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Human Generated Data

Title

Coin of Alexandreia under Caracalla

Date

2nd-3rd century CE

People

Coin Constituent: Caracalla, Roman r. 188 - 217 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1981.74.348

Human Generated Data

Title

Coin of Alexandreia under Caracalla

People

Coin Constituent: Caracalla, Roman r. 188 - 217 CE

Date

2nd-3rd century CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1981.74.348

Machine Generated Data

Tags

Amazon
created on 2022-05-06

Dime 98.8
Coin 98.8
Money 98.8
Nickel 98.6
Nature 96.6
Outdoors 96.6
Astronomy 96.6
Night 96.6
Outer Space 96.6
Universe 96.6
Space 96.6

Clarifai
created on 2023-10-16

metalwork 99.4
no person 99.3
ancient 94.9
sculpture 94.5
one 93
copper 90.8
round out 89.8
rusty 89.4
isolate 88.1
money 87.7
old 87.6
museum 84
industry 83.5
rust 81.6
art 81.6
desktop 81.2
retro 79.9
astronomy 79.2
cross 77.7
iron 77.2

Imagga
created on 2022-05-06

moon 30.2
planet 24.3
currency 22.5
close 20
money 19.6
coins 18.4
coin 18.1
old 17.4
night 16.9
crater 16.7
astronomy 15.6
round 15.5
finance 15.2
black 15
object 14.7
cash 14.7
food 14.3
full 13.7
bank 13.5
space 13.2
banking 12.9
dark 12.5
science 11.6
pay 11.5
earth 11.4
historical 11.3
brown 11
sky 10.9
collect 10.8
collection 10.8
universe 10.7
art 10.6
celestial body 10.5
globe 10.2
design 10.1
stone 10.1
fruit 10
star 9.9
lunar 9.9
retro 9.8
orbit 9.8
closeup 9.4
satellite 9.1
texture 9
one 9
numismatics 8.9
cosmos 8.8
galaxy 8.8
natural 8.7
ancient 8.7
fossil 8.7
ball 8.6
spice 8.6
tropical 8.5
fresh 8.5
coconut 8.5
nut 8.4
powder 8.3
sphere 8.3
vintage 8.3
detail 8.1
metal 8.1
antique 7.9
ruble 7.9
simplicity 7.7
glow 7.4
graphic 7.3
pebble 7.2
surface 7.1

Google
created on 2022-05-06

Brown 98
Coin 87.7
Artifact 85.7
Currency 84.2
Wood 82.8
Money 81.1
Circle 76.7
Metal 71.4
Font 70
Nickel 67.3
Rock 65.6
Bronze 65.2
Ancient history 65.1
History 64.5
Antique 63
Copper 59.8
Tree 58.3
Brass 51.3

Microsoft
created on 2022-05-06

coin 91.7
bronze 82.1
gold 64.9
silver 53.1

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 96.6%

Categories

Imagga
created on 2022-05-06

paintings art 99.3%

Captions

Microsoft
created by unknown on 2022-05-06

a close up of a coin 77.1%
close up of a coin 73.7%
a coin on a table 50.4%

Clarifai

No captions written

Salesforce

Created by general-english-image-caption-blip on 2025-05-15

a photograph of two old coins with a black background

Created by general-english-image-caption-blip-2 on 2025-07-03

two ancient coins with the image of a man

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-10

The image shows two sides of an ancient coin against a black background. The coin appears weathered and corroded with a brownish patina, indicating that it has aged over time. On the left side, an image of a profile, possibly of a person or ruler, is faintly visible. The head features a detailed depiction of hair or a headdress. Surrounding the profile are indistinct markings or inscriptions that may have originally included text or symbols.

On the right side, a figure resembling a bird, likely an eagle, is visible in the center. The bird faces to the right with spread wings. Additional faint details, such as inscriptions or decorations, surround the bird but are difficult to discern due to the coin's condition. Along the edge of the image, there is a scale in centimeters for size reference, further suggesting that the coin is relatively small. The overall imagery points to the coin potentially being from a historical or archaeological context.

Created by gpt-4o-2024-08-06 on 2025-06-10

The image shows two views of a single ancient coin against a black background. The coin is weathered and appears to be made of bronze or a similar metal with a dark, oxidized patina. The left side of the image displays the obverse of the coin, which features the profile of a person's head facing right. The details are worn, but the outline of the head and possibly some headdress or hair can be seen. There's also some indistinct text around the edge of the coin.

The right side of the image shows the reverse of the coin, which appears to depict an eagle with its wings spread, possibly standing on a branch or perch. The details are also worn, making the design somewhat difficult to discern. There are some markings or inscriptions that are not clearly legible due to the coin's condition.

A scale is present at the right of the image, marked with "cm" indicating centimeters, to give an indication of the coin's size.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-15

The image shows two ancient coins or medallions. They appear to be made of a reddish-brown metal, likely bronze or copper, and have a weathered, oxidized appearance. The coins display what appear to be images or symbols, though the details are not entirely clear due to the wear and age of the artifacts. The coins are shown against a black background, with a scale bar at the bottom for size reference.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-15

This image shows two ancient or old coins that appear to be heavily corroded or weathered. They have a rusty brown coloration typical of oxidized metal, and their surfaces show significant wear and degradation over time. The coins are photographed against a black background with a measurement scale visible on the right side of the image. Both coins appear to be of similar size and condition, though specific details of any engravings or markings are difficult to make out due to their deteriorated state.

Meta Llama

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-06-09

The image presents a close-up view of two ancient coins, 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 (Facing Forward):
    • The coin is circular in shape.
    • It features a raised design on its surface.
    • The design appears to be a symbol or emblem, but it is not clearly discernible due to the coin's age and wear.
    • The coin has a dark brown color with visible rust spots.
  • Right Coin (Facing Backward):
    • The coin is also circular in shape.
    • It displays a raised design on its surface, which seems to be a symbol or emblem.
    • The design is not clearly visible due to the coin's age and wear.
    • The coin has a similar dark brown color with visible rust spots.

Background and Scale:

  • The background of the image is solid black.
  • A scale is provided on the right side of the image, indicating that the coins are approximately 1 cm in diameter.

Overall Impression:

The image suggests that the coins are ancient artifacts, possibly from an archaeological excavation or collection. The coins' designs and symbols are not clearly visible, indicating that they may be from a specific historical period or culture. The image provides a detailed view of the coins' surfaces, allowing for a closer examination of their features.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-09

The image presents a close-up view of two ancient coins, likely from the Roman Empire, 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 indistinct design on its front side, which appears to be a portrait or a symbol. However, due to the coin's age and wear, the details are difficult to discern.
  • Right Coin: The right coin displays a more defined design on its reverse side, depicting a figure standing in front of an altar. The figure is likely a Roman deity or a representation of a mythological character. The altar is adorned with a small flame or a decorative element at its center.

Background and Scale:

  • Background: The coins are placed on a solid black background, which helps to highlight their features and details.
  • Scale: A scale is provided on the right side of the image, indicating that the coins are approximately 2-3 centimeters in diameter. This scale allows viewers to estimate the size of the coins accurately.

Overall Impression:

  • The image provides a detailed view of the coins, showcasing their intricate designs and historical significance. The use of a black background and a scale helps to enhance the visual appeal and provide context for the coins' size and features. Overall, the image is well-composed and effectively presents the coins as artifacts of historical importance.

Amazon Nova

Created by amazon.nova-lite-v1:0 on 2025-06-08

The image shows two ancient bronze coins with a black background. The coins are circular in shape and have a brownish-orange color. The coins have a slightly worn-out appearance, with some scratches and marks on their surface. The coin on the left has a slightly raised design of a human head, possibly a portrait of a Roman emperor. The coin on the right has a design of a bird with wings spread out, along with some other symbols and letters. The coins are placed on a black surface, and a ruler is placed next to them, indicating their size.

Created by amazon.nova-pro-v1:0 on 2025-06-08

The image shows two ancient coins on a black background. The coins are round and brown in color, with a shiny surface. The coin on the left has a head of a man on it, while the coin on the right has an image of a bird and some text. The coins appear to be old and worn, with some scratches and marks on them.

Google Gemini

Created by gemini-2.0-flash-lite on 2025-05-15

Here's a description of the image:

The image shows two ancient coins, likely made of bronze or a similar metal, against a solid black background. They are positioned side-by-side, allowing for a comparison of their sides.

  • Appearance: Both coins are circular but show signs of age and wear. Their surfaces are rough, with a mottled brown color that suggests oxidation and corrosion. Small imperfections can be seen along the edges, including a noticeable chip on the top right corner of each coin.

  • Details: One coin features what appears to be a bust or head on one side. The other coin may feature a design with elements of an animal and some writing.

  • Additional element: On the right side of the frame, a centimeter ruler is included for scale reference.

Created by gemini-2.0-flash on 2025-05-15

The image shows two sides of an ancient coin against a black background, with a ruler on the right side of the frame. The coin is round, but has a chipped edge at the top of both sides. The coin's surface is heavily corroded and tarnished, giving it a rough texture and a bronze or reddish-brown color.

On the left side of the coin, a faint, worn image appears to show a human face in profile, although the details are significantly obscured by the coin's condition.

On the right side of the coin, the image seems to depict a bird or an animal above some lines or script. This side is also affected by wear and corrosion, making the design difficult to discern.

The ruler on the right side is marked in centimeters.

Mistral Pixtral

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

The image shows two sides of a heavily worn, ancient coin. Both sides of the coin are displayed against a black background with a scale for size reference on the right side.

  • Left Side (Obverse):

    • The coin appears to be made of bronze or a similar metal, given its reddish-brown color.
    • The details on this side are quite worn, but it seems to feature a profile of a person, likely a ruler or significant figure. The facial features and hair are faintly visible.
  • Right Side (Reverse):

    • This side of the coin also shows significant wear.
    • There is an emblem or symbol in the center, which appears to be an eagle with outstretched wings.
    • Below the eagle, there are some faint markings that could be letters or numbers, but they are difficult to decipher due to the wear.

The coin's condition suggests it is quite old, possibly from ancient Roman or Greek times. The wear and patina indicate it has been in circulation or buried for a long period.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-12

The image shows two sides of an ancient coin. The coin appears to be made of a material that has oxidized, giving it a dark, almost reddish-brown color with a rough texture. The surface is uneven and shows signs of wear and patina, indicating that the coin is likely quite old.

On the left side of the image, the coin has an inscription that is partially legible. The characters appear to be in a script that could be Indic, suggesting that the coin might be from the Indian subcontinent. The script is intricate and detailed, possibly depicting a text or a series of symbols.

On the right side, the coin features a design that includes two human figures, possibly a couple, standing together. The figures are stylized and not highly detailed, but their positioning and the presence of a cross-like element above them suggest a symbolic or religious significance. The cross-like element could indicate a connection to Christianity or a Christian-influenced culture.

The background of the image is solid black, and there is a ruler on the right side, indicating the size of the coin, which appears to be approximately 20 mm in diameter. The overall condition of the coin suggests it has been exposed to the elements for a long time, which is common for archaeological finds.

Created by Qwen/Qwen2.5-VL-72B-Instruct on 2025-07-12

This image displays two sides of an ancient coin, likely from a historical period, given its weathered and corroded appearance. The coin appears to be made of metal, possibly bronze or a similar alloy, showing signs of significant aging and oxidation with a brownish patina.

On the left side of the coin (likely the obverse), the surface is mostly covered in corrosion, but faint engravings or inscriptions can be seen. The details are not clear due to the extensive wear.

On the right side (likely the reverse), there appears to be an engraved image of a person or figure holding a spear-like object, possibly symbolizing a warrior or deity. This figure is also surrounded by corrosion, which obscures finer details.

To the right of the coin, there is a scale in centimeters for size reference. The coin appears to be roughly 2 cm in diameter. The overall condition suggests that this artifact is very old and has been exposed to environmental factors over a long period.

Text analysis

Amazon

cm

Google

cm
cm