Human Generated Data

Title

Tetradrachm of Alexandria under Tacitus

Date

275-276 CE

People

Coin Constituent: Tacitus, Roman r. 275 - 276 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1979.428.267

Human Generated Data

Title

Tetradrachm of Alexandria under Tacitus

People

Coin Constituent: Tacitus, Roman r. 275 - 276 CE

Date

275-276 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Unspecified Collection, 1979.428.267

Machine Generated Data

Tags

Amazon
created on 2022-05-09

Moon 96.9
Nature 96.9
Outdoors 96.9
Astronomy 96.9
Night 96.9
Outer Space 96.9
Universe 96.9
Space 96.9
Turquoise 95.7
Moon 95.3
Mineral 92.2
Coin 78.9
Money 78.9
Crystal 66.4

Clarifai
created on 2023-10-17

science 99.2
no person 98.7
round out 97.8
geology 93.4
nature 93.3
biology 92.2
art 92.1
round 91.3
shape 91.2
microscope 91.1
disjunct 90
medicine 89.1
gem 88.2
microbiology 88.2
one 87.9
retro 87.8
ball-shaped 86.7
shining 86.5
dark 85.9
precious 85.4

Imagga
created on 2022-05-09

planet 75.7
moon 65.1
globe 50.1
earth 49.4
space 45
sphere 39.6
world 35.5
universe 33.2
astronomy 31.3
science 30.3
crater 28.9
black 26.5
global 26.5
night 25.8
cloud 22.4
celestial body 20.6
star 19.1
sun 18.5
cosmos 18.5
galaxy 18.5
map 18
sky 17.9
orbit 17.7
continent 17.5
round 17.3
land 17.2
stars 17
satellite 16.8
virus 16.7
dark 16.7
solar 16.6
art 16.3
graphic 16.1
surface 15.9
design 15.8
sea 15.7
3d 15.5
horizon 15.3
ball 14.9
ocean 14.1
outer 13.8
natural depression 13.7
atmosphere 13.5
geography 13.5
light 13.4
full 12.8
environment 12.4
render 12.1
relief 12.1
infectious agent 12
lunar 11.8
fantasy 11.7
shine 11
bright 10.7
geological formation 10.3
clouds 10.2
mosaic 10
telescope 9.9
reflection 9.6
system 9.5
texture 9
microorganism 9
shape 8.9
north 8.6
creation 8.5
generated 8.3
digital 8.1
sunlight 8
astrology 7.9
circle 7.7
pattern 7.5
close 7.4
backdrop 7.4
glow 7.4
futuristic 7.2
conceptual 7.1

Google
created on 2022-05-09

Microsoft
created on 2022-05-09

animal 97.8
invertebrate 96.3
turquoise 90.4
echinoderm 79.4
aqua 71.3
reef 63.6
dark 33.9

Color Analysis

Feature analysis

Amazon

Moon
Moon 96.9%
Moon 95.3%

Categories

Imagga

paintings art 100%

Captions

Microsoft
created by unknown on 2022-05-09

a close up of an animal 29.5%

Clarifai
created by general-english-image-caption-blip on 2025-06-12

a photograph of a pair of ancient roman coins with a roman coin -100%

OpenAI GPT

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

This image features two views of an ancient, corroded bronze or copper coin set against a dark background.

  • Left side (Obverse): Displays a profile portrait of a male figure, likely an emperor or ruler from antiquity. The figure has a laurel wreath and a beard. Surrounding this is an inscription that is difficult to read due to wear and corrosion.

  • Right side (Reverse): Shows a depiction of a winged figure, possibly a representation of Nike (the goddess of victory) or an angel, holding an item that might be a staff, scepter, or other symbolic object. There are additional details and markings that suggest possible inscriptions or decoration.

The coin exhibits heavy green patina and wear, indicative of aging and oxidation, with tiny remnants of the original surface still visible. On the right-hand side of the image, a scale marked in centimeters is included, giving context to the size of the coin.

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

The image shows two sides of an ancient coin with a green and brown patina, indicative of age and oxidation, which suggests it is likely made of bronze or copper. On the left side of the image is the obverse of the coin, which features the profile of a bearded man wearing a laurel wreath, likely a Roman emperor, with surrounding inscriptions that are difficult to read due to the wear and patina on the coin. On the right side is the reverse of the coin, depicting a standing winged figure, which is possibly Nike (the goddess of victory) or similar iconography, along with more inscriptions. The reverse also bears some symbols or letters on the right side. The background is black, highlighting the coin's details, and there is a scale on the right side indicating the size of the coin in centimeters.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-18

The image shows two ancient bronze coins or medallions. They appear to be in a weathered, oxidized state, with a greenish-blue patina covering their surfaces. The coins have intricate designs and inscriptions, suggesting they are from an ancient civilization. The coins are displayed against a dark background, allowing their details to be clearly visible.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-18

This appears to be an ancient Roman coin or medallion photographed against a black background with a measurement scale on the right side. The artifact shows significant patina and oxidation, giving it a distinctive blue-green (verdigris) coloring typical of aged copper or bronze. The surface appears worn and textured, with what seems to be decorative or inscriptional details that have been partially obscured by time and corrosion. The object is oval in shape and appears to be photographed for archaeological or museum documentation purposes, as indicated by the professional lighting and measurement scale.

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 distinct features and markings. The coins are circular in shape and appear to be made of metal, likely bronze or copper, given their greenish patina.

Coin 1:

  • Obverse Side: The front side of the coin features an image of a man's head, facing left. The man has short hair and a beard, and his facial expression is serious. He is wearing a laurel wreath on his head, which was a common symbol of honor and achievement in ancient times.
  • Reverse Side: The back side of the coin displays an image of a man standing in front of a pedestal, holding a scepter in his right hand. The man is dressed in a tunic and has a cloak draped over his left shoulder. The pedestal bears an inscription that is not legible due to the coin's age and wear.

Coin 2:

  • Obverse Side: The front side of this coin also features an image of a man's head, facing left. However, this man has longer hair and a more relaxed facial expression compared to the first coin. He is also wearing a laurel wreath, but it is not as prominent as the one on the first coin.
  • Reverse Side: The back side of this coin shows an image of a man standing in front of a pedestal, holding a scepter in his right hand. The man is dressed in a tunic and has a cloak draped over his left shoulder, similar to the first coin. However, the inscription on the pedestal is different from the one on the first coin.

Additional Features:

  • Scale: A scale is provided on the right side of the image, indicating that the coins are approximately 2 cm in diameter.
  • Background: The background of the image is black, which helps to highlight the details of the coins.

In summary, the image presents two ancient coins with distinct features and markings. The coins are likely from the same era and region, given their similar designs and symbols. However, the differences in the men's facial expressions and the inscriptions on the pedestals suggest that they may represent different individuals or events.

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

The image depicts two ancient coins, likely from the Roman Empire, with a dark green patina. The coins are circular and feature intricate designs on both sides. The left coin has an indistinct face in the center, surrounded by illegible text. The right coin features a figure holding a staff or spear, accompanied by additional text.

A ruler is visible on the right side of the image, indicating that the coins are approximately 2-3 centimeters in diameter. The background of the image is black, suggesting that it may be a museum or archaeological exhibit display. Overall, the image provides a detailed view of these ancient coins, allowing for close examination of their design and condition.

Amazon Nova

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

The image shows two ancient Roman coins, which are displayed on a black background. The coins have a greenish-brownish color, and the surface of the coins is slightly worn. The coins are circular in shape, and the edges are slightly raised. The coins have a diameter of approximately 2.5 cm. The coins are probably made of bronze. The coin on the left side has a portrait of a man with a beard and a laurel wreath on his head. The coin on the right side has a figure of a man holding a shield and a spear.

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

The image shows two ancient coins. The coins are green in color, and they appear to be made of bronze. The coins are circular in shape, and they have a diameter of 2 cm. The coins have inscriptions and designs on them. The inscriptions are in Latin, and they are written in a script that is no longer in use. The designs on the coins are of a man and a woman. The man is wearing a crown, and the woman is holding a shield. The coins are old and have a worn-out appearance.

Google Gemini

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

Here is a description of the image:

The image shows two views of an old, tarnished coin against a black background. To the right of the coin, a scale in centimeters is present for size reference.

The coin appears to be made of bronze or a similar metal, and it exhibits a green patina, indicating age and corrosion. The surfaces are worn and details are somewhat indistinct due to the patina and wear.

The left view appears to show a portrait of a person with a laurel wreath on their head, though the details are obscured by the coin's condition. The right view displays a figure standing upright, possibly holding an object, with letters or symbols surrounding it. Again, the details are difficult to discern due to the coin's state.

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

Here's a description of the image:

Overall Impression:

The image showcases two ancient-looking coins, likely Roman or Greek. They are positioned against a plain black background, and a ruler is placed on the side.

Coin Details:

  • Material and Condition: Both coins appear to be made of a metal that has oxidized over time, resulting in a greenish-blue patina. This suggests they are made of copper alloy. The coins show signs of wear and tear, consistent with being old.
  • Appearance: The coins are circular, though their edges are somewhat irregular due to wear. The details of the designs on both sides are significantly worn.
  • Features: Each coin displays an image or inscription on both sides. Based on the images, the coins possibly depict a portrait of a head on one side, and maybe some depiction of a person or animal on the other.
  • Background: The black background helps highlight the details of the coins and creates a sense of historical context.

In Conclusion:

The image is a close-up view of two historical artifacts. The lighting and background are good, which allows for a decent view of the designs and conditions of the coin.

Mistral Pixtral

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

The image shows two sides of an ancient coin against a black background. The coin appears to be made of bronze or copper, as indicated by its greenish patina, which is a common characteristic of aged bronze or copper artifacts due to oxidation.

  • Left Side (Obverse):

    • The obverse side of the coin features a portrait of a person facing right. The details of the portrait are somewhat worn, but it appears to depict a male figure, possibly a ruler or an important historical figure.
    • There are inscriptions around the portrait, but they are partially obscured by the patina and wear.
  • Right Side (Reverse):

    • The reverse side of the coin shows a figure, possibly a deity or mythological character, standing and facing left. The figure appears to be holding an object, possibly a staff or spear.
    • Similar to the obverse, there are inscriptions around the figure, but they are also worn and difficult to read.
  • Scale:

    • A scale is present on the right side of the image, indicating the size of the coin. The scale marks suggest that the coin is relatively small, typical of ancient coinage.

Overall, the coin exhibits significant wear and patina, which is common for ancient artifacts, and it likely has historical and numismatic value.

Text analysis

Amazon

cm

Google

cm
cm