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Human Generated Data

Title

Tetradrachm of Alexandria under Valerian

Date

259-260 CE

People

Coin Constituent: Valerian I, Roman r. 253 - 260 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1976.79.1394

Human Generated Data

Title

Tetradrachm of Alexandria under Valerian

People

Coin Constituent: Valerian I, Roman r. 253 - 260 CE

Date

259-260 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1976.79.1394

Machine Generated Data

Tags

Amazon
created on 2022-05-09

Coin 96.7
Money 96.7
Nickel 93.1
Bronze 76.4
Dime 57.8

Clarifai
created on 2023-10-16

no person 99.5
sculpture 99.1
metalwork 99.1
one 98.2
ancient 97.6
science 97
invertebrate 95.2
art 93.9
side view 91.6
isolate 91.2
people 90.8
nature 88
retro 87.8
wealth 87.8
round out 87.7
museum 87.6
veil 87.2
medicine 86.8
old 86.5
jewelry 85.6

Imagga
created on 2022-05-09

buckle 64.4
fastener 52.5
money 45.1
currency 44.9
coin 43.9
restraint 39.5
finance 34.7
cash 29.3
coins 28
banking 26.7
device 25.8
bank 25.1
wealth 22.5
metal 21.7
close 21.7
ingot 21.6
financial 20.5
object 19.8
shiny 19.8
gold 19.7
silver 18.6
economy 16.7
block 16.7
round 16.4
pay 16.3
black 16.2
old 16
one 14.2
gem 13.9
collection 13.5
business 13.4
savings 13.1
amulet 12.9
antique 12.9
exchange 12.4
historical 12.2
commerce 12.2
numismatics 11.9
monetary 11.7
change 11.6
retro 11.5
closeup 11.5
dollar 11.1
vintage 10.8
charm 10.2
globe 10.2
symbol 10.1
ceramic ware 9.9
collect 9.8
cent 9.8
jewel 9.7
planet 9.6
space 9.3
rich 9.3
moon 8.9
art 8.9
states 8.7
pound 8.7
finances 8.7
ring 8.5
investment 8.3
earthenware 8.1
penny 7.9
copper 7.9
ancient 7.8
decoration 7.6
buy 7.5
sphere 7.4
shine 7.4
shield 7.3
transparent 7.2
history 7.2
bright 7.2
market 7.1

Google
created on 2022-05-09

Head 97.5
Coin 87.1
Currency 86.8
Artifact 85.4
Money 85.3
Nickel 82.7
Circle 75
Font 74.7
Art 71.3
Metal 69.2
Fashion accessory 67.6
History 65.8
Darkness 65.7
Antique 65.1
Wood 63.5
Bronze 63.2
Ancient history 63
Event 62.3
Cash 61.3
Tree 61.2

Microsoft
created on 2022-05-09

coin 99.2
bronze 84.7
dark 65.3
currency 56.5
metal 54.5
gold 51.3

Color Analysis

Feature analysis

Amazon

No features identified

Clarifai

Coin

Clarifai

Coin 99%

Categories

Imagga
created on 2022-05-09

paintings art 100%

Captions

Microsoft
created by unknown on 2022-05-09

the face of a coin 65.7%
a close up of a coin 65.6%
a close up of the face of a coin 62%

Clarifai

No captions written

Salesforce

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

a photograph of a pair of ancient roman coins with a bird on the reverse side

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

two ancient coins with a woman and a bird on them

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-13

This image shows two sides of a small bronze coin with intricate designs. On the left side, there is a profile of a figure with detailed features, possibly an emperor or notable individual, surrounded by inscriptions forming a circular pattern along the edge. The right side displays additional designs, including inscriptions and an image, partially obscured, with symbolic elements and decorative details. The scale on the right side suggests this coin is being presented for measurement or study.

Created by gpt-4o-2024-08-06 on 2025-06-13

The image features two views of an ancient coin against a black background. The coin on the left side of the image displays a profile of a figure that is likely a ruler or emperor, with inscriptions around the edge. The coin on the right side has parts of the design visible outside of the blurred area, including the partial figure of a standing person or deity with inscriptions around the edge, with a stylized stance. The coin appears to be made of bronze or a similar metal and has an aged, greenish patina. There is a scale on the right side of the image indicating size in centimeters.

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 bronze or a similar metal and have a dark, weathered appearance. The coins feature intricate designs and symbols, including what looks like a profile of a human face on one side and a figure or deity on the other side. The coins appear to be from an ancient civilization, possibly from the Roman or Greek era based on the style of the artwork and imagery.

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

This image shows both sides of an ancient Roman coin (tetradrachm). The obverse (left side) features an imperial portrait bust facing right, with what appears to be text around the edge, though it's somewhat worn. The reverse (right side) shows what appears to be an eagle, which was a common symbol on Roman provincial coinage. The coin appears to be made of bronze or copper, showing the green patina characteristic of ancient copper-based coins. The surface shows signs of age and wear, with some corrosion visible. A measurement scale is visible on the right side of the image, indicating this is likely a professional numismatic photograph.

Meta Llama

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

The image presents a close-up view of two ancient coins, positioned side by side on a black background. The coin on the left features a woman's face, while the coin on the right displays an eagle.

Key Features:

  • Coins:
    • Two ancient coins are shown.
    • The coin on the left has a woman's face.
    • The coin on the right has an eagle.
  • Background:
    • The background is black.
  • Measurement:
    • A ruler is visible on the right side of the image, indicating the size of the coins.
    • The ruler shows measurements in centimeters.

Summary:

The image provides a detailed view of two ancient coins, one featuring a woman's face and the other an eagle. The coins are placed on a black background, with a ruler on the right side to indicate their size.

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

The image features two ancient coins, likely from the Roman Empire, set against a black background. The coins are positioned side by side, with the left coin displaying a profile of a man's head and the right coin featuring an eagle. Both coins have a worn, aged appearance, suggesting they are quite old.

The left coin bears the inscription "IMP CAESAR AVG TR P COS III," which translates to "Emperor Caesar Augustus, Tribune of the People, Consul for the third time." This suggests that the coin was minted during the reign of Augustus, who ruled from 27 BC to 14 AD.

The right coin features an eagle standing on a globe, with the inscription "SC" below it. The eagle was a symbol of the Roman Empire, and the globe represents the empire's vast territories.

To the right of the coins, a ruler is visible, indicating that the coins are being measured. The ruler is marked in centimeters, with each line representing 1 cm. This suggests that the coins are being studied or analyzed for their size and weight.

Overall, the image provides a fascinating glimpse into the history of the Roman Empire and its currency. The coins are valuable artifacts that offer insights into the empire's politics, economy, and culture.

Amazon Nova

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

The image shows two ancient coins on a black background. The coins are circular and appear to be made of bronze or copper. The coin on the left depicts a profile portrait of a man, likely a Roman emperor, with intricate hair and a beard. The coin on the right features a bird, possibly an eagle, with wings spread and a shield in its talons. The coins have a greenish-brown patina, indicating their age and exposure to the elements. The coins are positioned next to a ruler with centimeter markings, suggesting their size and scale.

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

The image shows two coins. Both coins are ancient and have a greenish hue, suggesting they are made of bronze or copper. The coin on the left features a profile of a man's head, possibly a Roman emperor, with a wreath or laurel crown on his head. The coin on the right depicts a bird, possibly an eagle, standing on a globe or a shield, with the letters "N" and "Z" on either side of the bird.

Google Gemini

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

Here's a description of the image:

The image shows two sides of an ancient, corroded coin against a black background. A centimeter ruler is on the right of the image.

On the left side of the coin, a worn depiction of a bust is visible, likely representing a historical figure or deity. Some partially legible writing arches around the top edge of the coin. The coin has a green and brown patina, indicating age and exposure.

On the right side of the coin, there's an image of an eagle standing on a stylized lightning bolt. There appears to be a letter on each side of the eagle.

The overall condition of the coin suggests it has been exposed to the elements and has lost some of its original detail.

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

Here is a description of the image:

The image shows two sides of a tarnished, circular ancient coin. The coins are set against a black background, with a ruler on the right side.

Coin 1 (Left side):

  • The coin features a portrait of a figure, possibly a Roman emperor or prominent person. The details are somewhat worn but the outline of a face, hair, and possibly a laurel wreath is visible.
  • The coin’s outer edge is decorated with an inscription, also worn but still visible.

Coin 2 (Right side):

  • On the reverse, there is a depiction of a bird, an eagle, or a related symbol. The bird is standing and holds a shield.
  • Letters are visible, likely forming an inscription or part of a motto associated with the coin.
  • The coin is similarly tarnished, with some green oxidation visible on its surface.

Overall:

  • The coins have a weathered appearance, suggesting age and potential historical significance.
  • The image suggests an item of numismatic or archaeological interest, which could be of Roman or other ancient origin.

Mistral Pixtral

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

The image shows two sides of an ancient coin, likely from the Roman Empire, given the style and imagery.

Left Side (Obverse):

  • The coin features a profile bust of a man facing right.
  • The man has a beard and curly hair, which is characteristic of Roman emperors or important figures from that era.
  • The details of the facial features and hair are relatively clear, indicating it is a well-preserved coin.

Right Side (Reverse):

  • This side depicts a figure, possibly a deity or mythological character, seated and facing left.
  • The figure appears to be holding an object, possibly a scepter or staff, and there is a bird, likely an eagle, perched on the figure's extended arm.
  • The eagle is a common symbol in Roman iconography, often associated with Jupiter or imperial power.

General Observations:

  • The coin shows signs of wear and patina, which is typical for ancient coins.
  • The edges of the coin are irregular, suggesting it may have been hand-struck rather than machine-made.
  • There is a scale on the right side of the image, indicating the size of the coin for reference.

This coin is likely of significant historical value, representing the art, culture, and symbolism of the Roman Empire.

Qwen

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

The image shows two sides of an ancient coin, likely from the Roman Empire, based on the style of the depictions and the inscription.

  • Obverse (Left Side): This side features a profile portrait of a male figure, possibly a emperor or a deity. The figure is facing to the left, and the hair is styled in a manner consistent with ancient coinage from the Roman period. The inscription around the edge appears to be in Latin, likely the name of the emperor or deity depicted.

  • Reverse (Right Side): This side displays a standing figure, possibly a goddess or a mythical creature. The figure is holding what appears to be a scepter or staff, and the posture is one of authority or protection. The figure is wearing a draped garment, typical of Roman coin designs. The letter "Z" is visible near the bottom right of the reverse side, which might be an initial or a mark of the mint.

The coin exhibits signs of age, with a dark patina and some wear on the edges. The background of the image is black, which helps to highlight the details of the coin. A ruler on the right side of the image provides a sense of scale, indicating that the coin is approximately 2 cm in diameter.

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

This image shows two sides of an ancient coin, likely from the Roman Empire, given its style and features. The coin is displayed against a black background, with a scale in centimeters on the right side for size reference.

Obverse (Left Side):

  • The obverse features the head of a person, presumably an emperor or a ruler, facing right.
  • The person is wearing a diadem or headband, indicating a high status, possibly imperial.
  • There is an inscription surrounding the head, which is partially visible and appears to be in Latin or a similar ancient script.

Reverse (Right Side):

  • The reverse depicts a seated figure, possibly a deity or allegorical figure, holding a staff or scepter.
  • The figure is seated on a throne or a similar seat, with one leg crossed over the other.
  • There is a letter "Z" prominently displayed on the right side of the figure.
  • The figure is wearing a long garment, and there is an inscription around the edge of the coin.

The coin appears to be made of a dark metal, possibly bronze or a similar alloy, and shows signs of age and wear, with some discoloration and patina. The details are somewhat worn, but the main features are still discernible.

Text analysis

Amazon

cm

Google

cm
cm