Human Generated Data

Title

Coin

Date

-

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, A Gift to the Museum, 1974.27.346

Human Generated Data

Title

Coin

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, A Gift to the Museum, 1974.27.346

Machine Generated Data

Tags

Amazon
created on 2022-06-25

Nature 99.9
Outdoors 99.9
Night 99.9
Astronomy 99.9
Outer Space 99.9
Space 99.9
Universe 99.9
Rust 95.3
Bronze 81.6
Coin 69.4
Money 69.4

Clarifai
created on 2023-10-17

rusty 99.6
iron 99.6
no person 99.2
rust 99.1
astronomy 98
industry 97.8
metalwork 97.6
round out 97.2
moon 96.8
desktop 95.9
copper 95.7
science 95.6
space 95
steel 94.9
old 94.2
Jupiter 93.4
round 93.1
heavy 92.8
metallic 90.4
texture 90.2

Imagga
created on 2022-06-25

moon 86.1
planet 73.6
space 37.3
night 31.1
celestial body 31
astronomy 30.3
earth 30.2
universe 26.3
globe 26
black 25.4
sky 24.3
science 23.2
sphere 22.1
star 21.2
dark 20.9
cosmos 20.5
satellite 19
gong 18.7
world 18.6
orbit 17.7
stars 17
sun 16.9
full 16.5
global 16.4
round 16.4
crater 15.9
percussion instrument 15.7
solar 15.6
lunar 14.8
cloud 14.6
galaxy 14.6
screw 13
surface 12.4
telescope 11.9
moonlight 11.8
design 11.8
outer 11.8
musical instrument 11.7
atmosphere 11.6
system 11.4
light 11.4
old 11.2
art 10.9
horizon 10.8
close 10.3
sea 10.2
fantasy 9.9
celestial 9.9
texture 9.7
money 9.4
ocean 9.1
currency 9
fastener 9
sunlight 8.9
graphic 8.8
bright 8.6
3d 8.5
finance 8.5
energy 8.4
glow 8.3
shine 8.3
object 8.1
ball 8
astrology 7.9
water 7.3
cash 7.3
digital 7.3
futuristic 7.2
circle 7

Google
created on 2022-06-25

Brown 98
Currency 84.6
Artifact 84.1
Money 82.3
Font 78.3
Circle 76.4
Wood 74.8
Metal 71.6
Nickel 71.6
Copper 68.2
Coin 67.7
Fashion accessory 66.9
Rock 66.4
Bronze 65.8
History 64.9
Astronomical object 62.9
Antique 57.3
Pattern 55.9
Ancient history 55.7
Brass 53.9

Microsoft
created on 2022-06-25

coin 73.9
circle 58.2

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

Coin

AWS Rekognition

Moon 99.9%

AWS Rekognition

Moon 98.8%

Clarifai

Coin 95.3%

Clarifai

Coin 94.1%

Categories

Imagga
created on 2022-06-25

paintings art 93.2%
food drinks 6.7%

Captions

Clarifai

No captions written

Salesforce

Created by general-english-image-caption-blip on 2025-06-13

a photograph of two old coins are shown in this image

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

two bronze coins with a black background

OpenAI GPT

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

The image shows two sides of a heavily weathered or corroded coin-like object. The surfaces are uneven, with areas of oxidation and discoloration that include shades of brown, copper, and gray. On the left side, there appears to be a faint outline of a profile, possibly the remnants of an engraved image such as a human figure or head, but the details are obscured due to wear and decay. The right side is less distinguishable, with corrosion further obscuring any discernible design or text. The black background and vertical scale (marked "cm") suggest this item is being photographed for documentation or analysis.

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

The image shows two heavily corroded and worn coins, displayed side by side against a black background. The coins appear to be made of metal, possibly copper or bronze, given their reddish-brown color and patina. Due to the extent of corrosion, the details and markings on the coins are largely obscured, making it difficult to identify them specifically. On the right side of the image, there is a measurement scale in centimeters, suggesting the coins are relatively small in size. The overall condition of the coins indicates that they are quite old or have been exposed to harsh conditions over time.

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 metal, possibly bronze or copper, and have a weathered, oxidized surface with various shades of brown, orange, and gray. The coins are round in shape and have a simple, unadorned design, suggesting they may be from an earlier historical period. The scale bar indicates the size of the objects, but no other identifying information is provided.

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

This appears to be an archaeological or historical artifact - specifically what looks like an old, heavily corroded coin or medallion. The object is oval in shape and has a rusty brown and grayish patina across its surface, showing significant aging and oxidation. The image is taken against a black background with a measurement scale visible on the right side marked in centimeters. The surface texture is uneven and mottled, with areas of different coloration suggesting various stages of corrosion and mineral deposits that have formed over time. This type of presentation with the scale bar is typical of archaeological documentation photography.

Meta Llama

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

The image presents a pair of weathered copper coins, likely from the 18th or 19th century, against a black background. The coins are positioned side by side, with the left coin facing up and the right coin facing down.

Coin Details:

  • Color: The coins exhibit a predominantly brown color with patches of green and gray, indicating exposure to the elements.
  • Shape: Both coins are circular in shape.
  • Size: The coins appear to be roughly the same size, with the left coin measuring approximately 2.5 cm in diameter and the right coin measuring approximately 2.3 cm in diameter.
  • Surface: The surface of both coins is rough and uneven, with visible signs of wear and tear.
  • Design: There is no visible design or inscription on either coin.

Background:

  • Color: The background of the image is solid black.
  • Ruler: A ruler is visible on the right side of the image, with markings indicating centimeters (cm). The ruler is used to provide a scale for measuring the size of the coins.

Overall:

  • Context: The image appears to be a historical or archaeological photograph, showcasing the coins as part of a larger collection or exhibit.
  • Purpose: The purpose of the image is likely to document and preserve the coins for future reference or study.

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 a portrait of an emperor or notable figure, while the right coin appears to be blank or worn beyond recognition.

Coin Details:

  • Left Coin: The left coin showcases a portrait of an emperor or notable figure, although the details are somewhat obscured due to wear and tear. The portrait is rendered in a classical style, with the subject's face turned slightly to the right.
  • Right Coin: In contrast, the right coin lacks any discernible features, suggesting that it may have been worn down over time or intentionally smoothed out.
  • Color and Texture: Both coins exhibit a reddish-brown color with patches of gray and white, indicating significant aging and corrosion. The surface of the coins is rough and pitted, further emphasizing their age and historical significance.
  • Size: A scale on the right side of the image indicates that each coin measures approximately 2-3 cm in diameter.

Background and Context:

  • Black Background: The black background serves to highlight the coins and create a sense of drama and importance.
  • Historical Significance: The presence of these coins suggests that they may have been part of a larger collection or excavation, potentially shedding light on the history and culture of the Roman Empire.

Overall, the image provides a fascinating glimpse into the past, offering insights into the artistry, craftsmanship, and historical context of ancient Roman coinage.

Amazon Nova

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

The image displays two circular objects, presumably ancient coins, presented against a black background. The coins are worn and corroded, showing signs of age and exposure to the elements. Each coin has a reddish-brown patina with patches of green and white corrosion, indicating a significant period of time has passed since they were last in circulation. The coins appear to be made of a base metal, possibly bronze, which is common for ancient currencies. Both coins are round and have a similar diameter, suggesting they might be from the same era or region. The coins are placed side by side, with one slightly more corroded than the other, and a ruler on the right side of the image provides a scale in centimeters, indicating the size of the coins.

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

The image shows two circular objects, which appear to be coins, placed against a black background. The coins are of the same size and shape, with a diameter of approximately 2 centimeters. The coins have a brownish-red color, with some areas having a darker shade. The surface of the coins is rough and uneven, with some areas having a slightly raised texture. The coins have a shiny appearance, indicating that they are made of metal.

Google Gemini

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

The image shows two views of what appears to be an old, corroded coin, presented against a stark black background. To the right of the coin is a vertical scale marked in centimeters.

The coin's surface is heavily patinated, exhibiting a mix of dark brown, reddish-brown, and greenish hues, indicative of age and environmental exposure. The coin is not perfectly round; its edge is irregular and slightly damaged. One side of the coin features a faintly discernible raised area near the center. The overall texture is rough and uneven.

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

The image shows two antique coins, likely made of copper or bronze, placed against a black background. The coins are circular, and they appear worn and corroded, with a rough, textured surface. The color of the coins is a mix of reddish-brown and green, with areas of the metal exposed, indicating age and exposure to the elements. A ruler, marked in centimeters, is placed next to the coins, indicating their scale. The coins are likely being examined or documented.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-06-13

The image shows two sides of a circular, heavily corroded metal object, likely a coin, against a black background. The coin appears to be made of a copper alloy, given its reddish-brown color. Both sides of the coin exhibit significant wear and corrosion, making it difficult to discern any detailed features or inscriptions that might be present.

On the left side of the image, the coin's surface is rough and pitted, with a darker central area that might indicate a design or impression that has been obscured by corrosion. The right side of the image shows similar wear, with a slightly more varied coloration and texture, suggesting the presence of different minerals or substances that have accumulated on the surface over time.

A scale is present on the right side of the image, indicating the coin's size, which appears to be approximately 2 centimeters in diameter. The overall condition of the coin suggests it has been exposed to the elements for a prolonged period, possibly buried or submerged, leading to extensive corrosion and deterioration.

Qwen

Created by Qwen/Qwen2.5-VL-7B-Instruct on 2025-07-06

The image shows two circular objects, likely ancient coins, placed side by side against a black background. They appear to be made of metal, possibly bronze or copper, and are covered in a patina, indicating they are quite old and have been exposed to the elements for a long time. The surface of the coins has a rough, uneven texture, with areas of rust or corrosion visible. The left coin has a noticeable reddish-brown spot in the center, while the right coin shows more widespread discoloration and weathering. On the far right side of the image, there is a vertical ruler with centimeter markings, which provides a sense of scale for the size of the coins. The coins are not centered in the frame, leaving the sides of the image empty.

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

The image shows two circular objects, likely coins, placed side by side against a dark background. Both objects appear to be heavily corroded or rusted, with a mottled texture and a mix of colors including shades of brown, black, and gray. The corrosion has obscured any potential inscriptions or designs that might have originally been on the coins. The image also includes a scale on the right side, indicating the size of the objects in centimeters. The scale suggests that each coin is approximately 2.5 cm in diameter. The overall appearance of the coins suggests they are quite old and have been exposed to the elements for a long period of time.

Text analysis

Amazon

cm

Google

cm