Human Generated Data

Title

Pentanummium of Justin I, Constantinople

Date

518-527

People

Coin Constituent: Justin I, Byzantine r. 518 - 527 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.293

Human Generated Data

Title

Pentanummium of Justin I, Constantinople

People

Coin Constituent: Justin I, Byzantine r. 518 - 527 CE

Date

518-527

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.293

Machine Generated Data

Tags

Amazon
created on 2022-05-10

Dime 99.2
Coin 99.2
Money 99.2
Nickel 98.9
Nature 95.9
Outdoors 95.9
Astronomy 95.9
Night 95.9
Outer Space 95.9
Space 95.9
Universe 95.9
Bronze 68

Clarifai
created on 2023-10-17

no person 99.3
invertebrate 98.1
metalwork 97.9
one 97.1
astronomy 96.9
round 96.2
round out 96.2
science 95.2
desktop 94.3
still life 93.3
shape 89.3
moon 89.3
weapon 88.8
copper 88.7
gold 88.1
treasure 87.6
wealth 87.6
shell 86.9
grow 86.7
shining 85.4

Imagga
created on 2022-05-10

clock 100
wall clock 92.5
timepiece 83.5
analog clock 39.1
measuring instrument 37.9
instrument 29.9
screw 28.2
time 27.4
old 25.8
compass 23.3
antique 23.1
fastener 22.7
map 17.7
north 17.2
restraint 16.3
vintage 15.7
retro 15.6
direction 15.2
east 14.9
hour 14.6
west 14.5
watch 14.4
close 14.3
south 14.1
grunge 12.8
minute 12.7
travel 12.7
dial 12.6
black 12.6
navigation 12.5
round 12.1
alarm 11.8
object 11.7
journey 11.3
ancient 11.2
exploration 10.7
business 10.3
hand 10.1
wood 10
face 9.9
metal 9.7
geography 9.6
measurement 9.6
brown 9.6
closeup 9.4
number 9.3
morning 9
gold 9
dirty 9
design 9
detail 8.8
paper 8.6
wall 8.5
moon 8.5
texture 8.3
planet 8.3
pattern 8.2
timer 8.2
aged 8.1
clock pendulum 8.1
deadline 7.8
wake 7.8
second 7.8
art 7.8
numbers 7.7
old fashioned 7.6
pointer 7.5
classic 7.4
globe 7.4
symbol 7.4
light 7.4
decoration 7.2
circle 7.1
world 7.1

Google
created on 2022-05-10

Brown 98
Coin 87.2
Currency 84.7
Artifact 84.1
Money 84
Nickel 80.6
Circle 74.5
Font 72.7
Astronomical object 70.4
Metal 70.3
Money handling 69.6
Wood 68.8
Geology 68.1
Darkness 67.8
Fashion accessory 67.1
History 65.1
Bronze 63.9
Event 62.6
Rock 60.3
Tree 59.2

Microsoft
created on 2022-05-10

coin 92.6
echinoderm 77.1
bronze 59.8
dark 57.9
silver 56.4

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 95.9%

Categories

Imagga
created on 2022-05-10

paintings art 82.9%
sunrises sunsets 10.2%
interior objects 1.5%
events parties 1.4%
streetview architecture 1.1%

Captions

Clarifai

No captions written

Salesforce

Created by general-english-image-caption-blip-2 on 2025-06-28

two ancient coins with a cross on one side and a star on the other

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

a photograph of two coins are shown on a black background

OpenAI GPT

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

This image displays two sides of an ancient coin set against a solid black background. On the left side, the coin appears to have a worn profile of a figure, possibly an emperor or ruler, surrounded by a partial circular inscription. The details are faint due to aging or corrosion. On the right side, the coin features a geometric symbol resembling the Chi-Rho, an early Christian symbol, encircled by delicate lettering or figures. A scale in centimeters along the right edge provides context for its size, indicating the coin is small.

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

The image shows a pair of small, ancient coins or tokens against a dark background. Each coin has distinct inscriptions and designs.

The coin on the left features a worn bust with inscriptions around the perimeter, though they are partially illegible due to wear and corrosion. What is discernible appears to be "NVS... AVG," likely referring to a historical figure, such as an emperor.

The coin on the right displays a prominent Chi-Rho symbol (☧), an early Christian symbol consisting of the superimposed letters "P" and "X," surrounded by other possibly decorative marks or letters. The Chi-Rho symbol suggests that this coin could date from the period of Constantine the Great or that of his successors when Christianity became more established in the Roman Empire.

The coins appear to be made of a copper alloy, as indicated by their green and brown oxidized surfaces. On the right side of the image, a scale marked in centimeters is visible, indicating the small size of the coins.

Anthropic Claude

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

The image shows two ancient coins or medallions against a black background. The coins appear to be made of a bronze or copper-like material and have a weathered, oxidized appearance. On one side of each coin, there is an inscription or text that is partially legible. On the other side, there is a design or symbol that appears to be a star or cross-like pattern. The coins seem to be from an ancient or historical period, but I cannot identify or name any specific individuals depicted on them.

Created by us.anthropic.claude-3-opus-20240229-v1:0 on 2025-06-17

The image shows two ancient bronze coins against a black background. The coins appear to be from the Roman era based on their style and patina. They have a greenish-brown color from oxidation over time. The coin on the left depicts a male head in profile facing right, while the coin on the right shows what looks like a wreath or starburst design. 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 2025-06-17

This image shows what appears to be an ancient Roman coin photographed against a black background. The coin appears to be made of bronze or copper and shows significant aging and patina, with a greenish-brown coloration typical of oxidized ancient metals. The coin's surface shows some wear but still retains visible relief details, though they're somewhat degraded by time. A measurement scale in centimeters is visible along the right side of the image, helping to provide scale reference for the artifact.

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 displaying a circular design featuring a flower-like pattern at its center, surrounded by an outer ring that appears to contain additional symbols or markings. In contrast, the right coin showcases a star-like design at its center, accompanied by an outer ring that may hold additional symbols or markings.

A ruler is visible on the right side of the image, indicating the size of the coins. The ruler's markings suggest that the coins are approximately 1 centimeter in diameter. The image provides a clear view of both coins, allowing for a detailed examination of their designs and features.

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 Roman Empire, set against a black background. The coins are positioned side by side, with the left coin facing upwards and the right coin facing downwards.

Coin Details:

  • Left Coin: The left coin features an embossed image of a person's head, possibly a Roman emperor or deity, on its obverse (front) side. The reverse (back) side is not visible due to the coin's orientation.
  • Right Coin: The right coin displays a cross-like symbol on its reverse side, which is facing upwards. The obverse side is not visible due to the coin's orientation.

Background and Scale:

  • The background of the image is solid black, providing a clean and neutral backdrop for the coins.
  • A scale is provided on the right side of the image, indicating that the coins are approximately 1-2 centimeters in diameter.

Overall Impression:

  • The image suggests that the coins are being examined or studied, possibly for historical or archaeological purposes.
  • The use of a black background and a scale helps to create a sense of professionalism and attention to detail, implying that the image is intended for academic or educational use.

Amazon Nova

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

The image features two ancient coins displayed against a black background. On the left side, there is a coin with a somewhat blurry appearance, and it has some inscriptions and a profile of a figure, possibly a ruler or deity. The coin on the right side is clearer and shows a cross with the letters "XPI" inscribed on it, which likely stands for "Christus" or "Christ" in Latin. The coins are placed in a way that they appear to be side by side, and a ruler with centimeter measurements is visible on the right side of the image.

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

The image shows two coins placed on a black background. The coins are likely made of bronze and appear to be ancient. They have a circular shape and a worn appearance, suggesting that they have been in circulation for a long time. The coins have a distinct design on their surface, with one coin featuring a cross symbol and the other coin having a different design. The coins are positioned side by side, with a ruler or measuring tape placed on the right side of the image. The ruler has a white background with black markings, indicating the measurement in centimeters. The coins are placed in a way that allows for a clear comparison of their size and design.

Google Gemini

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

Here's a description of the image:

The image features two views of a corroded, tarnished coin against a black background. To the right of the coins, there is a vertical scale in centimeters. The first coin is on the left side and shows faint lettering around a central design. The second coin, positioned to the right of the first, displays a more distinct design featuring a central symbol similar to the Chi-Rho (a Christian symbol), flanked by what appear to be a triangle and a curve. The coins are both round and appear to be made of a material like bronze or copper, given their color and state of decay.

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

Here's a description of the image:

The image shows two ancient-looking coins against a black background, accompanied by a centimeter ruler on the right side.

  • Coins: The coins appear to be bronze or copper, with a weathered, greenish-brown patina. They have a circular shape. One coin is placed to the left, and the other to the right of the image.

    • The first coin has some inscriptions or designs around its edge, and a shape in its center.
    • The second coin has a design that may be a Chi-Rho (the first two letters of the Greek word for "Christ"), a symbol frequently associated with early Christianity.
  • Background and Ruler: The background is a stark black, which emphasizes the coins. The centimeter ruler provides a sense of scale.

Overall, the image presents the coins in a way that suggests they are of historical significance.

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 a metal, likely bronze or copper, and is heavily worn, indicating it is quite old.

  1. Left Side (Obverse):

    • The coin features a profile of a person facing to the right. The details are not very clear due to wear and corrosion, but the image suggests it is a bust.
    • There are some inscriptions around the edge of the coin, but they are also difficult to read due to the condition of the coin.
  2. Right Side (Reverse):

    • The reverse side of the coin displays a symbol that appears to be a cross with flared ends, possibly a patriarchal cross or a similar design.
    • The design is centered on the coin and is relatively clear despite the wear.

The coin is displayed next to a scale, indicating its small size. The scale marks suggest the coin is approximately 1-2 centimeters in diameter. The overall condition of the coin suggests it has historical significance, likely from an ancient civilization.

Qwen

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

The image shows two ancient coins placed side by side against a dark background. The coin on the left appears to be weathered with a mottled surface that suggests it has been exposed to the elements for a long time. The coin on the right is more uniform in color, with a pattern that includes a stylized design, possibly a star or cross, in the center.

Both coins have a round shape with a slightly raised rim. The coin on the right has a more defined edge and a clearer central design, while the coin on the left has a more intricate, possibly more detailed, design around the outer edge.

To the right of the coins, there is a white vertical ruler with centimeter markings, indicating the size of the coins. The ruler is placed vertically and provides a sense of scale, showing that the coins are relatively small, possibly a few centimeters in diameter.

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

The image shows two ancient coins set against a black background. The coins appear to be made of metal, likely bronze or a similar material, and show signs of wear and patination consistent with age.

  • Left Coin: The left coin has a more irregular shape with a rough surface. It features a design that seems to include a central dot surrounded by a circular pattern, possibly with additional markings or inscriptions that are not clearly legible due to wear and erosion. The coin's edges are uneven, suggesting it may have been hand-struck or produced with primitive minting techniques.

  • Right Coin: The right coin is more circular and smoother than the left one. It displays a distinct design that resembles a cross or a four-armed star in the center, surrounded by what appears to be a ring of dots or small circles. The overall design is more defined and symmetrical compared to the left coin.

The image includes a scale on the right side, marked in centimeters, indicating the size of the coins. The scale suggests that each coin is approximately 1.5 to 2 centimeters in diameter. The dark background enhances the visibility of the coins' details and texture.

Text analysis

Amazon

cm

Google

cm
cm