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Human Generated Data

Title

Tetarteron of Alexios I, Thessalonika

Date

1087-1092

People

Coin Constituent: Alexios I, Byzantine 1081 - 1118

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1976.79.1491

Human Generated Data

Title

Tetarteron of Alexios I, Thessalonika

People

Coin Constituent: Alexios I, Byzantine 1081 - 1118

Date

1087-1092

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1976.79.1491

Machine Generated Data

Tags

Amazon
created on 2022-05-09

Gemstone 99.3
Accessories 99.3
Jewelry 99.3
Accessory 99.3
Crystal 93.4
Soil 90.9
Ornament 85.8
Mineral 81.4
Agate 76.7
Rock 75.8
Diamond 74.8
Nature 62.8
Outdoors 62.8
Astronomy 62.8
Night 62.8
Outer Space 62.8
Universe 62.8
Space 62.8

Clarifai
created on 2023-10-16

geology 99.7
quartz 99.6
no person 99.1
stone 99.1
rock 99
ore 99
jewelry 98.3
nature 98.3
mine 97.9
prehistoric 97.5
paleontology 97.3
one 97.2
gem 97
astronomy 96.6
crystal 96.1
specimen 96.1
sculpture 95.4
treasure 94.4
precious 94.2
boulder 93.5

Imagga
created on 2022-05-09

invertebrate 30.9
moon 29.8
stone 26.7
crater 23.4
black 21.8
animal 18.5
close 17.7
trilobite 17.4
night 16.9
dark 16.7
full 16.4
pepper 15.8
rock 15.6
space 15.5
pebble 14.9
pick 14.4
planet 14.3
stones 14.2
arthropod 13.9
device 13.8
detail 13.7
coal 13.4
fossil 12.8
texture 12.5
sky 12.2
closeup 12.1
round 12.1
love 11.8
astronomy 11.7
natural depression 10.9
gray 10.8
organism 10.8
natural 10.7
food 10.6
old 10.4
nobody 10.1
reflection 9.9
lunar 9.9
science 9.8
surface 9.7
pattern 9.6
object 9.5
health 9
remains 8.9
art 8.8
geological formation 8.3
brown 8.1
orbit 7.9
universe 7.8
mineral 7.8
balance 7.6
solid 7.5
symbol 7.4
stack 7.4
heart 7.4
light 7.4
design 7.3
star 7.3
rough 7.3
color 7.2
spa 7.2
satellite 7.1

Google
created on 2022-05-09

Microsoft
created on 2022-05-09

mineral 83.4
cave 76.1
rock 75.3
nature 68.3
stone tool 59.4
igneous rock 53.7
quartz 50.3

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Skull

AWS Rekognition

Moon 62.8%

Categories

Imagga
created on 2022-05-09

food drinks 83.5%
paintings art 11.5%
nature landscape 2.2%
interior objects 1.1%

Captions

Microsoft
created by unknown on 2022-05-09

a close up of an animal 74.7%
close up of an animal 69.7%
a close up of a mans face 53%

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 2025-07-04

two small pieces of metal with a bird on them

OpenAI GPT

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

The image depicts two sides of a small, ancient coin or token-like object displayed against a black background. The coin appears irregular in shape and worn, suggesting significant aging or usage over time. On the left side of the image, faint impressions can be seen, possibly depicting a figure or symbol, although the details are indistinct. The right side of the coin displays a similarly faint design, with surface corrosion or wear rendering the patterns difficult to discern. Adjacent to the image is a scale in centimeters, providing an indication of the object's size, which appears to be quite small.

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

The image shows two ancient bronze coins placed against a black background. There is a clear scale on the right side of the image, marked in centimeters, indicating the size of the coins.

The coin on the left appears to have a worn and blurred depiction of a standing figure; details are hard to discern due to wear. The background surrounding the figure is smooth, and the coin has an irregular, somewhat oval shape.

Similarly, the coin on the right is worn and has an uneven, undefined surface with some indistinct features. The irregular shape matches that of the coin on the left, and both appear to have been used considerably over time.

Overall, the coins reflect the rich but obscured history of ancient bronze currency, with their details eroded over the centuries.

Anthropic Claude

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

The image shows two irregularly shaped rocks or stones on a black background. The stones appear to be gray or grayish-brown in color and have a rough, uneven surface texture. There are no other objects or features visible in the image besides the two stones.

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

This image shows what appears to be a fossil or rock specimen photographed against a black background. The object has a rough, segmented texture with a grayish-brown coloration. There are some lighter patches or mineral deposits visible on its surface. The specimen has an elongated, somewhat oval shape with irregular edges and appears to have distinct segments or ridges along its length. A measurement scale in centimeters is visible along the right side of the image, suggesting this is likely a scientific or specimen photograph. The lighting highlights the object's textured surface while the dark background provides strong contrast for detailed examination.

Meta Llama

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

The image presents a close-up view of two ancient coins, likely from the Middle Ages or earlier, set against a black background. The coins are positioned side by side, with their edges slightly overlapping.

Coin Details:

  • Coin 1 (Left):
    • Shape: Irregular hexagon with rounded corners
    • Material: Dark gray or brown metal, possibly bronze or copper
    • Design: A raised design on one side, featuring an indistinct figure or symbol
    • Size: Approximately 1.5 cm in diameter
  • Coin 2 (Right):
    • Shape: Similar to Coin 1, but with more pronounced irregularities
    • Material: Lighter gray or brown metal, possibly a different alloy or patina
    • Design: A raised design on one side, featuring a more defined figure or symbol
    • Size: Approximately 1.5 cm in diameter

Background and Scale:

  • The background is solid black, providing a neutral contrast to the coins.
  • A scale is visible on the right side of the image, consisting of white lines with the label "cm" at the bottom. The scale appears to be in centimeters, with each line representing approximately 0.5 cm.

Overall:

The image showcases two ancient coins with distinct designs and materials, set against a simple black background with a scale for reference. The coins' irregular shapes and raised designs suggest they may be from a specific region or time period, although the exact origin and meaning of the designs are unclear without further context.

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

The image features two ancient coins, each with a unique design and texture. The coins are positioned side by side, with the left coin facing upwards and the right coin facing downwards. Both coins have an irregular shape, resembling a hexagon with rounded edges.

The left coin has a light gray color with a rough texture, while the right coin is darker and appears to be made of a different material. The right coin also has a more worn appearance, with visible signs of aging and wear.

In the bottom-right corner of the image, there is a ruler or scale that measures the size of the coins. The ruler is marked with lines and numbers, indicating that the coins are approximately 2-3 centimeters in diameter.

Overall, the image provides a detailed view of two ancient coins, showcasing their unique designs, textures, and sizes. The inclusion of the ruler adds context to the image, allowing viewers to better understand the scale and proportions of the coins.

Amazon Nova

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

The image displays two weathered, irregularly shaped pieces of metal, likely coins, set against a plain black background. The coins are positioned side by side, with one slightly to the left of the other. Both coins exhibit signs of wear and corrosion, indicating age and possibly prolonged exposure to the elements. The coin on the left is slightly larger and has a more defined shape, with visible engravings or markings, possibly depicting a figure or symbol. The coin on the right is smaller and more irregular in shape, with a rougher surface and less distinct features. A ruler marked with centimeters is visible to the right of the coins, providing a scale for size reference.

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

The image features two coins displayed on a black background. The coins are placed side by side, with a ruler on the right side to provide a sense of scale. The coin on the left appears to have a person's head engraved on it, while the coin on the right has a circular design with a cross in the middle. Both coins have a rough surface texture and are made of a silver-colored metal.

Google Gemini

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

The image shows two sides of a coin. The coin is irregular in shape and appears to be made of a dull gray metal, possibly silver. The details on the coin are worn, but there are visible figures or symbols on both sides. To the right of the coin there is a ruler measuring in centimeters. The ruler indicates that the coin is a little more than one centimeter long. The background is solid black.

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

Here's a description of the image:

The image features two ancient coins, likely made of silver. They are positioned against a stark black background. The coins are irregular in shape, suggesting they were hand-struck.

  • Appearance: The coins show signs of wear and age, with visible imperfections like scratches and uneven surfaces. They have a slightly rough, textured appearance.
  • Obverse (Left Coin): A depiction of a person is visible on the face of the coin.
  • Reverse (Right Coin): This coin shows another artistic motif, although its details are somewhat obscured due to the coin's condition.
  • Scale: A ruler with centimeter markings is placed next to the coins, providing a size reference.

The composition and lighting suggest this is a close-up shot, likely for documentation or study of the coins' historical significance.

Mistral Pixtral

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

The image displays two sides of an ancient coin, likely of Roman origin, given the style and appearance. Here are the details for each side:

  1. Left Side (Obverse):

    • The coin appears to be somewhat worn and corroded.
    • There is a faint depiction of a profile face, possibly of an emperor or significant figure, facing right.
    • The features of the face are not very clear due to the wear, but the outline of the head and some facial features are discernible.
    • There may be some inscriptions around the edge, but they are not easily readable in this image.
  2. Right Side (Reverse):

    • This side of the coin also shows significant wear and corrosion.
    • There is a central design that is difficult to identify due to the condition of the coin. It could be a symbol or an emblem, possibly a cross or another significant marking.
    • The edges of the coin are irregular, indicating it has been in circulation and has seen considerable use.

Additionally, there is a scale on the right side of the image, which helps in understanding the size of the coin. The coin appears to be relatively small, typical of ancient currency.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-06-30

The image shows two ancient coins, each with a distinct design and some wear. The coins are placed on a black background, and a vertical scale is visible on the right side of the image, indicating the measurements in centimeters.

The coin on the left appears to be a coin of the Kushan Empire, featuring a figure in a standing pose, possibly a ruler or deity, holding a staff or scepter. The coin has a somewhat irregular, hexagonal shape with rounded edges and shows signs of aging, including scratches and discoloration.

The coin on the right also has a similar hexagonal shape and features a standing figure, likely the same ruler or deity, dressed in traditional attire. This figure is depicted in a frontal stance, and the coin's surface shows significant wear and patina, indicating age and extensive handling. The background of the image is plain black, which highlights the details on the coins.

The scale on the right suggests that the coins are small objects, possibly around 1-2 cm in diameter.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-06-30

This image shows two ancient coins placed side by side against a black background, with a scale ruler on the right side indicating the size in centimeters. The coins appear to be irregularly shaped and have a worn, weathered appearance, suggesting they are quite old.

The coin on the left has a design that seems to depict a human face, possibly a profile, with some hair details visible. The surface is rough and shows signs of aging and corrosion.

The coin on the right has a more abstract design, possibly with a central figure or symbol, but the details are less clear due to the wear and corrosion. The surface of this coin also shows significant signs of aging and irregularities.

Overall, the coins appear to be artifacts of historical significance, likely from an ancient civilization.

Text analysis

Amazon

cm

Google

cm
cm