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Human Generated Data

Title

Coin of Alexios I

Date

1092/1093 CE

People

Coin Constituent: Alexios I, Byzantine 1081 - 1118

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.1678

Human Generated Data

Title

Coin of Alexios I

People

Coin Constituent: Alexios I, Byzantine 1081 - 1118

Date

1092/1093 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.1678

Machine Generated Data

Tags

Amazon
created on 2022-05-10

Gemstone 98.6
Jewelry 98.6
Accessories 98.6
Accessory 98.6
Ornament 94.3
Mineral 85.1
Crystal 82.1
Agate 58.9

Clarifai
created on 2023-10-17

metalwork 98.3
science 98
quartz 97.9
no person 97.8
geology 97.7
sculpture 96.6
symbol 96.4
jewelry 95.7
mine 95.4
one 94.3
treasure 92.9
specimen 92.7
ore 92.7
nature 92.6
invertebrate 92.4
side view 92.3
medicine 92.1
gem 90.4
marijuana 89.7
precious 89.6

Imagga
created on 2022-05-10

planet 45.9
ring 39.7
moon 39.2
globe 38
space 37.3
earth 36.6
sphere 32.2
night 30.2
science 28.5
astronomy 28.4
abalone 28.1
world 26.6
universe 26.3
black 25.3
gastropod 24.4
cosmos 22.4
global 21
dark 20.9
mollusk 20
invertebrate 19.8
galaxy 19.5
solar 18.5
sky 18.5
stars 17.9
orbit 17.7
cloud 17.2
satellite 16.7
star 16.4
shield 15.6
round 15.6
surface 14.1
3d 14
outer 13.8
spotlight 13.6
armor 13.5
system 13.3
sun 12.9
shine 12.9
light 12.7
crater 12.7
lamp 12.7
currency 12.6
protective covering 12
money 11.9
continent 11.7
close 11.4
render 11.3
map 11.2
land 11.1
finance 11
full 11
telescope 10.9
lunar 10.9
horizon 10.8
reflection 10.8
ball 10.8
bright 10.7
atmosphere 10.6
coin 10.5
sea 10.2
design 10.1
organism 10
digital 9.7
geography 9.6
object 9.5
art 9.4
cash 9.2
ocean 9.1
environment 9.1
source of illumination 9
moonlight 8.9
astrology 8.9
silver 8.9
glass 8.8
symbol 8.8
shiny 8.7
gong 8.6
percussion instrument 8.3
covering 8.2
graphic 8
conceptual 7.9
galactic 7.9
nebula 7.9
alien 7.9
circle 7.8
north 7.7
metal 7.2
fantasy 7.2
screw 7.2
financial 7.1

Google
created on 2022-05-10

Microsoft
created on 2022-05-10

dark 53.2

Color Analysis

Feature analysis

Amazon

Diamond

Clarifai

Coin

AWS Rekognition

Diamond 85.7%

Categories

Imagga
created on 2022-05-10

paintings art 97.5%
food drinks 1.6%

Captions

Microsoft
created by unknown on 2022-05-10

a dark room 27.1%
a very dark room 27%
a close up of a dark room 26.9%

Clarifai

No captions written

Salesforce

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

a photograph of two old coins with a black background

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

two bronze coins with a woman and a man on them

OpenAI GPT

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

The image shows two sides of an ancient coin against a black background. The coin appears to be made of bronze or a similar material, with significant wear and oxidation, resulting in green and reddish patina visible on its surface.

On the left side of the image, the first side of the coin bears faint shapes, perhaps suggesting figures or symbols, though details are difficult to discern due to the coin's degraded condition.

On the right side of the image, the second side of the coin appears to depict a central figure, possibly a ruler or a religious figure, wearing elaborate attire such as a crown or headpiece, and a decorative robe. The figure is surrounded by additional shapes or designs, though corrosion obscures much of the original detail.

The background is entirely black, and there are measurement lines on the right to indicate the coin's scale in centimeters. The coin seems to be small and roughly circular but slightly irregular in shape.

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

The image shows two sides of an ancient coin against a black background. The coin appears to be made of bronze and is corroded, with a greenish patina indicative of oxidation over time. The left side of the coin (the obverse) shows a worn figure or possibly a portrait, but the details are not very distinct due to corrosion. The right side (the reverse) seems to feature a standing figure with some visible facial details and possibly ornate clothing or armor. The coin's surfaces are rough, and it exhibits significant wear, making it difficult to discern fine details. On the right side of the image, there is a scale indicating the size of the coin with markings denoting centimeters.

Anthropic Claude

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

The image shows two ancient bronze coins or tokens. They appear to be irregularly shaped, with a greenish-brown patina indicating they have aged over time. The coins have various markings and designs on them, though the details are not entirely clear in the image. The coins are displayed against a plain black background, allowing the focus to be on the coins themselves.

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

This appears to be an ancient coin photographed against a black background with a measurement scale visible on the right side. The coin shows significant age and weathering, with a patina that has developed into greenish and brown tones typical of oxidized copper or bronze. The surface appears to have some text or designs, though they're quite worn and difficult to make out clearly. The coin has an irregular, somewhat oval shape, which is common for ancient hand-struck coins. The verdigris (green corrosion) patches visible on the surface suggest this is likely an archaeological find that has spent considerable time buried or exposed to the elements.

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. The coin's surface is weathered, with visible signs of aging, including green patina and red rust spots. The front side features a circular design, while the back side displays a rectangular shape with a circular indentation at its center.

Key Features:

  • Front Side:
    • Circular design
    • Weathered surface with green patina and red rust spots
  • Back Side:
    • Rectangular shape
    • Circular indentation at center
    • Weathered surface with green patina and red rust spots

Visual Representation:

The image provides a detailed view of the coin's front and back sides, highlighting its unique design and weathered appearance. The use of a black background and a ruler on the right side allows for accurate measurement and comparison of the coin's size. Overall, the image offers a comprehensive look at the coin's features and condition.

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 Byzantine Empire, set against a black background. The coins are positioned side by side, with the left coin featuring an image of Jesus Christ and the right coin depicting the Virgin Mary.

Coin Details:

  • Left Coin: The left coin showcases an image of Jesus Christ, characterized by a beard and wearing a robe. The coin's surface exhibits signs of wear and corrosion, with visible green and red patina.
  • Right Coin: The right coin features an image of the Virgin Mary, also wearing a robe. Similar to the left coin, it displays signs of wear and corrosion, with green and red patina evident on its surface.

Background and Scale:

  • Background: The coins are set against a solid black background, which helps to accentuate their details.
  • Scale: A scale is provided on the right side of the image, indicating measurements in centimeters. This allows for an accurate assessment of the coins' size.

Overall Impression:

The image provides a clear and detailed view of the two ancient coins, highlighting their historical significance and cultural importance. The use of a black background and scale enhances the visual presentation, making it easier to appreciate the coins' intricate designs and craftsmanship.

Amazon Nova

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

The image displays two ancient bronze coins, possibly Byzantine, set against a dark background. The coins have a greenish patina, indicating their age and exposure to the elements over time. Each coin features an intricate design on both sides, with one side depicting a figure, likely an emperor or a saint, wearing a crown and holding a scepter. The other side appears to have a different figure, possibly a religious or mythological character, with some details obscured by the coin's wear and patina. The coins are positioned next to a ruler with metric measurements, suggesting an effort to document their size accurately. The coins' design and patina suggest they are from a historical period, possibly the Byzantine Empire, known for its rich numismatic history.

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

The image shows two ancient coins, likely from the Byzantine Empire, displayed on a black background. Both coins are in a circular shape and appear to be made of metal, possibly bronze or copper. The coins have a greenish-brown patina, indicating their age and exposure to various environmental conditions over time. The coins are shown in profile, and their surfaces are worn, suggesting they have been in circulation for a considerable period. The coins have intricate designs and inscriptions, possibly depicting rulers or religious figures, which were common on Byzantine coins.

Google Gemini

Created by gemini-2.0-flash-lite on 2025-05-02

Here is a description of the image:

The image displays two ancient bronze coins against a black background. A ruler is positioned on the right side, indicating a measurement of centimeters.

The coins are both circular, but their edges appear worn and irregular. They have a dark, weathered appearance with areas of green and red-brown oxidation.

The coin on the left has an image that appears to be a partial depiction of a person, possibly a bust, within a central circle. The details are worn, but some facial features and a garment are visible.

The coin on the right shows a more complete bust. The face, detailed with a beard, is framed by hair or a head covering. Vertical lines suggest a garment or drapery.

Overall, the image has an archaeological or historical context, showcasing aged bronze coins.

Created by gemini-2.0-flash on 2025-05-02

Here's a description of the image:

The image shows two antique coins against a black background. A scale in centimeters is on the right side of the image. The coins are dark, corroded, and likely made of copper or bronze. The coins are not perfectly round and have irregular edges.

Both coins appear to have the same or very similar design. A figure can be made out on each, presumably a person of some importance. The figure seems to be wearing elaborate clothing. Details are hard to discern due to the corrosion and wear.

The coin on the left has more extensive green corrosion or verdigris, suggesting it's older or more heavily weathered.

Overall, the coins are in poor condition, but the designs are still somewhat visible.

Mistral Pixtral

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

The image shows two sides of an ancient coin, likely made of bronze or copper, given its greenish patina, which is typical of oxidized copper.

  • Left Side (Obverse):

    • The coin appears to have some form of inscription or image, but it is heavily worn and corroded, making it difficult to discern specific details.
    • The surface is irregular and shows signs of significant wear and tear, with patches of green corrosion.
  • Right Side (Reverse):

    • This side also shows significant wear, but some vertical lines or columns of text are faintly visible.
    • The coin's surface is similarly irregular and corroded, with areas of greenish patina.
  • Scale:

    • A scale is visible on the right side of the image, indicating the coin's size. The scale markings suggest the coin is relatively small, likely around 1-2 centimeters in diameter.

Overall, the coin is in poor condition due to age and exposure to the elements, making it challenging to identify specific details or origins without further expert analysis.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-06

The image shows two sides of an ancient coin against a black background. The coin appears to be made of a dark metal, possibly bronze or copper, and exhibits a patina with greenish and reddish hues, indicative of oxidation over time. The coin is irregularly shaped, with a slightly concave surface.

The obverse (front side) of the coin features a detailed figure, possibly a deity or a ruler, depicted in a seated position with what appears to be a crown or headpiece. The figure is adorned with intricate details, and there are inscriptions around the figure, though the text is not clearly legible in the image.

The reverse (back side) also has an engraved design, with a figure that seems to be holding a staff or scepter. This figure is also depicted in a seated position, wearing a crown, and there are inscriptions around the figure as well.

On the far right side of the image, there is a ruler scale marked in centimeters, indicating the size of the coin, which appears to be around 2.5 cm in diameter. The overall condition of the coin suggests it is quite old, and the patina adds to its historical and archaeological value.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-06

This image shows two sides of an ancient coin, likely from the Byzantine Empire, given the style of the portraits and inscriptions. The coin appears to be made of bronze, as indicated by its reddish-brown color and patina, with some greenish corrosion visible on the left side, suggesting age and exposure to the elements.

The left side of the coin has a portrait of a person wearing what looks like a crown or headwear, and the right side features a figure dressed in elaborate robes, possibly a depiction of an emperor or other important figure. The inscriptions around the edges of the coin are not clearly legible in this image, but they likely contain details about the ruler or the issuing authority.

The coin is presented on a dark background, which helps to highlight the details of the coin's surface. There is a scale on the right side of the image, marked in centimeters, indicating the size of the coin. The scale suggests that the coin is relatively small, typical for ancient coins of this type.

Text analysis

Amazon

cm

Google

cm
cm