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Human Generated Data

Title

unidentified violet pigment

Date

-

People

-

Classification

Straus Materials

Credit Line

Harvard Art Museums/Straus Center for Conservation and Technical Studies, Forbes Pigment Collection, Straus.770

Human Generated Data

Title

unidentified violet pigment

Classification

Straus Materials

Credit Line

Harvard Art Museums/Straus Center for Conservation and Technical Studies, Forbes Pigment Collection, Straus.770

Machine Generated Data

Tags

Amazon
created on 2022-03-12

Cylinder 80.3
Team Sport 71.1
Team 71.1
Sport 71.1
Sports 71.1
PEZ Dispenser 56.7

Clarifai
created on 2023-10-22

no person 99.7
retro 97.3
vertical 93.1
empty 92.3
paper 91.5
plastic 91.1
art 91.1
artistic 91.1
creativity 90.2
simplicity 90.1
graphic design 89.3
dirty 87.9
fashion 87.6
design 86.9
motley 85.9
contemporary 85.8
classic 85.3
disjunct 84.8
isolated 84.4
writing 82.7

Imagga
created on 2022-03-12

tool 21.6
pole 21.3
object 20.5
stick 18.7
equipment 18.5
pencil 16.2
rod 15.6
cigarette 14.6
symbol 14.1
metal 13.7
smoke 13.3
hand tool 12.9
design 11.8
plunger 11.6
hammer 11.3
art 11.2
close 10.8
unhealthy 10.5
detail 10.5
color 10
steel 10
writing implement 10
addiction 9.7
wood 9.3
texture 9
sign 9
frame 8.9
silver 8.8
tobacco 8.8
closeup 8.8
work 8.7
sports equipment 8.6
line 8.6
drumstick 8.2
device 8
wooden 7.9
cancer 7.8
nobody 7.8
empty 7.7
construction 7.7
column 7.7
old 7.7
light 7.6
sharp 7.6
product 7.6
needle 7.5
instrument 7.5
vintage 7.4
metallic 7.4
against 7.3
support 7.3
copy 7.1
blank 7
sky 7

Google
created on 2022-03-12

Purple 87.8
Violet 83.7
Rectangle 79.5
Magenta 75.4
Font 72.9
Fashion accessory 64.8
Electric blue 63.3
Liquid 56.3
Metal 52.3

Microsoft
created on 2022-03-12

cosmetics 94.9
text 81.6
minimalist 78.1
pen 68.4
purple 64.4
violet 64.2
material property 63.3
brush 60.1
cylinder 59.4
office supplies 56.9
lavender 56.4
lilac 51.7

Color Analysis

Feature analysis

Amazon

No features identified

Clarifai

Ruler

Clarifai

Ruler 52.3%

Categories

Captions

Microsoft
created by unknown on 2022-03-12

a close up of food 29.2%

Clarifai

Created by general-english-image-caption-clip on 2025-07-14

a purple ink blotter isolated on a white background.

Salesforce

Created by general-english-image-caption-blip on 2025-05-26

a photograph of a tube tube with a ruler and ruler

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-17

This image shows a glass test tube filled with a gradient of purple material transitioning to a pinkish hue at the bottom. The tube is sealed with a cork stopper, which has some visible discoloration and irregularities. Next to the test tube is a ruler with markings in millimeters, numbered from 0 to 40, along with three rectangular gray swatches of varying tones for reference. The background is clean and white, emphasizing the contents of the test tube and the measurement scale.

Created by gpt-4o-2024-08-06 on 2025-06-17

The image shows a test tube filled with a purple granular or powdered substance. The test tube is stoppered with a cork at the top. Next to the test tube is a scale for measurement, which includes grey color swatches and a ruler marked with measurements in millimeters, ranging from 0 to 50. The purple material fills nearly the entire length of the test tube, with a more intense pinkish-purple color at the bottom, gradually becoming lighter towards the top. The background of the image is plain white.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-21

The image shows a cylindrical test tube or vial containing a purple-colored liquid. The liquid appears to have a gradient, with a darker purple shade at the bottom and a lighter shade at the top. There is a scale or ruler visible in the image, indicating the size or dimensions of the object. The vial has a cap or stopper at the top, suggesting it is a sealed container.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-21

This image shows a tall glass test tube or vial with a cork stopper, containing what appears to be a purple-colored liquid or solution. The liquid shows a gradient effect, with a deeper magenta or pink color at the bottom transitioning to a lighter purple color towards the top. Next to the tube is a measurement scale or ruler with markings that appear to go up to at least 30 units (possibly millimeters or centimeters). The background is white, giving the image a clean, laboratory-like appearance.

Meta Llama

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

The image depicts a tall, narrow glass tube with a cork stopper at the top. The tube is filled with a pinkish-purple powder or liquid, which appears to be layered in different shades of purple. A ruler is placed vertically next to the tube, indicating that the tube's height is approximately 10 centimeters. The background of the image is white, suggesting that it may be a product photo or a scientific illustration.

The overall atmosphere of the image is one of precision and measurement, with the ruler providing a sense of scale and the glass tube appearing to be a carefully crafted container. The use of a white background and the simple composition of the image suggest that it may be intended for educational or scientific purposes.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-11

The image depicts a glass test tube containing a purple substance, with a cork stopper at the top. The test tube is positioned vertically on the left side of the image, and its contents are divided into two distinct sections: a lighter purple hue at the top and a darker purple color at the bottom.

To the right of the test tube, there is a ruler or measuring device that spans the entire height of the image. This ruler features markings in centimeters, ranging from 0 to 40, although the exact measurement of the test tube is not specified.

The background of the image is a plain white surface, which suggests that it may be a product photo or a scientific illustration. Overall, the image presents a clear and detailed view of the test tube and its contents, with the ruler providing a sense of scale and measurement.

Amazon Nova

Created by amazon.nova-lite-v1:0 on 2025-06-09

A cylindrical glass container with a cork stopper is filled with a purple liquid. The liquid is likely a chemical compound or solution. The container has a scale on the side, which is marked with numbers and a gray bar. The scale is used to measure the volume of the liquid inside the container. The container is placed on a white surface, which makes the purple liquid stand out.

Created by amazon.nova-pro-v1:0 on 2025-06-09

The image shows a transparent glass tube with a cork stopper at the top. Inside the tube, there are two distinct colored substances: a purple substance at the top and a pink substance at the bottom. The purple substance appears to be a solid, while the pink substance seems to be a liquid. There is a ruler on the right side of the image, which is used to measure the height of the substances inside the tube.

Google Gemini

Created by gemini-2.0-flash on 2025-06-03

Here's a description of the image:

Description:

The image shows a clear glass test tube containing a vibrant purple substance. The substance has a gradient, with a deeper, richer purple color at the bottom that gradually fades to a lighter, lavender shade toward the top. The texture appears somewhat granular or powdery.

The test tube is sealed with a light-colored cork stopper, which has a few small imperfections or markings. Above the purple substance and below the cork, there appears to be some residue.

To the right of the test tube is a ruler or measuring strip with numerical markings, possibly indicating centimeters or millimeters. The background is a plain, light gray or white, providing a clean and neutral backdrop that emphasizes the tube and its contents.

Created by gemini-2.0-flash-lite on 2025-06-03

Here's a description of the image:

The image presents a single, transparent test tube filled with a purple substance, likely a powder or small granular material. The test tube is topped with a cork stopper made of light-colored, textured material. The purple substance is not uniform, showing a gradient from a darker, more intense magenta at the bottom to a lighter lavender shade toward the top, which is suspended in a pale purple liquid. The tube is set against a plain, white background. Beside the test tube is a calibration chart with color and scale markings, indicating the ability to quantify the colors and to roughly gauge the size of the tube and the sample within. The lighting is soft and even, casting no harsh shadows and suggesting a studio or lab setting.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-06-08

The image depicts a tall, narrow glass test tube containing a purple liquid. The test tube is sealed with a cork stopper. The liquid inside the test tube appears to have a gradient of color, with a darker purple at the bottom gradually transitioning to a lighter purple towards the top. There is some dark residue or material visible near the cork stopper.

Next to the test tube is a vertical ruler for scale, indicating the height of the test tube. The ruler is marked in centimeters, with the test tube appearing to be approximately 10 cm tall. The ruler also has alternating gray and white sections, each section representing 10 cm.

The background of the image is plain and white, which helps to highlight the test tube and ruler clearly.

Qwen

No captions written

Text analysis

Amazon

40
30
20
10

Google