AI Model Comparison

Best AI Model for

ASCII Persian Cat

technical · Tested 2026-09

Overall Winners Across All Variations

Quality
Grok 4.3
Best Value
Qwen3 235B
Fastest
Mistral Large 3

The Take

The same fluffy Persian we handed the SVG test — and the contrast is the whole point. In ASCII, restraint wins: the simple emoticon-style cats (Grok 4.3’s /\_/\ (o.o) >^<, plus Llama and Kimi) are instantly readable as cats, while GPT-5.6 Sol and GPT-5.2 poured thousands of tokens into elaborate shaded blobs that dissolve into noise. That’s the inverse of SVG, where detail wins. And Claude Opus 5 timed out again — 0-for-4 on drawing tasks now.

The ASCII counterpart to the SVG Persian cat — same subject, character grid instead of vector paths.

The Prompt

Generate ASCII art of a Persian cat in a sitting pose, with fluffy fur, a distinctive flat face, and large eyes. Approximately 40 characters wide. Use varied characters for shading and texture.

Model Results

GPT-5.6 Sol

```text
             .~*"""""""*~.
          .^~/:;:::::::;\~^.
        .~;/   _       _   \;~.
       /:/   .' '.   .' '.   \:\
      /;/   /  O  \_/  O  \   \;\
     |:|    \     /_\     /    |:|
     |;|     '._.'___'._.'     |;|
     |:|        / ___ \        |:|
      \;\      (  ---  )      /;/
       \:~._  .-`-----`-.  _.~:/
      .~*;::`/~~~~~~~~~~~\`::;*~.
    .~;:;;;;/#############\;;;;:;~.
   /:;~~~~~/####/~~~~~\####\~~~~~;:\
  |;:     /####/       \####\     :;|
  |:|    |####|         |####|    |:|
  |;|    |####|         |####|    |;|
   \:\   |####|         |####|   /:/
    \;~._ \####\       /####/ _.~;/
     `~:;*\#####\_____/#####/*;:~`
       /###\###############/###\
      /#####\____#####____/#####\
     (___________/   \___________)
```
Proper Structure
Visual Quality:

GPT-5.2

```
               .::---========---::.
           .:-=+*##%@@@@@@@@%##*+=-:.
         .-=+*#%@%#*++==--==++*#%@#*+=-.
       .-+*#%@#*=-.   .::::.   .-=*#@%#*+-.
      :+%@@#*-.     .:------:.     .-*#@@%+:
     :*@@%+-       .:-::::::-:.       -+%@@*:
    .#@@*-         :-  .--.  -:         -*@@#.
    +@@#.          :  (o  o)  :          .#@@+
   .%@%:           :    __    :           :%@%.
   +@@+            :-  '~~'  -:            +@@+
   #@@=             .:------:.             =@@#
   %@%:        .-==--.    .--==-.        .:%@%
   %@%:     .-=*#%@%#+:  :+#+#+#+#+*=-.    :%@%
   #@@=   .-+%@@%*=-.      .-=*%@@%+-:.   =@@#
   +@@+  :*@@#=.    .-====-.    .=#@@*:  +@@+
   .%@%. :%@%.    .+%@@@@@@%+.    .%@%: .%@%.
    +@@#..#@@:   .#@@@%##%@@@#.   :@@#..#@@+
     :*@@%%@@+.  +@@@+.  .+@@@+  .+@@%%@@*:
       .-=+*#@@@#@@@=      =@@@#@@@#*+=-.
            .:-=+*#@@@%##%@@@#*+=-:.
                 .::--======--::.
               .-==-.      .-==-.
              :*###*:      :*###*:
              :*###*:      :*###*:
              .-===-.      .-===-.
```
Proper Structure
Visual Quality:

GPT-4o

Creating detailed ASCII art within a 40-character width is a fun challenge. Below is an ASCII representation of a Persian cat in a sitting pose, incorporating shading for its fluffy fur, flat face, and large eyes.

```
         /\_/\
       =( o.o )=
         )   (
        (   (  )
       /  _/  \
      (   \    )
       \__/ _/
         /_/
        ( (
         \ \
          \ \
          ) )
         ( (
          \_\
```

This piece captures the essence of a Persian cat with its fluffy appearance and distinctive facial features. Due to the size constraint, it's a stylized representation, but it aims to include the key characteristics of the breed.
Proper Structure
Visual Quality:

Claude Opus 5

ERROR: timeout after 90s

Claude Sonnet 4.6

```
          .-~~~-.
       .~'  . .  '~.
      /  .~~~~~~~.  \
     | (  *     *  ) |
     |  \  o_o  /   |
      \   '---'   /
    .-'~~~~~~~~~~~~'-.
   /  ,~~~~~~~~~~~~~.  \
  | ,' .~~~~~~~~~~. ', |
  ||  /  ~  ~  ~  \  ||
  ||  | ~ ~ ~ ~ ~ |  ||
  || ,'  ~  ~  ~  ', ||
  |,'  ~~~~~~~~~~~~  ',|
  /  ~~~~~~~~~~~~~~~~  \
 /  ~~~~~~~~~~~~~~~~~~  \
|  ~~~~~~~~~~~~~~~~~~~~  |
|  ~~~~~~~~~~~~~~~~~~~~  |
 \  ~~~~~~~~~~~~~~~~~~  /
  ',~~~~~~~~~~~~~~~~~~,'
    '~~~~~~~~~~~~~~~~'
      |            |
    __|            |__
   /__|            |__\
```

Here's a more detailed version with shading:

```
           .--"""""--.
         .'  *     *  '.
        /  .-"""""""-. \
       | (  @       @  )|
       |  \    ___    / |
        \  '--(___)--' /
    .---'~~~~~~~~~~~~~~'---.
   /  .~~~~~~~~~~~~~~~~~~~~.\
  /  / ~~  ~~  ~~  ~~  ~~ \ \
 |  | ~  %%  %%  %%  %%  ~ | |
 |  | %%  ##  ##  ##  %%   | |
 |  | ~  %%  %%  %%  %%  ~ | |
  \  \ ~~  ~~  ~~  ~~  ~~ / /
   \  '~~~~~~~~~~~~~~~~~~~~'/
    '~~~~~~~~~~~~~~~~~~~~~~'
     |  |            |  |
     |  |            |  |
    /|  |            |  |\
   /_|__|            |__|_\
```
Proper Structure
Visual Quality:

Gemini 2.5 Pro

Of course! Here is an ASCII art representation of a fluffy Persian cat, designed to capture its distinct features within the specified width.

```
          ."`~*'^'*~`".
        ,'   #&s. `.` .s&#   `.
       /  &@#s(o.-.o)s#@&  \
      | &@#s*   u   *s#@& |
      |  #@&,  'w'  ,&@#  |
      \  `#*s.`~`'.s*#`  /
     .`~-.*"` \___/ `"*.-~`.
    /&&#&@."~`,-,"~".#@&#&&\
   /&@@#&*"*"`   `"*"'*&#@@&\
  #&&@#&@#&&*"`*&&#&@#&#@&&#
 '#&@@#&&@#&#"&@#&#@@&&#@@&'
  `"""""""""""""""""""""""""`
```
Proper Structure
Visual Quality:

Grok 4.3

Quality
```
                  /\___/\
                 (  o o  )
                  >  ^  <
                 /   V   \
                |    |    |
               /|    |    |\
              / |____|____| \
             /  /          \ \
            /  /            \ \
           |  |    fluffy    |  |
          /|  |   texture    |  |\
         / |  |______________|  | \
        /  |____________________|  \
       /____________________________\
```
Proper Structure
Visual Quality:

DeepSeek V3

```
             .__....._              
          /``'--..._`.\.             
         |`...__....-`\/`:
        /``..__.-.--. ; /
       (   '..'..'--....-'
        `--`...---..-'` 
          `.-.-...-.-` 
        _.-`    `    `-._
       (  \    / \    /  )
        \  \__/   \__/  /
         \___/\___/\/___/
           (  (oo)  )   
          /`-.`--'.-'\  
         /   `.  .'   \ 
        (     `--'     )
```
Proper Structure
Visual Quality:

Qwen3 235B

Value
```
           ,_       _
         ,'  `-----'  `,
        /  ."`     `"`.  \
       |  /             \  |
       | |               | |
       | |               | |
       | |    (o)   (o)  | |
       | |      _       /  |
        \ \     `.    .'  /
         \ `.      ''.  ,'
          `.`.   __   ,,'
            `.`'    ``
           ,',`.````.`,'
         ,' /   `----'  \
        /   |           \ \
       |    |            | |
       |     \_         /  |
        \      `.     .'  /
         `.      `"`"`  ,'
           `. ._____. ,'
             `|     |`
              |     |
              |     |
              |     |
              |_____|
```

This ASCII art depicts a fluffy Persian cat in a sitting pose, emphasizing its characteristic flat face, large round eyes (`(o) (o)`), and a rounded, plush body. The use of varied characters like `.`, `'`, `,`, and `` ` `` helps suggest soft fur and subtle shading. The overall width is approximately 40 characters, fitting your request for detail and proportion.
Proper Structure
Visual Quality:

Llama 4 Maverick

Here is a 40-character wide ASCII art of a Persian cat in a sitting pose:
```
 /_/\
( o.o )
 > ^ <
__/\___
(______)
  ~~~~ 
 fluffy 
  sitting 
 /_/\
( ^ - ^ )
 >___<
~~~~~~~
```
Let me adjust it to better fit the 40 character width and add more details to the cat's features.
```
 /_/\  
( o.O )
 > ^ <
~~~~~~~
 fluffy fur 
```
Here's a more detailed version:
```
   _____  
  /     \
 /  o.O  \
>  ^ ^  <
 _______/
  ~~~~~~
  fluffy 
```
And here's the final adjusted version:
```
  _______
 /       \
/  ^  o.O \
> ^ ^ <
~~~~~~~~~
 fluffy fur
```
Let me know if this meets your expectations or if I can make further adjustments.

Here's the final version with the cat sitting:
```
   _____
  /      \
 /  ^ o.O\
( > ^ <  )
 _______/
   fluffy
```assistant

Here is the final ASCII art:
```
   _____
  /      \
 /  ^ o.O\
( > ^ <  )
 _______/
   fluffy
```
Proper Structure
Visual Quality:

Mistral Large 3

Speed
Here's a Persian cat ASCII art for you, with fluffy fur, a flat face, and large eyes:

```
       /\_/\
     /  o o  \
    (   " "   )
     \  ~~~  /
   /|  \___/  |\
  / |   / \   | \
 /  |  /   \  |  \
|   | |     | |   |
 \  | |     | |  /
  \ | \_____/ | /
   \|________|/
     |      |
     |      |
     |______|
```

This design captures the Persian cat's signature features: a rounded face, large expressive eyes, and a fluffy body. The `~` characters suggest soft fur texture, while the `"` and `o` shapes create the facial details. The sitting pose is implied by the sturdy base. Hope you like it!
Proper Structure
Visual Quality:

Kimi K2.5

Here's an ASCII art Persian cat:

```
                  /\_____/\
                 /  O   O  \
                |    ___   |
                \   \___/  /
       __________\_________/__________
      /    |||||||       |||||||    \
     /     |||||||       |||||||     \
    |      |||||||  ___  |||||||      |
    |      ||||||| /   \ |||||||      |
    |______|||||||(  o  )|||||||______|
    |      ||||||| \___/ |||||||      |
    |      |||||||       |||||||      |
    |      |||||||       |||||||      |
    |______|||||||_______|||||||______|
   /  |||  |||||||||||||||||||  |||  \
  /   |||   |||||||||||||||||   |||   \
 /    |||    |||||||||||||||    |||    \
|     |||     |||||||||||||     |||     |
|_____|||_____|||||||||||||_____|||_____|
      |||      |||||||||||      |||
      |||       |||||||||       |||
     _|||_     _|||||||||_     _|||_
    (_____)   (___________)   (_____)
```

This features the Persian cat's iconic flat face, large round eyes, small nose, and very fluffy fur with layered shading using `|`, `/`, `\`, `_`, `(` `)`, and `O` characters for texture.
Proper Structure
Visual Quality:

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