Human Generated Data

Title

Two Chips of Melian Obsidian

Date

-

People

-

Classification

Material Specimens

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Transfer from the Department of the Classics, Harvard University; deposited by Professor J. M. Paton, 1977.216.2123.423.B

Human Generated Data

Title

Two Chips of Melian Obsidian

Classification

Material Specimens

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Transfer from the Department of the Classics, Harvard University; deposited by Professor J. M. Paton, 1977.216.2123.423.B

Machine Generated Data

Tags

Amazon
created on 2022-01-23

Mineral 99.8
Coal 82.9
Anthracite 59.8
Rock 58.5

Clarifai
created on 2023-10-26

one 99.8
no person 99.7
still life 99.2
rock 99.1
quartz 98.7
stone 98.5
jewelry 98.3
ore 97.3
food 97.3
mine 97.2
cutout 97.1
specimen 96.5
medicine 96.3
coal 95.3
grow 95.2
geology 95.2
nature 93.9
gem 93.1
carbon 93.1
seafood 91.9

Imagga
created on 2022-01-23

bag 57.4
container 45.3
purse 34.5
object 19.8
close 17.1
food 17.1
black 15.9
chocolate 14.3
garment 13.6
clothing 13.1
fabric 12.6
brown 12.5
nobody 12.4
delicious 11.6
closeup 11.4
color 11.1
paper 11
leather 10.4
sweet 10.3
love 10.3
sugar 10.2
tasty 10
candy 9.8
fashion 9.8
dessert 9.8
pantie 9.5
dark 9.2
piece 8.9
wallet 8.9
detail 8.8
celebration 8.8
mineral 8.7
gift 8.6
money 8.5
slice 8.2
style 8.2
mailbag 8.1
natural 8
decoration 8
shiny 7.9
objects 7.8
snack 7.7
gourmet 7.6
one 7.5
fat 7.5
velvet 7.4
shape 7.4
shopping 7.3
yellow 7.3
present 7.3
holiday 7.2
lingerie 7
stone 7

Google
created on 2022-01-23

Microsoft
created on 2022-01-23

wall 95.5

Color Analysis

Categories

Imagga

paintings art 87.5%
food drinks 11.3%

Captions

Microsoft
created by unknown on 2022-01-23

a close up of a rock 78.2%
a piece of wood 53.7%
close up of a rock 53.6%

Clarifai
created by general-english-image-caption-blip on 2025-05-18

a photograph of a piece of black stone with a black and white background -100%

Google Gemini

Created by gemini-2.0-flash-lite on 2025-05-18

Here's a description of the image:

The image features a close-up shot of a dark, seemingly obsidian or volcanic glass shard. It has a deep black color with a slightly glossy sheen. The shard has a rough, irregular shape with jagged edges. There are some fine, light-colored scratches or markings across its surface, possibly from handling or natural wear. The object appears to be lying on a plain, white background, providing a clean contrast that highlights the textures and details of the dark stone.

Created by gemini-2.0-flash on 2025-05-18

Here's a description of the image:

The image shows a piece of obsidian against a white background. The obsidian is a dark black color and has a slightly rough, uneven texture. There are visible concentric ring formations near the bottom left of the piece, indicating its volcanic glass origin. The obsidian has an irregular, broken shape with several jagged edges. Fine scratches can be seen across the top right surface of the obsidian.