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Human Generated Data

Title

Sestertius of Alexander Severus

Date

-

People

Coin Constituent: Severus Alexander, Roman r. 222 - 235 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1976.79.413

Human Generated Data

Title

Sestertius of Alexander Severus

People

Coin Constituent: Severus Alexander, Roman r. 222 - 235 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1976.79.413

Machine Generated Data

Tags

Amazon
created on 2022-05-07

Nature 96.9
Outdoors 96.9
Astronomy 96.9
Night 96.9
Outer Space 96.9
Universe 96.9
Space 96.9
Fossil 95.8
Coin 90.7
Money 90.7
Soil 89.4
Rock 88.7
Archaeology 57.7
Bronze 56.3

Clarifai
created on 2023-10-17

no person 99.3
iron 98.9
rusty 98.8
round out 97.6
ancient 96.1
prehistoric 96.1
industry 96
rust 95.5
heavy 94.7
paleontology 94.3
desktop 93.9
nature 93.4
metalwork 93.3
rough 93.2
astronomy 92.8
rock 92.7
disjunct 92.4
old 91.6
hard 91.6
stone 91.5

Imagga
created on 2022-05-07

stone 30.1
moon 29.9
rock 24.3
planet 23.2
mortar 23
pebble 20.1
stones 19.9
black 19.9
invertebrate 19.2
spa 18.9
vessel 17.9
simplicity 17.3
mollusk 17.1
night 16
close 16
round 15.6
balance 15.2
dark 15.1
container 14.2
harmony 14.1
natural 14.1
space 14
stability 13.7
full 13.7
astronomy 13.7
tranquil 13.6
health 13.2
crater 12.8
relaxation 12.6
science 12.5
old 11.9
gray 11.7
meditation 11.5
therapy 11.3
fossil 11.2
object 11
mineral 10.7
bivalve 10.6
food 10.5
texture 10.4
sky 10.2
stack 10.2
peace 10.1
stationary 9.8
universe 9.8
earthenware 9.7
satellite 9.7
order 9.7
arrangement 9.6
heap 9.4
earth 9.3
celestial body 9
reflection 8.9
lunar 8.9
orbit 8.9
meditating 8.8
perfection 8.7
symbols 8.6
money 8.5
design 8.4
art 8.4
relax 8.4
globe 8.3
sphere 8.3
healthy 8.2
shape 8.1
brown 8.1
currency 8.1
detail 8.1
world 8
surface 8
ceramic ware 7.9
sea 7.8
contemplation 7.8
galaxy 7.8
unity 7.7
coins 7.7
historical 7.5
remains 7.4
calm 7.3
tower 7.2

Google
created on 2022-05-07

Brown 98
Artifact 84.3
Currency 83.2
Coin 78
Wood 78
Money 75.6
Circle 73.6
Astronomical object 71.5
Font 69.9
Metal 68.1
Nickel 64.9
Antique 64.7
Bronze 64.3
Ancient history 63.7
Tree 61.5
History 60.9
Rock 60.2
Copper 52.2

Microsoft
created on 2022-05-07

coin 58.3
rock 50.6

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 96.9%

Categories

Imagga
created on 2022-05-07

food drinks 57.4%
paintings art 42.5%

Captions

Salesforce

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

two coins with the image of a man on one side

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

a photograph of a pair of two old coins with a black background

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-12

This is an image of an ancient or heavily weathered coin, depicted on both sides. The coin appears to be made of bronze or a similar dark metal, with visible corrosion and wear from age.

On the left side (obverse), there is a profile of a figure, possibly a ruler or important individual, surrounded by partially legible text or inscription circling the edge. The details of the face and text are highly eroded, though some features such as the nose and outline of the head can still be distinguished.

On the right side (reverse), the imagery is barely visible but seems to include a figure or object as its central element. There may be decorative patterns or symbolic designs, though the details are unclear due to the coin's condition.

On the right side of the image, there's a scale marked in centimeters, providing a sense of the coin's size relative to the markings. The coin appears small in dimensions relative to human proportions.

Created by gpt-4o-2024-08-06 on 2025-06-12

The image shows two sides of an ancient bronze or copper coin against a black background. On the left side, the obverse of the coin features a partially worn profile of a Roman figure, likely an emperor, facing right. The text around the profile is mostly indecipherable due to wear. On the right side, the reverse of the coin appears to have some figures or symbols, but it is heavily worn, making it difficult to clearly make out any specific details or inscriptions. The size of the coin can be inferred by the scale to the right, which suggests the coin is a few centimeters in diameter.

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 dark, weathered metal, likely bronze or copper. The coins have an irregular, rounded shape and a rough, pitted surface, indicating they are quite old and have been worn down over time. The coins do not appear to have any clear markings or inscriptions visible, suggesting they may be from an ancient civilization or culture. The image provides a scale in centimeters at the bottom, allowing the size of the coins to be estimated.

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

This image shows both sides of what appears to be an ancient coin. The coin is heavily worn and corroded, with a dark brown patina and some lighter deposits or corrosion products visible on its surface. The coin appears to be made of copper or bronze based on its coloration. While there may be some design elements or text on the coin, they are quite degraded and difficult to make out clearly in this state of preservation. The coin has an irregular, somewhat rounded shape typical of ancient hand-struck coinage. A measurement scale is visible on the right side of the image, suggesting this is likely a professional numismatic or archaeological photograph.

Meta Llama

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-06-13

The image presents a pair of ancient coins, showcasing their unique features and characteristics.

  • Coin on the Left
    • Shape: Circular
    • Material: Copper or bronze
    • Color: Dark brown with visible wear and tear
    • Design: Not clearly visible due to wear and tear
    • Size: Approximately 2.5 cm in diameter
  • Coin on the Right
    • Shape: Circular
    • Material: Copper or bronze
    • Color: Dark brown with visible wear and tear
    • Design: Not clearly visible due to wear and tear
    • Size: Approximately 2.5 cm in diameter

The image provides a detailed view of the coins, highlighting their circular shape, material, color, and size. The design on the coins is not clearly visible due to wear and tear, but the image still offers valuable insights into the coins' physical characteristics.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-13

The image presents a coin with an aged appearance, featuring a dark brown color and a rough texture. The coin is positioned on a black background, accompanied by a ruler to the right that measures its size in centimeters. The ruler indicates that the coin is approximately 2.5 cm in diameter.

On the left side of the image, the coin's front is visible, while on the right side, the back of the coin is displayed. Unfortunately, due to the coin's worn condition, it is challenging to discern any clear details or inscriptions on either side. The overall appearance of the coin suggests that it may be an ancient or historical artifact, although its exact origin and significance cannot be determined from the provided image alone.

Amazon Nova

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

The image depicts two ancient bronze coins positioned side by side against a black background. Each coin is oval-shaped with a slightly uneven surface, indicative of their age and the wear they have endured over centuries. The coin on the left shows a faint but discernible profile of a human face, possibly representing a historical figure, with some inscriptions around the edge, although these are barely visible due to the coin's condition. The coin on the right displays a more prominent image of a human figure, possibly a deity or a significant leader, with more detailed engravings that are somewhat clearer than those on the left coin. Both coins exhibit a rich, dark brown patina, suggesting a long history of being buried or handled. The coins are placed near a ruler marked with centimeters, indicating their size.

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

The image shows two coins placed side by side on a black background. The coins appear to be old and worn, with a brownish color and some areas showing signs of wear and tear. The coin on the left has a head profile, possibly of a person, engraved on it. The coin on the right has a figure, possibly a person, engraved on it. There is a ruler on the right side of the image, which measures 10 centimeters.

Google Gemini

Created by gemini-2.0-flash on 2025-06-12

The image displays two sides of an old, tarnished coin against a black background. The coin is somewhat irregularly shaped, almost like a rounded square with clipped corners, and its surface is aged and worn. On one side of the coin, there is an image of a person, possibly a ruler or deity, in profile. Above the head, there is some faint inscription, though the letters are difficult to make out due to wear and tear. On the other side, there is a symbol or design that appears to be an elaborate fleur-de-lis. A ruler with centimeter measurements is positioned on the right side of the image, providing a scale for the coin's size. The lighting appears to be soft and diffused, accentuating the textures and details of the coin's surface.

Created by gemini-2.0-flash-lite on 2025-06-12

Here's a description of the image:

Overview:

The image showcases two ancient coins side-by-side against a plain black background. A centimeter ruler is placed along the right side of the coins for scale. The coins appear to be made of a copper-based metal, showing signs of age and wear.

Coin Details:

  • Condition: The coins are heavily worn, with visible corrosion, pitting, and surface imperfections. This is typical of ancient coins that have been buried or exposed to the elements for centuries.
  • Shape: Both coins have a roughly circular shape, but they are irregular and likely have undergone deformation due to their age and material.
  • Obverse (Left coin): The obverse (front) of the left coin appears to have the faint outline of a human portrait, with remnants of an inscription circling the edge. The portrait and inscription are partially obscured due to wear.
  • Reverse (Right coin): The reverse (back) of the right coin also shows significant wear, but there is a faint image that may show a person.

Overall Impression:

The image is likely a close-up shot of ancient, likely Roman coins, possibly meant for archaeological or numismatic study. The black background highlights the details and imperfections of the coins.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-06-12

The image shows two sides of an ancient coin. The coin appears to be made of bronze or a similar metal, given its brownish color and the patina that has developed over time.

  1. Obverse (Left Side):

    • The obverse side of the coin displays some inscriptions, though they are partially worn and difficult to read fully. The visible letters seem to be in a script that could be Greek or Latin, common in ancient coinage.
    • There is a central circular area that might have contained a portrait or an emblem, but it is heavily worn and the details are not clear.
  2. Reverse (Right Side):

    • The reverse side also has inscriptions, though they are similarly worn and hard to decipher.
    • There appears to be a central design, possibly a figure or an object, but the details are obscured due to the coin's condition.
  3. Condition:

    • The coin is in a worn state, with significant signs of corrosion and wear. This indicates it has been in circulation for a long time or has been exposed to the elements.
    • The edges of the coin are irregular, suggesting it might have been hand-struck rather than machine-made.
  4. Scale:

    • There is a scale on the right side of the image, which helps to determine the size of the coin. The scale marks suggest the coin is relatively small, typical of ancient currency.

Overall, this coin is likely from an ancient civilization, given its design and the wear it has sustained over time. The specific origin and age would require further numismatic analysis.

Qwen

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

The image shows two ancient coins placed side by side against a black background. The coins appear to be old and have a dark, weathered appearance with visible patina, indicating significant age and exposure to the elements. The coin on the left has a circular shape with a slightly irregular edge, and the coin on the right is similar in design. Both coins have a central design that is not clearly visible due to the patina and wear, but there seem to be markings or figures etched into the surface. The texture of the coins is uneven, with visible imperfections and discoloration. There is a ruler on the far right side of the image, which appears to be a cm ruler, suggesting that the coins are being measured for scale. The overall condition of the coins suggests they are historical artifacts.

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

This image shows two sides of an ancient coin, likely made of bronze or a similar metal, that appears to be heavily corroded and weathered. The coin is irregular in shape, with some parts appearing thinner and other parts thicker, possibly due to wear or damage over time.

The left side of the coin shows faint, indistinct markings and some letters that are difficult to read due to the corrosion. The right side of the coin appears to have an image of a figure, possibly a person, but the details are obscured by the corrosion and wear. The color of the coin is mainly a dark brown with patches of lighter brown and black, indicating oxidation and age.

On the right side of the image, there is a scale in centimeters, suggesting that the coin is relatively small, likely a few centimeters in diameter. The background is completely black, which helps to highlight the details of the coin.

Text analysis

Amazon

cm

Google

cm
cm