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Human Generated Data

Title

Antoninianus of Carausius, Britain

Date

287-293

People

Coin Constituent: Carausius, Roman r. 287 - 293 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Transfer from Harvard College Library, 1976.40.264

Human Generated Data

Title

Antoninianus of Carausius, Britain

People

Coin Constituent: Carausius, Roman r. 287 - 293 CE

Date

287-293

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Transfer from Harvard College Library, 1976.40.264

Machine Generated Data

Tags

Amazon
created on 2022-05-07

Ornament 99.8
Gemstone 99.5
Jewelry 99.5
Accessories 99.5
Accessory 99.5
Opal 96.7
Bronze 77.1
Mineral 66.7
Agate 59.4

Clarifai
created on 2023-10-17

geology 98.6
no person 98.3
nature 97.3
disjunct 96.6
round out 94
copper 92.5
science 92.5
metalwork 91.1
art 90.5
quartz 90.3
closeup 89.9
desktop 89.8
crystal 89.7
dark 89.1
jewelry 88.1
paleontology 87.8
ancient 87.5
rock 87.1
precious 86.4
stone 86

Imagga
created on 2022-05-07

planet 45.4
earth 41.2
globe 40.8
space 34.9
sphere 32.2
black 31.3
moon 29.8
world 27.6
science 25.8
universe 24.4
global 23.7
astronomy 23.5
night 19.6
mollusk 18.6
cloud 18.1
map 16.8
virus 15.9
cosmos 15.6
3d 15.5
design 15.2
surface 15
land 14.9
light 14.7
round 14.7
art 14.6
graphic 14.6
galaxy 14.6
invertebrate 14.5
dark 14.2
abalone 14.1
orbit 13.8
sun 13.7
solar 13.7
continent 13.6
sea 13.5
geography 13.5
currency 13.5
ocean 13.3
stars 13.2
star 13.1
outer 12.8
money 12.8
ball 12.5
sky 12.1
gastropod 12
satellite 12
close 11.4
infectious agent 11.3
render 11.3
gem 11.2
finance 11
horizon 10.8
atmosphere 10.6
crater 10.3
object 10.3
environment 9.9
bright 9.3
cash 9.2
full 9.1
texture 9
digital 8.9
north 8.6
microorganism 8.5
clouds 8.5
decorative 8.4
economy 8.4
fastener 8.3
shine 8.3
fantasy 8.1
decoration 8.1
organism 8
life 7.8
reflection 7.7
old 7.7
coin 7.6
system 7.6
pattern 7.5
backdrop 7.4
buckle 7.4
collection 7.2
shiny 7.1
mosaic 7.1

Google
created on 2022-05-07

Artifact 85.1
Headgear 84.3
Currency 82
Font 80
Money 79.1
Coin 78.9
Circle 75.6
Jewellery 75.5
Electric blue 73.1
Metal 71.1
Glass 71
Geology 69.7
Nickel 69.6
Art 68.8
Rock 68
Fashion accessory 67.7
Wood 67.4
Cash 67.2
Darkness 64.6
Bronze 63.1

Microsoft
created on 2022-05-07

copper 66.4
art 57.1
chain 39.3

Color Analysis

Feature analysis

Amazon

No features identified

Clarifai

Coin

Clarifai

Coin 43.3%

Categories

Imagga
created on 2022-05-07

paintings art 99.6%

Captions

Clarifai

No captions written

Salesforce

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

a photograph of a pair of ancient coins with a horse on the left side

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

two bronze coins with a man and woman on them

OpenAI GPT

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

This image shows two sides of an ancient, worn coin displayed against a black background. The coin appears to be made of bronze or copper and exhibits significant corrosion, with green patina scattered across its surface.

On the left side (obverse), a faint image of a human figure or head is visible, surrounded by a border of dots or ridges that may be decorative or indicative of the coin's origin. However, the design has been degraded to the point that many details are difficult to discern.

On the right side (reverse), another depiction of a figure is present, standing upright and holding an object, possibly a staff or scepter, suggesting symbolic importance or authority. This figure is surrounded by similar decorative details as the obverse.

Ruler marks on the far right of the image provide scale, indicating the coin’s small size. Its overall condition implies historical significance and age.

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

The image shows two ancient coins displayed side by side against a black background. Both coins appear to be made of copper or bronze, as suggested by their brown color with green patina, indicating aging and oxidation over time.

The coin on the left has a blurred design, possibly featuring a bust or profile of a figure, typical of ancient coins depicting rulers or deities. The detailed features are difficult to discern due to wear and corrosion.

The coin on the right seems to display a standing figure. This figure holds an object, which may be a spear or scepter, common in coins that depict power or divinity. Like the first coin, this one also exhibits considerable wear and green oxidation, obscuring finer details.

To the far right of the image, there is a scale marker in centimeters, suggesting that the coins are relatively small, which is consistent with historical coinage.

Overall, the image captures the appearance of ancient coins that bear significant age-related markings and corrosion, making specific identification challenging without detailed historical context.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-16

The image shows two ancient bronze coins. The coins appear to be heavily corroded and weathered, with a greenish-brown patina covering their surfaces. On one side of each coin, there appears to be an image of a figure, likely a deity or mythological character, though the details are difficult to make out due to the deterioration of the coins. The coins are displayed 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 2025-06-16

This appears to be an ancient or old coin that shows significant aging and corrosion. The coin has a brownish-copper color with patches of green patina, which is typical of copper or bronze artifacts that have been exposed to the elements over a long period. The surface shows wear and oxidation, with the green verdigris spots scattered across its surface. The coin appears to be oval-shaped and has some visible but worn design elements, though the details are difficult to make out due to the corrosion. There's a measurement scale on the right side of the image, suggesting this is likely a archaeological or museum specimen being documented.

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 a distinct design and patina.

Coin 1:
The left coin features a circular shape with a rough, irregular edge, suggesting it has been worn over time. The surface is predominantly brown, with visible green patina in areas, indicating exposure to the elements or environmental factors. A small, indistinct figure is visible in the center, but its details are unclear due to the coin's condition.

Coin 2:
The right coin also exhibits a circular shape with a rough edge, indicating wear. The surface is primarily brown, with patches of green patina scattered throughout. A figure is visible in the center, but its features are not discernible due to the coin's state of preservation.

Background and Scale:
The background of the image is black, providing a stark contrast to the coins. A ruler-like scale is visible on the right side, with white lines indicating measurements in centimeters. The scale begins at the bottom with "cm" and extends upwards, but the exact measurements are not specified.

Overall:
The image showcases two ancient coins with unique designs and patina, set against a dark background with a scale for reference. The coins' condition suggests they have been exposed to environmental factors over time, contributing to their worn appearance.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-14

The image presents two ancient coins, likely from the Roman Empire, 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 design of a person, possibly a god or emperor, on its surface. The coin's surface is heavily corroded, with greenish-blue spots scattered throughout, indicating exposure to moisture or environmental factors over time.
  • Right Coin: The right coin also displays an embossed design, although it is more difficult to discern due to its orientation. The corrosion pattern on this coin is similar to the left one, with greenish-blue spots visible across its surface.

Background and Scale:

  • Black Background: The coins are set against a solid black background, which helps to highlight their details and textures.
  • Scale: A scale is provided on the right side of the image, featuring white lines of varying lengths labeled with "cm" at the bottom. This scale allows viewers to estimate the size of the coins, which appear to be approximately 2-3 centimeters in diameter.

Overall Impression:

The image provides a detailed view of two ancient coins, showcasing their embossed designs and corrosion patterns. The use of a black background and scale helps to enhance the visual presentation of the coins, making it easier for viewers to appreciate their historical significance and craftsmanship.

Amazon Nova

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

The image displays two ancient bronze coins, likely from the Roman era, against a black background. The coins exhibit signs of age and wear, with a green patina indicating oxidation over time. The coin on the left has a circular shape with a profile of a Roman emperor, identifiable by the laurel wreath on his head, signifying authority and victory. The coin on the right shows a more detailed engraving of a figure, possibly a deity or a prominent figure of the time, holding a staff and wearing a cloak, suggesting a role of high status or religious significance. Both coins have a rough texture and uneven edges, typical of ancient coins. The scale on the right side of the image provides a measurement reference, indicating the size of the coins.

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

The image depicts two ancient coins. Both coins are round in shape and exhibit a worn appearance, suggesting their age and usage over time. The coins are primarily brown in color, indicative of their metallic composition, likely bronze or a similar alloy. The surface of the coins has a rough texture, with visible wear and tear, which is typical for coins that have been in circulation for a long period. There are also patches of greenish patina, a result of oxidation, particularly noticeable on the edges and certain areas of the coins.

The left coin features a profile of a human head facing right. The head appears to be that of a male figure, possibly a ruler or a deity, given the common practice of depicting significant figures on ancient currency. The face is detailed with visible features such as the eyes, nose, and mouth, although some details are worn away due to age. The hair is styled in a manner typical of ancient times, possibly indicating a specific period or cultural influence.

The right coin displays a standing figure facing left. The figure is dressed in what appears to be ancient attire, possibly a tunic or robe. The figure holds a staff or scepter in their right hand, suggesting a position of authority or divinity. The left hand of the figure is extended, possibly in a gesture of offering or benediction. The figure’s posture and the style of clothing are indicative of classical or Hellenistic influences.

In the background, there is a ruler with white lines, which appears to be a scale for measuring the size of the coins. The ruler is marked in centimeters, providing a reference for the dimensions of the coins.

In summary, the image shows two ancient coins, each with distinct iconography: one featuring a profile head and the other a standing figure. Both coins exhibit signs of age and wear, with patches of greenish patina, and are set against a black background with a ruler for scale.

Google Gemini

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

The image shows two sides of a tarnished, probably bronze, coin against a black background. A ruler is placed on the right side of the frame, indicating centimeter measurements. Both sides of the coin appear to be worn with details difficult to discern. The left side seems to depict a face or bust, potentially with a headdress, while the right side has a standing figure or figures. Green corrosion or patina is scattered across both surfaces. The coin's edges are irregular and fragmented.

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

Here's a description of the image:

Overall:

The image displays two ancient coins, likely made of bronze or copper, resting on a black background. The coins are heavily corroded and have signs of age. A ruler is placed in the right side of the frame to help measure.

Individual Coins:

  • Coin 1 (Left): This coin shows a bust, likely of a person of significance, facing to the right. The surface has significant corrosion with patches of green coloring in areas.
  • Coin 2 (Right): This coin has a figure standing, likely holding an object in one hand. The surface also shows heavy corrosion.

Details:

  • The coins are circular and appear to have some damage around the edges.
  • The surfaces of the coins exhibit signs of aging and wear, as expected for an ancient artifact.
  • The corrosion appears as a mix of brown/bronze and greenish patches, typical of the oxidation of copper-based metals.
  • The background is a plain black surface, providing a stark contrast to the coins and emphasizing their details.

Overall, the image presents the coins as historical artifacts.

Mistral Pixtral

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

The image shows two sides of an ancient coin, likely of Roman origin, given the style and imagery. Both sides of the coin appear to be heavily worn and corroded, with patches of greenish oxidation, which is typical for bronze or copper coins.

Left Side (Obverse):

  • The obverse side of the coin shows a profile bust of a person facing right.
  • The details of the facial features are quite worn, but it seems to be a typical representation of a ruler or important figure, which was common on Roman coins.
  • There is some text around the bust, but it is difficult to decipher due to the wear and corrosion.

Right Side (Reverse):

  • The reverse side features a standing figure, possibly a deity or another important figure, holding an object in one hand.
  • The figure is depicted in a classic pose, with one leg slightly forward, and the details of the clothing and pose are somewhat discernible despite the wear.
  • There is also some text around the figure, but it is similarly hard to read due to the coin's condition.

General Condition:

  • The coin shows significant signs of age and use, with a rough, uneven surface and areas of corrosion.
  • The edges of the coin are irregular, suggesting it has been in circulation for a long time.

Overall, this coin is a historical artifact that provides a glimpse into the currency and iconography of its time, likely from the Roman Empire.

Qwen

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

The image shows two ancient coins placed side by side against a black background. The coins have a circular shape and appear to be made of a copper or bronze material, as indicated by their reddish-brown color and the presence of green patina, which suggests they have been exposed to the elements for a long time.

The coin on the left has a somewhat irregular, uneven edge, and the surface is covered with a layer of green patina, indicating corrosion over time. The central design on this coin is not clearly visible due to the patina and the uneven edge.

The coin on the right has a more defined and regular edge compared to the first coin. The surface also shows green patina, and the central design appears to depict a figure or symbol, possibly a deity or a king, holding an object that resembles a scepter or a staff. The design is more detailed and clearer than the one on the left coin.

On the right side of the image, there is a vertical scale bar with measurements in centimeters, which is likely used to provide a sense of the coin's size. The coins are the main focus of the image, and the dark background helps to highlight their details and colors.

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

The image shows two sides of an ancient coin, likely made of bronze or copper, with signs of patina and oxidation, indicating its age and exposure to environmental factors. The coin is slightly irregular in shape, typical of hand-struck coins from ancient times.

  • Left Side (Obverse): This side appears to have a design that is partially eroded or worn. There are faint traces of what might be a figure or symbol, but the details are not clear due to the wear and corrosion. The surface is covered with patches of greenish patina and other discolorations.

  • Right Side (Reverse): This side displays a clearer image of a standing figure, possibly a deity or a person of importance, holding an object in one hand. The figure is facing left. The background also shows some indistinct patterns or symbols, but they are not easily identifiable. The surface of this side also shows signs of patina and wear.

A scale bar on the right side of the image indicates that the coin is approximately 2 cm in diameter. The overall condition of the coin suggests it is quite old and has been subject to significant wear and environmental effects over time.

Text analysis

Amazon

cm

Google

cm
cm