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Human Generated Data

Title

Coin of Amphipolis

Date

187 BCE-31 BCE

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1984.616.21

Human Generated Data

Title

Coin of Amphipolis

Date

187 BCE-31 BCE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1984.616.21

Machine Generated Data

Tags

Amazon
created on 2022-05-06

Nature 99.4
Outdoors 99.4
Night 99.4
Outer Space 99.4
Astronomy 99.4
Space 99.4
Universe 99.4
Planet 87.4
Sphere 76.8

Clarifai
created on 2023-10-16

moon 99.7
astronomy 99.6
Luna 98.1
round out 97.4
science 97.1
planet 96.4
desktop 95.7
no person 95.6
lunar 93.8
space 93.7
nature 93.5
round 93.4
eclipse 92.9
crescent 92.1
Crater 92.1
symbol 92
Jupiter 91.4
celestial 90.8
telescope 90.7
full moon 89.5

Imagga
created on 2022-05-06

moon 100
planet 50
crater 44
space 37.3
earth 34.8
globe 33.4
night 32.9
astronomy 31.3
sphere 28.5
science 27.6
universe 27.3
black 27.1
natural depression 25.8
dark 23.4
world 23
sky 22.3
global 20.1
geological formation 19.4
star 18
cosmos 17.5
sun 17.1
satellite 16.9
galaxy 16.5
round 16.4
stars 16
solar 15.6
full 15.6
cloud 15.5
light 15.4
ball 15
surface 15
orbit 13.8
art 13.5
system 13.3
design 12.9
lunar 12.8
horizon 12.6
bright 12.2
outer 11.8
land 11.3
graphic 10.9
3d 10.8
virus 10.4
render 10.4
shiny 10.3
close 10.3
sea 10.2
circle 9.5
reflection 9.4
map 9.3
telescope 8.9
continent 8.7
atmosphere 8.7
invertebrate 8.6
money 8.5
celestial body 8.4
glow 8.3
ocean 8.3
backdrop 8.2
moonlight 7.9
sunrise 7.5
environment 7.4
shine 7.4
digital 7.3
currency 7.2
sunlight 7.1
creative 7.1
conceptual 7.1

Google
created on 2022-05-06

Grey 84.2
Font 79.6
Currency 78.8
Circle 78.2
Money 75.9
Nickel 73.8
Space 73.5
Metal 69.2
Darkness 69.2
Artifact 66.9
Fashion accessory 65.3
Electric blue 63.6
Event 62.3
Rock 61.1
Natural material 59.2
History 59.1
Rectangle 57.3
Night 56.4
Science 54.9
Coin 54.2

Microsoft
created on 2022-05-06

astronomy 87.5
moon 81.4
coin 77
circle 62.3
dark 58.3
screenshot 57.3
planet 50.3

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 99.4%

Categories

Imagga
created on 2022-05-06

paintings art 85.4%
sunrises sunsets 5.4%
food drinks 3.7%
interior objects 3.3%

Captions

Microsoft
created by unknown on 2022-05-06

background pattern 53.8%

Clarifai

No captions written

Salesforce

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

a photograph of two coins with a coin on the side of them

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

two ancient coins with a woman on one side and a man on the other

OpenAI GPT

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

This image shows two ancient coins displayed against a black background. The coins are heavily corroded and have a greenish patina, indicating oxidation over time, possibly due to age or burial conditions. Both coins appear to have some remaining visible engravings or relief designs, although they are quite faded and indistinct. On the right side of the image is a scale in centimeters, which provides a reference for the size of the coins. The black background creates a stark contrast, emphasizing the details of the worn artifacts.

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

The image features two ancient coins, positioned against a black background. The coin on the left has a barely discernible raised design that appears to be a profile of a head, likely of a historical figure, which is typical for many ancient coins. The coin on the right also appears to have some design, although it is difficult to make out any specific details due to the coin's aged and worn condition. Both coins are greenish, which suggests they may be made of bronze or a similar metal that has oxidized over time. To the right of the coins, there is a scale indicating centimeter measurements, providing context for the size of the coins. The coins themselves appear to be approximately 1 cm in diameter based on the scale provided.

Anthropic Claude

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

The image shows two circular bronze coins or medallions against a black background. The coins appear to be ancient, with a weathered and oxidized surface that gives them a greenish-brown color. There are no visible markings or inscriptions on the coins. The image provides a clear view of both the front and back sides of the coins, allowing for a detailed examination of their physical characteristics.

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

This image shows two ancient bronze or copper coins photographed against a black background. The coins appear to be weathered and oxidized, showing a greenish patina typical of aged copper or bronze artifacts. Both coins are circular and appear to be of similar size. They show some detail on their faces, though the exact imagery is difficult to make out due to wear and corrosion. There's a measurement scale visible on the right side of the image. These look like they could be archaeological finds, possibly Roman or from another ancient civilization.

Meta Llama

Created by us.meta.llama3-2-11b-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 left and the right coin facing right.

  • Coin 1 (Left):
    • Orientation: Left-facing
    • Color: Greenish-brown patina
    • Texture: Rough, with visible ridges and grooves
    • Design: Not clearly discernible due to the patina
  • Coin 2 (Right):
    • Orientation: Right-facing
    • Color: Greenish-brown patina
    • Texture: Rough, with visible ridges and grooves
    • Design: Not clearly discernible due to the patina
  • Background:
    • Color: Black
    • Features: A ruler-like scale on the right side, with measurements in centimeters (cm)
  • Overall:
    • The image appears to be a photograph of ancient coins, possibly for educational or historical purposes.
    • The coins' rough texture and greenish-brown patina suggest they are made of copper or bronze.
    • The lack of clear design on the coins makes it difficult to determine their specific denomination or origin.

In summary, the image showcases two ancient coins with a rough texture and greenish-brown patina, set against a black background with a ruler-like scale. While the coins' design is not clearly visible, they appear to be made of copper or bronze and are likely from the Roman Empire.

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 featuring an indistinct figure on its surface and the right coin displaying a more defined image, possibly a portrait of a Roman emperor or deity.

A ruler is situated to the right of the coins, providing a scale for measurement. The ruler features white lines and numbers, with the measurement unit "cm" indicated at the bottom. The presence of the ruler suggests that the image is intended for educational or research purposes, allowing viewers to accurately measure the size of the coins.

Overall, the image provides a clear and detailed view of the ancient coins, allowing viewers to appreciate their historical significance and aesthetic appeal.

Amazon Nova

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

The image shows two ancient bronze coins against a black background. The coins are circular in shape and appear to be worn and corroded, indicating their age. The coins have a greenish-brown patina, which is typical of bronze coins that have been buried for a long time. The coins are placed side by side, with one coin on the left and the other on the right. A ruler with measurements in centimeters is visible on the right side of the image, providing a sense of scale for the coins. The coins are likely from the Roman Empire era, as they bear the image of a Roman emperor on one side and a symbol or inscription on the other.

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

The image depicts two ancient coins. The coins are round and appear to be made of a metallic material, likely bronze or a similar alloy, given their greenish patina, which suggests age and exposure to the elements. Each coin has a diameter that is roughly the same, and they are placed side by side on a black background.

The left coin features a profile portrait of a human head, facing left, which is typical of ancient coinage. The portrait appears to be of a Roman emperor, as indicated by the style and the laurel wreath that encircles the head, a common symbol of imperial power in Roman iconography. The details of the face are somewhat worn, but the laurel wreath is still discernible.

The right coin also shows a profile portrait, but this one faces right. Similar to the left coin, it depicts a human head, possibly another Roman emperor, crowned with a laurel wreath. The features are also worn, but the wreath is clearly visible.

Both coins exhibit a patina that varies in color from dark green to lighter greenish hues, suggesting they have been buried or exposed to environmental conditions for a significant period. The edges of the coins are slightly irregular, which could be due to wear over time or the minting process itself.

In the bottom right corner of the image, there is a scale with centimeter markings, providing a reference for the size of the coins. The scale indicates that each coin is approximately 2-3 centimeters in diameter.

Analysis

Objects Present:

  1. Two ancient coins
  2. Black background
  3. Scale with centimeter markings

Description of Coins:

  • Material: Likely bronze or similar metallic alloy
  • Color: Greenish patina
  • Shape: Round
  • Diameter: Approximately 2-3 centimeters
  • Design:
    • Left coin: Profile portrait of a human head facing left, wearing a laurel wreath
    • Right coin: Profile portrait of a human head facing right, wearing a laurel wreath
  • Condition: Worn, with visible patina and slight irregularities in the edges

Background Knowledge Integration:
Ancient Roman coins often featured portraits of emperors, deities, or significant figures, and were used as a form of propaganda to display the power and legitimacy of the ruling authority. The laurel wreath is a symbol of victory and imperial authority in Roman culture. The greenish patina on the coins is a result of the chemical reaction between the metal and the environment, a process known as patina formation, which occurs over centuries.

Conclusion

The image shows two ancient Roman coins, each depicting a profile portrait of a human head wearing a laurel wreath, indicative of imperial status. The coins are made of a bronze-like material and exhibit a greenish patina, suggesting they have been exposed to environmental conditions for a long period. The scale in the image provides a reference for their size, which is approximately 2-3 centimeters in diameter.

Google Gemini

Created by gemini-2.0-flash on 2025-06-14

The image displays two ancient coins laid side-by-side against a black background, with a scale on the right-hand side indicating centimeters. Both coins exhibit a circular shape and appear to be made of a corroded bronze or copper material, judging by their greenish-brown hue and the visible surface degradation.

Each coin seems to bear raised relief, potentially depicting a figure or symbol, but the details are obscured due to wear, corrosion, and the overall image quality. The coin on the left displays what appears to be a profile portrait, while the one on the right showcases a less defined design.

The presence of the centimeter scale implies that the coins are being photographed for measurement and documentation purposes, likely in an archaeological or historical context. The scale confirms that each coin has a diameter of approximately 2 centimeters.

Created by gemini-2.0-flash-lite on 2025-06-14

Here's a description of the image:

The image shows two circular, greenish-brown coins, likely made of bronze or a similar metal. They are set against a stark black background.

  • Coins: Both coins appear worn with significant surface corrosion. Details on both coins are difficult to discern, but both display a profile of a human head or bust. The coin on the left appears to have an image of a profile, and the coin on the right has the same image.
  • Background: The black background provides a high contrast, making the coins the focal point.
  • Scale: On the right side of the image, there is a centimeter ruler to measure the size of each coin.

Overall, the image has an archaeological or historical feel, possibly from an excavation.

Mistral Pixtral

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

The image shows two sides of an ancient coin set against a black background. The coin appears to be made of a metal with a greenish patina, suggesting it might be bronze or copper.

  • Left Side (Obverse): The coin features a profile of a human face, likely a portrait of a ruler or important figure. The details are somewhat worn, making it difficult to discern finer features.

  • Right Side (Reverse): The reverse side of the coin has an indistinct design, which might be an emblem, symbol, or inscription. The wear and patina make it hard to identify the exact details.

To the right of the coin, there is a scale indicating the size of the coin, which appears to be approximately 1 cm in diameter. This scale helps in understanding the actual size of the coin.

Qwen

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

The image shows two ancient coins, likely from the Roman Empire, placed on a black background. The coins appear to be made of a copper alloy with a greenish patina, indicating their age and oxidation. The design on the coins is worn, making it difficult to discern specific details or inscriptions, but the central figures or symbols are faintly visible. The coins are positioned one to the left and one to the right of the center of the image. On the far right side, there is a vertical ruler with measurements in centimeters, suggesting the coins' size. The background is completely black, which helps to highlight the coins and the ruler.

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

The image shows two ancient coins placed side by side against a black background. The coins appear to be made of a metal that has developed patina over time, giving them a greenish or bluish tint. The coin on the left has a circular indentation around its edge, while the coin on the right has a more uniform circular shape. Both coins show signs of wear and aging, with some details being barely visible. There is a scale on the right side of the image, marked in centimeters, indicating the size of the coins. The scale suggests that each coin is approximately 2 cm in diameter.

Text analysis

Amazon

cm

Google

cm
cm