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Human Generated Data

Title

Coin of Constans II

Date

651-652 CE

People

Coin Constituent: Constans II, Roman r. 408 - 411 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.952

Human Generated Data

Title

Coin of Constans II

People

Coin Constituent: Constans II, Roman r. 408 - 411 CE

Date

651-652 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Bequest of Thomas Whittemore, 1951.31.4.952

Machine Generated Data

Tags

Amazon
created on 2022-05-10

Gemstone 91.3
Accessories 91.3
Jewelry 91.3
Accessory 91.3
Ornament 82.2
Mineral 79.6
Crystal 75.8
Bronze 73.6

Clarifai
created on 2023-10-17

sculpture 99.7
metalwork 99.5
no person 99.4
one 99.2
jewelry 98.5
hard 98.1
iron 98.1
quartz 97.9
ancient 97.5
prehistoric 96.6
side view 96.6
weapon 96.2
geology 95.8
mine 95.6
precious 95.5
art 95.2
helmet 93.2
archaeology 91.5
ore 91
treasure 90.9

Imagga
created on 2022-05-10

fastener 42.4
restraint 30.9
device 27.6
old 22.3
padlock 22.2
lock 19.6
metal 19.3
tool 18.7
iron 16.4
black 16.2
brown 15.5
wallet 14.7
object 14.7
paper 14.1
nut and bolt 13.4
close 13.1
container 13.1
hatchet 12.3
wooden 12.3
aged 11.8
block 11.8
dark 11.7
wood 11.7
key 11.6
steel 11.6
leather 11.4
sign 10.5
against 10.1
catch 10
tomahawk 9.7
business 9.7
text 9.6
rusty 9.5
closeup 9.4
keyboard 9.4
grunge 9.4
nobody 9.3
buckle 9.3
edge tool 9.1
vintage 9.1
rust 8.7
antique 8.7
type 8.6
food 8.5
stack 8.3
metallic 8.3
open 8.1
cut 8.1
weapon 8
bag 7.8
closed 7.7
texture 7.6
accessory 7.6
finance 7.6
word 7.5
equipment 7.4
data 7.3
dirty 7.2
computer 7.2
shiny 7.1
cutter 7

Google
created on 2022-05-10

Microsoft
created on 2022-05-10

art 75.2
silver 59.4
copper 58.3
fashion accessory 54.4

Color Analysis

Feature analysis

Amazon

No features identified

Clarifai

Coin

Clarifai

Coin 50.9%

Categories

Imagga
created on 2022-05-10

paintings art 51.8%
food drinks 42%
interior objects 3.3%

Captions

Microsoft
created by unknown on 2022-05-10

a piece of wood 59.1%
a piece of paper 38.1%

Clarifai

No captions written

Salesforce

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

a photograph of two pieces of ancient coins with a woman on the other side

Created by general-english-image-caption-blip-2 on 2025-06-28

two bronze pieces with a man and a woman on them

OpenAI GPT

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

This image shows a small, irregularly shaped, ancient artifact, likely a metal plaque or token crafted from copper or a similar alloy. It has a weathered, corroded surface with a reddish-brown patina and areas of green oxidation, indicative of aging and exposure to the elements. The artifact is engraved or embossed with figures or symbols: on one side, there appears to be a human-like figure or deity, possibly wearing ornate clothing or accessories, while the other side has less distinct markings or text, possibly inscriptions that are heavily worn. The right side of the image shows a scale in centimeters, highlighting the small size of the object. This artifact may have been used for ceremonial purposes, as currency, or as part of ancient iconography.

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

The image shows an ancient bulla, which is a type of lead seal. This one is dated from around 500 AD to 900 AD, likely Assyrian or Islamic in origin. It appears to be made of copper or bronze, featuring a dark patina with greenish and brownish hues, likely from oxidation and age.

The object has an irregular, somewhat rectangular shape with worn and rounded edges. On its surface, there seems to be an embossed or engraved figure or symbol, although due to wear and corrosion, the details are not easily discernible.

To the right of the object, there is a scale with measurement lines indicating it is quite small, although the exact dimensions are not clearly specified without further reference to the scale. The background is a plain, dark black, which helps to emphasize the object itself.

Anthropic Claude

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

The image shows two irregular-shaped, rusty-colored metal objects against a black background. The objects appear to be ancient artifacts or fragments, with a weathered and corroded surface texture. They have an irregular, asymmetrical shape and seem to be made of a copper-based alloy. The objects are displayed on a scale, indicating their size or dimensions. The overall impression is of ancient, weathered metal artifacts or archaeological finds.

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

This image shows what appears to be an ancient coin or token, photographed from both sides against a black background. The object has an irregular, somewhat trapezoidal shape and appears to be made of bronze or copper, showing significant age with a dark patina and some green corrosion. The surface has some visible markings or designs, though they are worn and not entirely clear. There's a measurement scale visible on the right side of the image. The object shows signs of wear and weathering consistent with an archaeological artifact. Each side shows different markings or impressions, though the details are quite degraded due to age and wear.

Meta Llama

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

The image presents a side-by-side comparison of two ancient bronze artifacts, each with distinct features and markings.

Artifact 1:

  • Shape: The artifact on the left is rectangular in shape, featuring rounded corners.
  • Size: It measures approximately 3.5 cm in width and 4.5 cm in height.
  • Markings: The front of the artifact displays a raised figure wearing a helmet, accompanied by an inscription that appears to be a name or title. The back of the artifact bears a series of symbols, including what appears to be a date or numerical value.
  • Color: The artifact exhibits a dark brown patina with green undertones, indicating its age and exposure to environmental factors.

Artifact 2:

  • Shape: The artifact on the right is also rectangular in shape, but with slightly more angular corners compared to the first artifact.
  • Size: It measures approximately 3.5 cm in width and 4.5 cm in height, similar in size to the first artifact.
  • Markings: The front of the artifact features a raised figure wearing a helmet, similar to the first artifact. However, the inscription on this artifact appears to be different from the first one. The back of the artifact bears a series of symbols, including what appears to be a date or numerical value.
  • Color: The artifact exhibits a dark brown patina with green undertones, similar to the first artifact.

Background:

  • Color: The background of the image is a solid black color.
  • Ruler: A ruler is visible on the right side of the image, providing a scale for measuring the artifacts. The ruler is marked with centimeter increments, ranging from 0 cm to 15 cm.

Overall:

  • Comparison: The two artifacts are similar in shape and size, but differ in their markings and inscriptions.
  • Age: The artifacts appear to be ancient, with a dark brown patina and green undertones indicating their age and exposure to environmental factors.
  • Purpose: The purpose of the artifacts is unclear, but they may have been used for ceremonial or ritual purposes.

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

The image depicts two copper coins, possibly from ancient times, with a ruler on the right side. The coins are positioned side by side, with the left coin facing forward and the right coin facing backward. Both coins have a rectangular shape with rounded corners and feature an embossed design.

The left coin displays a figure wearing a hat or crown, while the right coin shows a figure with a beard. The coins appear to be made of copper and have a dark brown color with greenish spots, indicating oxidation. A white ruler is visible on the right side of the image, measuring 1 cm in length.

The background of the image is solid black, which helps to highlight the details of the coins. Overall, the image suggests that the coins are being examined or studied for their historical significance or value.

Amazon Nova

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

The image shows two ancient bronze coins, displayed on a black background for clear visibility. Both coins are irregular in shape, resembling fragments rather than complete coins, and exhibit a reddish-brown patina indicative of their age. The coin on the left features a profile portrait of a male figure, likely a ruler or deity, with a crown or headdress. The coin on the right has a more intricate design, possibly depicting a religious or mythological scene, with visible details such as a figure, symbols, or text, although some parts are eroded or worn away. The coins are placed next to a ruler with centimeter markings, suggesting they are being measured for size or authenticity.

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

The image shows two coins on a black background. The coins appear to be old and worn, with a brownish color and some green patches on their surfaces. The coin on the left has some engravings on it, while the coin on the right has some engravings as well. The coins are placed next to each other, with a ruler on the right side of the image.

Google Gemini

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

The image shows two views of a heavily corroded, almost trapezoidal copper coin against a black background. The coin is displayed from both sides, presumably to showcase the details on each face.

The coin's surface is dark brown, with patches of green corrosion. Despite the damage, some details are still discernible. One side appears to have a human figure, possibly a portrait or deity, along with some letters. The other side shows more geometric designs, possibly more letters or symbols.

A measuring scale labeled "cm" is located on the right side of the image, providing an approximate size reference for the coin.

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 possibly ancient metal artifact, likely a coin or a piece of currency. Both sides have a trapezoidal shape with rounded edges.

The artifact has a weathered appearance, with a dark, bronze-colored patina. The surfaces are uneven, and there is some pitting and areas of green discoloration, likely due to oxidation.

On the left side, there seem to be the remnants of a face or portrait, and the other, right side shows some markings, potentially an emblem, symbol, or letter. The detail is eroded, making it difficult to distinguish.

To the right of the artifact, a centimeter ruler is visible, which gives an approximate size for the object.

The background is completely black.

Mistral Pixtral

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

The image shows two sides of a small, irregularly shaped metal object, likely a piece of ancient currency or a coin blank. The object appears to be made of a copper-based alloy, given its brownish color and greenish patina, which is typical of oxidized copper.

On the left side of the image, the object has some visible markings or engravings, though they are quite worn and difficult to discern. The right side of the object is more plain, with fewer visible markings. The object has a somewhat trapezoidal shape with uneven edges, suggesting it may have been cut or broken from a larger piece.

The scale on the right side of the image indicates that the object is relatively small, likely less than 2 centimeters in length. The presence of the scale also suggests that this image might have been taken for archaeological or numismatic documentation purposes.

Qwen

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

The image shows two ancient metal artifacts, likely coins, placed against a black background. Both artifacts appear to be corroded and have a patina that suggests they are quite old. The design on the left artifact includes a portrait or figure in profile, with deep grooves and details that are partially worn away by the passage of time. The right artifact features text or symbols in a linear form, which also appear to be aged and weathered. The metal has a reddish-brown color, indicative of copper or bronze. The artifacts are positioned side by side for comparison, and there is a scale on the right side of the image, allowing for measurement of the objects. The scale is marked with centimeter increments, suggesting a focus on the size and condition of the artifacts.

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

This image shows two sides of an ancient artifact, likely a seal or a stamp, against a black background. The artifact appears to be made of a metal, possibly bronze or copper, given its color and patina.

On the left side of the image, the front of the artifact is visible. It features an engraved design that includes a figure, possibly a person, with a long beard and a headdress. There are also some symbols or characters engraved around the figure.

On the right side of the image, the back of the artifact is shown. It has a rectangular shape with a series of engraved lines and patterns. The metal has some greenish patina, indicating age and oxidation.

A scale in centimeters is visible on the right edge of the image, indicating the size of the artifact. The artifact appears to be approximately 3 cm in height.

Text analysis

Amazon

cm

Google

cm
cm