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Human Generated Data

Title

coin

Date

-

People

-

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of Roy Hendin in memory of his father, Dr. Aaron Hendin, 1995.846.61

Human Generated Data

Title

coin

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of Roy Hendin in memory of his father, Dr. Aaron Hendin, 1995.846.61

Machine Generated Data

Tags

Amazon
created on 2022-05-10

Nature 92.3
Outdoors 92.3
Astronomy 92.3
Night 92.3
Outer Space 92.3
Space 92.3
Universe 92.3
Ornament 85.7
Accessories 83
Accessory 83
Gemstone 81.7
Jewelry 81.7
Agate 58.7

Clarifai
created on 2023-10-16

no person 99.3
geology 98.6
invertebrate 98.4
science 98.1
nature 97.1
side view 97
gem 96.6
precious 96.6
jewelry 96.2
paleontology 96
quartz 95.6
metalwork 93.2
prehistoric 92.5
one 92.5
horizontal 89.6
disjunct 88.6
shape 87.7
stone 87.5
astronomy 87.3
shellfish 86.5

Imagga
created on 2022-05-10

mollusk 76.8
gastropod 56.5
invertebrate 54.4
bivalve 38.7
moon 35.8
planet 32.9
cockle 32.6
space 25.6
animal 25.3
black 24
astronomy 23.5
globe 22.2
earth 21.9
night 19.5
universe 19.5
dark 18.4
science 17.8
sphere 17.5
world 16.8
cosmos 16.5
round 16.4
bubble shell 16
sky 16
global 15.5
close 15.4
full 14.6
abalone 13.9
star 13.5
sun 12.9
sea 12.5
surface 12.3
ball 12.2
orbit 11.8
galaxy 11.7
light 11.4
crater 11
solar 10.7
energy 10.1
lunar 9.9
design 9.6
3d 9.3
yellow 9.3
art 9.2
satellite 8.9
stars 8.5
ocean 8.3
digital 8.1
graphic 8
screw 8
gong 7.8
cloud 7.8
texture 7.6
oyster 7.3
bright 7.2
shiny 7.1

Google
created on 2022-05-10

Microsoft
created on 2022-05-10

animal 85.7
astronomy 80.3
invertebrate 76
sphere 75.6
map 74.3
circle 72.5
planet 60
world 52.8
mollusk 51.5
dark 51.3

Color Analysis

Feature analysis

Amazon

Moon

Clarifai

No features identified

AWS Rekognition

Moon 92.3%

Categories

Imagga
created on 2022-05-10

paintings art 99.3%

Captions

Microsoft
created by unknown on 2022-05-10

a close up of an animal 36.5%
close up of an animal 30.8%
a close up of a half moon in the dark 25%

Clarifai

Created by general-english-image-caption-clip on 2025-07-15

a pair of ancient coins found.

Salesforce

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

a photograph of two pieces of green patt on a black background

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

two pieces of bronze with green paint on them

OpenAI GPT

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

This image shows two broken, semicircular objects with a greenish patina, indicative of aged or corroded metal—likely copper or bronze. The items appear to have weathered or eroded surfaces, featuring irregular textures and some reddish or brownish spots that suggest oxidation. They are displayed against a solid black background with a vertical white scale on the right labeled in centimeters, providing size context. The objects look similar in shape but may differ in details, with one side potentially showing more distinct patterns or design remnants.

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

The image shows two partial, semi-circular metal objects that appear to be corroded. They are displayed against a black background with a scale in centimeters to the right. The objects are likely made of a metal that has undergone oxidation, giving them a greenish-blue patina with brownish areas. Both objects are irregular in shape, suggesting they might be fragments of a larger piece. The scale next to the objects provides a reference for their size, indicating that they are relatively small. The objects could be archaeological in nature, possibly being ancient coins or similar artifacts.

Anthropic Claude

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

The image shows two ancient fossilized ammonite shells. Ammonites were a type of marine mollusk that lived during the Mesozoic Era, between 240 and 65 million years ago. The shells have a distinctive spiral shape and are partially covered in a greenish-blue patina, likely due to mineralization over time. The shells appear to be well-preserved, providing a glimpse into the prehistoric marine life that existed millions of years ago.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-16

This image shows what appears to be two halves of an ancient or weathered coin or medallion. The pieces have a distinctive turquoise-green patina typical of aged copper or bronze, along with areas of brownish corrosion. The objects are photographed against a black background with a measurement scale visible on the right side. The semicircular pieces show some relief or design details, though they are quite worn and eroded. This type of coloring and wear is characteristic of archaeological metal artifacts that have been exposed to environmental conditions over a long period.

Meta Llama

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

The image presents a pair of ancient bronze objects, likely earrings or pendants, set against a black background. The objects are positioned side by side, with the left object facing left and the right object facing right.

Object Description:

  • Shape: The objects are semicircular in shape, with a flat base and a curved top.
  • Material: They appear to be made of bronze, as indicated by their greenish patina.
  • Size: The objects are relatively small, with the left object measuring approximately 2.5 cm in width and 1.5 cm in height, and the right object measuring approximately 2.2 cm in width and 1.3 cm in height.
  • Design: The objects feature intricate designs, including what appears to be a spiral pattern on the right object and a more abstract design on the left object.
  • Color: The objects have a greenish patina, which suggests that they have been exposed to the elements for an extended period.

Background:

  • Color: The background is solid black.
  • Ruler: A ruler is visible on the right side of the image, with centimeter markings ranging from 0 to 10 cm.

Overall:

  • The image provides a clear view of the two bronze objects, allowing for a detailed examination of their shape, material, size, design, and color.
  • The use of a black background and a ruler helps to create a sense of depth and scale, making it easier to appreciate the objects' features.

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

The image presents two ancient bronze objects, likely coins or medallions, set against a black background. The objects are positioned side by side, with the left one appearing more worn and weathered than the right one.

Object Characteristics:

  • Shape: Both objects are roughly half-moon shaped.
  • Color: The left object has a predominantly greenish-blue patina, while the right object exhibits a mix of green, brown, and white hues.
  • Size: The objects are approximately 2-3 cm in length, as indicated by the scale on the right side of the image.
  • Design: Although the designs on both objects are difficult to discern due to their worn condition, they appear to feature some form of pattern or symbol.

Background and Scale:

  • Background: The image features a solid black background, which helps to highlight the details of the objects.
  • Scale: A scale is provided on the right side of the image, consisting of 10 horizontal lines with the label "cm" at the bottom. This scale allows for an estimate of the objects' size.

Overall Impression:

The image suggests that the objects are ancient artifacts, possibly dating back to a specific historical period. The worn condition and patina on the objects indicate that they have been exposed to environmental factors over time. The presence of a scale and the careful presentation of the objects suggest that the image is intended for educational or research purposes, perhaps as part of an archaeological or historical study.

Amazon Nova

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

The image displays two fragments of an ancient coin, placed on a black background for contrast. The coin fragments are both semi-circular, suggesting that they are halves of a once whole coin. The surfaces of the fragments are heavily patinated, indicating their age and exposure to the elements over time. The patina has a greenish hue, which is typical of copper or bronze alloys that have undergone oxidation. The edges of the fragments are irregular, with some sharp and some worn, which suggests that the coin was broken by force. The fragments are positioned in a way that they appear to be part of the same coin, with the broken edges matching up. To the right of the fragments, there is a ruler with metric measurements, providing a scale for the size of the fragments.

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

The image shows two ancient coins placed on a black background. The coins are crescent-shaped, with a broken edge on the right side. The coin on the left has a greenish hue, while the coin on the right has a brownish-greenish hue. The coins appear to be made of metal, possibly bronze or copper. There is a ruler on the right side of the image, with a scale in centimeters.

Google Gemini

Created by gemini-2.0-flash-lite on 2025-04-30

Here's a description of the image:

The image shows two ancient-looking, semi-circular artifacts against a black background. They appear to be made of a metallic material, possibly bronze or copper, and exhibit significant corrosion or oxidation. The surface color is primarily a mottled mix of turquoise, brown, and possibly green, suggesting the presence of verdigris (copper corrosion).

Both artifacts are broken or fragmented, with a jagged edge at the outer curve. Some subtle patterns or designs are barely discernible on their surfaces, possibly hinting at original decorations. A ruler with centimeter markings is located on the right side of the frame, providing a scale.

Created by gemini-2.0-flash on 2025-04-30

The image shows two fragments of what appear to be ancient coins or circular artifacts, positioned against a black background. Both fragments are roughly semi-circular or crescent-shaped, with irregular, broken edges.

The fragments have a weathered, antique appearance. The predominant color is a greenish-blue, reminiscent of oxidized copper or bronze. There are also areas with a more brownish or reddish hue, particularly around the edges. This suggests that the material has undergone significant aging and corrosion.

On both fragments, there are faint traces of what might have been engraved designs or patterns. However, due to the wear and oxidation, these designs are difficult to discern clearly. The texture of the fragments appears to be rough and pitted, indicative of the aging process.

A ruler or measuring scale is located on the right side of the image, providing a sense of scale for the size of the fragments. The scale is marked in centimeters, and the fragments seem to be a few centimeters in diameter.

Mistral Pixtral

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

The image shows two halves of what appears to be an ancient, corroded copper or bronze object. Each half is roughly semi-circular in shape, suggesting that the object was originally a complete circular item that has been broken or cut in half. The surfaces of both halves exhibit significant oxidation and wear, indicating that the object is likely quite old. The right half has some visible markings or engravings, which could be remnants of a design or inscription. The scale on the right side of the image provides a reference for size, though the exact measurements are not clear from the image alone. This object could be a historical artifact, possibly a coin, token, or some form of decorative item.

Qwen

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

The image shows two identical ancient coins placed side by side against a black background. The coins are partially corroded, with visible greenish patina and some brownish discoloration, indicating they are likely made of copper or bronze and have aged over time. The coin on the left appears to be missing a significant portion of its edge, while the coin on the right is mostly intact. Both coins have a semi-circular shape with a flat bottom and a slightly curved top. There is a scale on the right side of the image, marked in centimeters, suggesting that the coins are being measured or displayed for reference. The black background provides a high contrast, making the details of the coins and their condition clearly visible.

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

The image shows two fragments of an ancient artifact against a black background. The pieces appear to be made of metal, possibly bronze or copper, and are heavily corroded with green patina, indicating significant age and exposure to the elements. The shapes are irregular, with one piece slightly larger than the other, and they seem to be part of a larger object that has been broken. The surface of the fragments has various textures and discolorations, suggesting wear and tear over time. There is a scale on the right side of the image marked in centimeters, providing a reference for the size of the fragments. The overall appearance suggests that these could be archaeological finds, possibly from a historical site.

Text analysis

Amazon

cm

Google

cm
cm