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Human Generated Data

Title

Coin of Alexios I

Date

11th-12th century

People

Coin Constituent: Alexios I, Byzantine 1081 - 1118

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.1700

Human Generated Data

Title

Coin of Alexios I

People

Coin Constituent: Alexios I, Byzantine 1081 - 1118

Date

11th-12th century

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.1700

Machine Generated Data

Tags

Amazon
created on 2022-05-10

Coin 94.8
Money 94.8
Nickel 89
Nature 88.3
Outdoors 88.3
Astronomy 88.3
Night 88.3
Outer Space 88.3
Space 88.3
Universe 88.3
Rust 66.9
Dime 56.2

Clarifai
created on 2023-10-17

no person 98.4
metalwork 94.4
sculpture 94
side view 93
geology 92.7
prehistoric 91.7
one 90.1
still life 89.2
quartz 88.8
rock 88.6
astronomy 88.4
stone 87.8
iron 87.7
rusty 87.7
art 87.5
mine 86.8
nature 85.1
treasure 84.9
desktop 84.5
symbol 84.2

Imagga
created on 2022-05-10

screw 100
fastener 93.1
restraint 69.2
brown 21.4
close 20.6
currency 19.8
money 19.6
coins 18.3
moon 17.6
food 16.5
full 16.5
black 16.2
trilobite 15.2
dark 14.2
object 13.9
cash 13.7
nut 13.7
walnut 13.6
finance 13.5
closeup 13.5
coin 13.4
arthropod 12.4
round 12.1
astronomy 11.7
old 11.2
space 10.9
night 10.7
planet 10.5
stone 10.2
device 10
bank 9.9
invertebrate 9.8
rock 9.6
snack 9.4
edible nut 9.4
natural 9.4
banking 9.2
seed 9.1
fruit 8.5
historical 8.5
stack 8.3
science 8
crater 7.9
penny 7.9
sky 7.7
texture 7.6
organic 7.6
tasty 7.5
chocolate 7.5
single 7.4
nut and bolt 7.4
retro 7.4
sweet 7.1
dessert 7.1
nobody 7

Google
created on 2022-05-10

Brown 98
Artifact 85.1
Font 75.7
Currency 75.6
Wood 74.8
Circle 73.4
Metal 71.5
Coin 71.1
Money 68.7
Nickel 64.1
Fashion accessory 63.9
Rock 60.7
Art 60.5
Carmine 59.1
History 57.4
Bronze 55.7
Ancient history 55.2

Microsoft
created on 2022-05-10

coin 94.6
metalware 79.5
bronze 76.1
screw 49.8
dark 40.3

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 88.3%

Categories

Imagga
created on 2022-05-10

paintings art 57.5%
food drinks 12.5%
events parties 9.2%
nature landscape 6.5%
sunrises sunsets 6.3%
interior objects 3.5%
people portraits 1.7%

Captions

Microsoft
created by unknown on 2022-05-10

a dark background 34.4%
a very dark room 34.3%

Clarifai

No captions written

Salesforce

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

a photograph of two coins with a cross on the front and a coin on the back

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

two coins with the same design on them

OpenAI GPT

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

This image shows two sides of what appears to be an old, weathered coin. The surface of the coin is brownish-orange with signs of corrosion or wear, suggesting that it is made of a copper or bronze-like material and has aged significantly.

  1. Left Side: The design on this side is not entirely clear, possibly due to wear or corrosion, but it seems to include faint markings or symbols. It could be a figure, an emblem, or script that has become less distinct over time.

  2. Right Side: The design here is more discernible, featuring a cross prominently at the center. Surrounding the cross are small triangular or arrow-like markings at each quadrant, which might represent decorative elements, symbols, or a reference to something cultural or religious.

The coin is set against a black background with a scale on the far right in centimeters, indicating its small size. The coin's irregular shape suggests it may be quite old and possibly hand-cut, rather than perfectly machine-minted. It may be of historical or archaeological interest.

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

The image shows two small, ancient coins side by side against a black background. Both coins appear to be made of a coppery or bronze material, as indicated by areas of oxidation and a brownish color. The coin on the left is worn and its design is not easily discernible, but it may feature a figure or some form of design that has been eroded over time. The coin on the right displays a clearer design, featuring a cross at its center with symbols flanking each quadrant of the cross. The edges of both coins are irregular, possibly signifying their age and historical use. To the right of the coins is a scale indicating the size in centimeters, which suggests the coins are quite small.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-17

The image shows two ancient coins or medallions. They appear to be made of a reddish-brown metal, likely copper or bronze. The coins have a rough, weathered appearance, indicating they are quite old. One coin has an indistinct design on it, while the other coin features a cross-like symbol. The coins are displayed against a black background, which helps to highlight their details.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-17

This appears to be an ancient or old coin photographed against a black background with measurement marks visible on the right side of the image. The coin is brown/reddish in color, showing significant oxidation or corrosion typical of old copper or bronze coins. It appears to be oval-shaped and has some visible markings or designs on its surface, though they are worn and not clearly distinguishable. The scale on the right side is marked in centimeters, helping to show the size of the artifact. The lighting in the photo appears to be professional, suggesting this might be a museum or archaeological documentation photograph.

Meta Llama

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

The image presents a pair of ancient coins, each with distinct designs, 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 1 (Left):

  • The coin features an indistinct design, possibly a face or symbol, which is difficult to decipher due to its worn state.
  • The coin's surface exhibits signs of aging and wear, indicating its age and historical significance.
  • The coin's edges appear rough and irregular, suggesting that it may have been handled or used extensively in the past.

Coin 2 (Right):

  • The coin displays a clear cross design, which is likely a symbol of religious or cultural significance.
  • The cross is centered on the coin and appears to be symmetrical, with equal arms extending from the center.
  • The coin's surface is also worn, but the cross design remains relatively clear, providing valuable information about the coin's origins and purpose.

Background:

  • The background of the image is solid black, which helps to highlight the coins and their designs.
  • A white ruler is visible on the right side of the image, providing a scale for measuring the coins.
  • The ruler features a series of horizontal lines, each representing a different unit of measurement (e.g., centimeters).

Overall:

  • The image provides a detailed view of two ancient coins, showcasing their unique designs and historical significance.
  • The use of a black background and a white ruler helps to emphasize the coins and their features, making it easier to examine and study them.
  • The image suggests that the coins may have been discovered or excavated from an archaeological site, and their age and condition provide valuable insights into the past.

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

The image features two ancient coins, one on the left and one on the right, against a black background. The coins are brown and appear to be made of metal, with visible signs of aging and wear. They have an irregular shape, resembling a circle but with rough edges.

On the left coin, there is an indistinct design that may depict a person or an animal, although it is difficult to discern due to the coin's condition. The right coin has a cross in the center, surrounded by illegible text or symbols around its edge. The text or symbols are not clear enough to read.

In the bottom-right corner of the image, there is a ruler with measurements in centimeters, indicating the size of the coins. The ruler has markings for 1 cm, 2 cm, 3 cm, 4 cm, 5 cm, 6 cm, 7 cm, 8 cm, 9 cm, and 10 cm. However, the exact measurement of the coins is not provided.

Overall, the image presents two ancient coins with unique designs and characteristics, set against a plain black background with a ruler for scale.

Amazon Nova

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

The image shows two ancient coins displayed on a black background. The coins appear to be made of bronze and have a worn, rustic appearance, suggesting their age. On the left, there is a coin featuring a central figure, possibly a deity or a ruler, with intricate details that are somewhat obscured by the coin's patina. On the right, there is another coin with a cross symbol prominently displayed in the center, accompanied by some text or symbols that are partially legible. The coins are positioned next to a ruler with centimeter markings, indicating their size.

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

The image shows two ancient coins on a black background. The coins are circular in shape, with a brown color, and are made of metal. The coin on the left has some engravings on it, which appear to be in a foreign language. The coin on the right also has engravings, but they are in a different style. There is a ruler on the right side of the image, which is used to measure the size of the coins.

Google Gemini

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

The image shows two sides of a small, round, and likely very old coin, set against a black background. The coin has a copper or bronze color, suggesting age and potential oxidation. It appears to be irregularly shaped, as if worn down or damaged over time.

On the left, one side of the coin displays faint, worn-down markings or symbols that are difficult to discern due to the condition of the coin.

On the right, the other side of the coin features a more distinct design. A simple cross is prominently visible at the center of the coin, along with other markings or symbols surrounding it. The design is worn but still recognizable.

To the right of the coin, there is a ruler or measuring scale with markings in centimeters, suggesting the coin's size.

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

Here's a description of the image:

Overall:
The image shows two old, possibly ancient, coins displayed against a stark black background. A ruler with centimeter markings is positioned vertically on the right side, suggesting the relative scale of the objects.

Coins:

  • Appearance: Both coins appear to be made of a copper-toned metal, showing signs of wear and possibly some corrosion or patina. They have irregular, somewhat rounded shapes, suggesting they were not perfectly circular when made.
  • Details: The coin on the left has a worn surface. The coin on the right side appears to have a cross design and some indistinct lettering around the cross.

Background and Composition:

  • Background: The black background emphasizes the coins, making them the primary focus of the image.
  • Arrangement: The coins are horizontally aligned, separated by some space. The ruler provides a sense of scale.

Overall Impression: The image suggests an archaeological or historical context, with the coins likely being artifacts. The lighting and composition are simple, drawing attention to the texture and potential age of the coins.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 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 copper, given its reddish-brown color and signs of oxidation.

  1. Left Side (Obverse):

    • The surface is worn and corroded, making it difficult to discern any detailed imagery or text.
    • There are faint traces of what might have been a portrait or symbol, but the details are not clear due to the coin's condition.
  2. Right Side (Reverse):

    • This side features a clearer design, including a cross with letters inscribed around it.
    • The cross is centrally placed and appears to be a Christian symbol, indicating that the coin might have been minted during a period when Christianity was prevalent.
    • The letters around the cross are likely in Greek or another ancient script, which was common in Byzantine or early Christian coinage.
  3. Scale:

    • There is a scale on the right side of the image, indicating the size of the coin. The coin appears to be approximately 1 to 2 centimeters in diameter, which is typical for ancient coins.

Overall, the coin seems to be from the Byzantine Empire or another early Christian period, given the presence of the cross and the style of the inscriptions. The wear and corrosion suggest it is quite old and has been exposed to the elements over time.

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 reddish-brown metal, possibly bronze or copper, and exhibits some wear and patination, indicating it is likely quite old.

Details on the Coin:

  1. Obverse (Front Side):

    • The obverse side of the coin features a detailed design that is difficult to decipher clearly due to the wear and patination.
    • There is a central image or symbol that is not entirely clear, but it seems to depict a figure or emblem.
    • The edge of the coin is irregular, suggesting it may have been hand-struck or not perfectly circular.
  2. Reverse (Back Side):

    • The reverse side of the coin is simpler and more accessible in terms of interpretation.
    • A large cross is prominently displayed in the center of the coin.
    • The cross is flanked by what appear to be additional symbols or letters, which may be inscriptions or decorative elements.

Scale:

  • There is a ruler on the far right side of the image, indicating the coin's diameter. The coin appears to be around 1 cm in size, which provides a sense of its relative size.

Observations:

  • The coin shows signs of age, with discoloration, wear, and possible corrosion, which adds to its historical significance.
  • The cross on the reverse suggests a possible religious or cultural affiliation for the coin, perhaps of a Christian or a similar belief system.

This coin could be of historical or numismatic interest, possibly dating back to a period when such symbols were in use. For a precise identification, it would be advisable to consult a numismatist or an expert in ancient coinage.

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

The image shows two ancient coins displayed side-by-side against a black background. Both coins are circular but appear slightly irregular in shape, suggesting wear or damage over time.

The coin on the left is heavily corroded and has a rough, uneven surface. It is difficult to discern any specific details or inscriptions on this coin due to its condition.

The coin on the right is in better condition and features a prominent cross in the center. The cross appears to be a Christian symbol, possibly indicating the coin's origin from a Christian region or era. Surrounding the cross, there are some inscriptions or symbols, but they are not clearly legible in the image.

On the right side of the image, there is a scale bar marked in centimeters, providing a reference for the size of the coins. The scale bar indicates that the coins are relatively small, likely less than 2 centimeters in diameter.

Text analysis

Amazon

cm

Google

cm
cm