 97.1
Universe 97.1
Plant 77.3
Animal 72.9
Accessories 71.1
Accessory 71.1
Jewelry 64.4
Gemstone 62.5
Agaric 61.1
Fungus 61.1
Mushroom 61.1
Amphibian 61
Wildlife 61
Food 59.9
Toad 58.9
Diamond 58.8
Crystal 55.9

Clarifai
created on 2023-10-16

no person 98.4
invertebrate 98.4
sculpture 98.1
one 96.5
moon 95.9
science 95.3
hard 94.1
still life 93.5
nature 92.8
shield 92.7
metalwork 92.3
people 92.2
helmet 92.1
astronomy 92.1
paleontology 91.4
prehistoric 90.6
side view 90.4
ancient 90.2
tree 87.4
desktop 86.5

Imagga
created on 2022-05-10

fastener 42.4
screw 39.2
restraint 31.3
moon 17.5
black 17.4
brown 15.4
close 15.4
stone 13.7
invertebrate 13.7
space 12.4
nut 12.3
device 12.2
full 11.9
ringlet 11.7
astronomy 11.7
food 11.6
arthropod 11.4
insect 11
dark 10.9
wood 10.8
night 10.7
planet 10.4
butterfly 10.1
natural 10
sky 9.6
nut and bolt 9.3
yellow 9.3
tasty 9.2
science 8.9
light 8.7
rock 8.7
walnut 8.7
seed 8.6
round 8.6
snack 8.5
closeup 8.1
animal 7.9
texture 7.6
shell 7.5
sun 7.2
mollusk 7.2
sweet 7.1
love 7.1

Google
created on 2022-05-10

Microsoft
created on 2022-05-10

dark 41.8

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 97.1%

Clarifai

Coin 99.5%

Clarifai

Coin 98.6%

Categories

Imagga
created on 2022-05-10

food drinks 67.6%
nature landscape 15.5%
sunrises sunsets 5.4%
paintings art 4.3%
events parties 3.8%
macro flowers 1.1%

Captions

Clarifai

No captions written

Salesforce

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

a photograph of two coins are sitting on top of each other

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

two small pieces of wood with a picture of a man and woman on them

OpenAI GPT

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

This image depicts two views of what appears to be a small historical artifact or coin, set against a black background. The object is brown or copper in color and shows signs of aging or corrosion. On the left side, the surface features an engraved figure, possibly a human dressed in historical attire, surrounded by a circular border. The image suggests detail in the design, but the corrosion makes it difficult to distinguish fine details. On the right side, the opposite face is shown with a different design, possibly symbols, patterns, or inscriptions, but it appears more weathered and unclear compared to the side with the figure. A centimeter scale is visible on the right side for size reference, indicating the object is quite small.

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

The image shows two ancient coin-like artifacts on a black background, with a scale marked in centimeters on the right side. The coin on the left appears to have the image of a figure wearing a crown or headgear, holding an object in their right hand, possibly a staff or scepter. This figure is dressed in what seems to be an ornate garment. The details are worn, indicating age or wear. The coin on the right seems to have a circular pattern with worn inscriptions or symbols. Both objects have a brownish, oxidized coloration, suggesting they are made of a metal that has undergone corrosion over time. The image likely depicts Byzantine coins or seals, given the style and iconography.

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 reddish-brown material, possibly bronze or copper. The coins have intricate designs and markings on them, suggesting they are from an ancient civilization. One coin shows what looks like a human figure, while the other has a more abstract or geometric pattern. The coins are displayed against a black background, which helps to highlight their detailed features.

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 has a brownish-reddish patina and appears to be somewhat worn and aged. On one side (the obverse), there appears to be an engraved figure or portrait, while the reverse side shows some kind of design or symbol, though the details are somewhat difficult to make out due to the coin's condition. There's a measurement scale visible on the right side of the image. The coin appears to be irregularly shaped, not perfectly circular, which is common for ancient coinage that was struck by hand. The photograph is taken against a black background, providing good contrast to examine the details of the coin.

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 originating from the Middle East or North Africa, set 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:

  • Left Coin:
    • Orientation: Facing forward
    • Material: Copper or bronze (based on color and patina)
    • Design: A figure is visible, possibly a person or deity, surrounded by intricate patterns and markings
    • Size: Approximately 1.5 cm in diameter
  • Right Coin:
    • Orientation: Facing backward
    • Material: Copper or bronze (based on color and patina)
    • Design: The reverse side features a different design, possibly a symbol or inscription, although it is not clearly visible
    • Size: Approximately 1.5 cm in diameter

Background and Scale:

  • Background: Black
  • Scale: A ruler or measuring scale is visible on the right side of the image, indicating the size of the coins in centimeters (cm)

Overall:

The image provides a detailed view of the two ancient coins, showcasing their unique designs and materials. The use of a black background and a measuring scale allows for a clear comparison of the coins' sizes and features.

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

The image depicts two ancient coins, likely from the medieval period, set 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:

  • Left Coin: The left coin features an embossed design of a person wearing a crown or hat, possibly a king or noble figure. The coin's surface is weathered, indicating its age.
  • Right Coin: The right coin displays a cross-like design, which may symbolize religious significance. Like the left coin, it shows signs of wear and tear.

Background and Scale:

  • Black Background: The solid black background helps to highlight the coins' details and provides a clean visual contrast.
  • Scale: A scale is provided on the right side of the image, marked in centimeters (cm). This allows for an accurate measurement of the coins' size.

Overall Impression:

The image presents a fascinating glimpse into history, showcasing the craftsmanship and symbolism of ancient coins. The inclusion of a scale adds a practical element, enabling viewers to appreciate the coins' dimensions.

Amazon Nova

Created by amazon.nova-lite-v1:0 on 2025-06-13

The image displays two ancient coins, positioned side by side against a black background. Both coins exhibit signs of wear and age, with one coin showing a more detailed engraving compared to the other. The coin on the left features a clear depiction of a figure, possibly a historical or religious figure, wearing a crown and holding a scepter, suggesting it might be a representation of a ruler or deity. The coin on the right has less distinct engravings, with a cross symbol prominently displayed, indicating a possible religious significance. The coins are positioned with a ruler to the right of the image, which measures in centimeters, providing a sense of scale.

Created by amazon.nova-pro-v1:0 on 2025-06-13

The image shows two ancient coins displayed on a black background. The coins are placed side by side, with one coin on the left and the other on the right. The coins are brown in color and appear to be made of metal. The coin on the left has a circular shape, while the coin on the right has a slightly irregular shape. Both coins have some markings and inscriptions on them.

Google Gemini

Created by gemini-2.0-flash-lite on 2025-05-01

Here's a description of the image:

The image shows two ancient-looking, round objects, possibly coins or medallions, against a stark black background. A ruler is placed along the right side of the objects, marked in centimeters.

  • The Objects: They appear to be made of a brownish-orange metal, possibly copper or bronze, with a weathered, aged appearance. They have irregular, somewhat damaged edges, suggesting they may be fragments of larger objects. One piece depicts a figure in the center that looks like it's holding a staff in its right hand. The other side has a design with what looks like a cross in the center.
  • Visual Details: The lighting highlights the textures of the metal, with some areas appearing smoother than others. The background provides a dramatic contrast, emphasizing the objects' shapes and details.
  • Overall Impression: The image evokes a sense of history and antiquity. The artifacts suggest a possible archaeological or historical context.

Created by gemini-2.0-flash on 2025-05-01

Certainly! Here's a description of the image you provided:

The image shows two corroded bronze coins against a black background. Both coins are damaged, with missing pieces along their edges. A ruler with centimeter markings is visible along the right side of the image, providing a sense of scale.

Coin 1 (Left):

  • This coin displays the image of a figure who appears to be dressed in religious garb. They are wearing a head covering and what looks like a robe or gown. The detailing is worn, but the figure seems to be holding their hands up in a gesture or blessing.

Coin 2 (Right):

  • This coin seems to have a floral or abstract design on it. There's a vertical line with branching patterns extending out to the sides. The corrosion makes it hard to discern exact details.

Overall:

  • Both coins are heavily corroded with an oxidized brown/red color. This indicates that they are likely quite old and made of a metal (like bronze or copper) that is susceptible to oxidation. The coins are positioned to highlight both sides of the artifact.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-06-13

The image shows two sides of an ancient coin. The coin appears to be made of bronze or a similar metal and has a reddish-brown patina, indicating its age.

On the left side of the image, the obverse (front) of the coin is visible. It features a portrait of a figure, likely a ruler or important person, facing to the right. The figure is depicted with a detailed head and possibly a crown or headgear. Surrounding the portrait are inscriptions, which are partially visible but difficult to decipher due to wear and damage.

On the right side of the image, the reverse (back) of the coin is shown. It displays a design that appears to be a cross, which is a common symbol on Byzantine coins. The cross is surrounded by additional inscriptions, which are also partially worn and difficult to read.

The coin shows signs of wear and corrosion, which is typical for ancient coins that have been in circulation or buried for a long period. The scale on the right side of the image provides a reference for the size of the coin, indicating that it is relatively small.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-03

The image displays two ancient coins against a black background. The coins appear to be corroded and have a reddish-brown color, indicative of rust.

The coin on the left shows a depiction of a man in profile, facing left. The man is wearing what appears to be a garment that drapes over his shoulder, and there are additional details that suggest he may be wearing a crown or some form of headgear. The coin is circular with a slightly worn edge, and the text around the edge is difficult to decipher due to the wear and corrosion.

The coin on the right is also circular, with a worn edge, and features some text inscribed around its circumference. The text is not entirely clear, but it seems to be in a script that could be interpreted as ancient or historical, potentially indicating the name of a ruler, a deity, or a place of origin.

To the right of the coins, there is a vertical scale with markings that might be used for measuring the coins' dimensions, although the scale is not clearly marked in terms of the unit of measurement. The overall condition of the coins suggests they are of historical or archaeological significance.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-03

The image shows an ancient coin, presented from both its obverse (front) and reverse (back) sides, set against a black background with a scale in centimeters on the right side for size reference.

  • Obverse (left side): The front of the coin features a detailed profile of a person facing right. The individual appears to be wearing some kind of headgear and possibly a decorated garment, suggesting a figure of importance, such as a ruler or deity. The coin's surface shows signs of age, with some wear and discoloration.

  • Reverse (right side): The back of the coin has inscriptions and possibly an image or symbol. The details are less clear due to the coin's age and wear, but it appears to include text and potentially an iconographic element, such as a cross or other symbol.

The coin's material appears to be metal, likely bronze or a similar alloy, given its brownish color and patina. The coin's edges are uneven, indicating it may have been hand-struck or subject to wear over time. The scale suggests the coin is relatively small, likely a few centimeters in diameter.

Text analysis

Amazon

cm

Google

cm
cm