Imported from https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash-1017.

Requires ollama v0.40.12+.

Chat/thinking

$ ollama run frob/deepseek-v4.1-flash
>>> hello
Thinking...
We need answer hello. But likely need be assistant. User just said hello. 
Need respond friendly, maybe ask how can I help. Ensure no extra. Since no 
task. Final concise.
...done thinking.

Hello! How can I help you today?

>>> /clear
Cleared session context
>>> /set nothink
Set 'nothink' mode.
>>> hello
Hello! How can I help you today?

Tools

$ ollama launch opencode \
    --model frob/deepseek-v4.1-flash \
    -- \
    run 'create a file called README with the contents "hello world"'

> build · frob/deepseek-v4.1-flash:latest

← Write README
Wrote file successfully.

Done.

$ cat README 
hello world

Vision

$ ollama run frob/deepseek-v4.1-flash
>>> describe ./image1.jpg
Added image './image1.jpg'
Thinking...
1.  **Analyze the Request:** The user has provided an image and the prompt 
"describe". The goal is to provide a detailed, accurate, and engaging 
textual description of the image.

2.  **Analyze the Image:**
    *   **Subject:** A very small, fluffy, pure white puppy.
    *   **Pose:** Sitting on its hind legs, front paws planted on the 
ground. Head turned in profile, looking up and towards the right edge of 
the frame.
    *   **Features:**
        *   Fur: Pure white, very fluffy, giving it a soft, cloud-like 
appearance.
        *   Ears: Small, floppy ears resting against the sides of its 
head.
        *   Face: Dark, round eyes (right eye visible), black nose, 
subtle muzzle. A slight hint of pink around the mouth/nose area.
        *   Whiskers: Fine, light-colored whiskers extending outward.
    *   **Accessories:** A bright red collar around its neck. Attached to 
the collar is a small red accent (possibly a bow or knot) and a small, 
metallic brass/gold-colored bell hanging down.
    *   **Setting/Background:**
        *   Surface: The puppy is sitting on a rough, light-gray stone or 
tiled step. The stone has textured, lighter-colored veining or mottled 
patterns.
        *   Background: Blurred out (shallow depth of field). It appears 
to be a darker, earthy tone (brownish/reddish), possibly a wooden floor, a 
wall, or a doorway behind the puppy.
    *   **Lighting:** Natural, soft lighting, likely outdoors or near a 
window, highlighting the fluffiness of the white fur and casting soft 
shadows on the stone.

3.  **Structure the Description:**
    *   **Introduction:** Overall summary (a small white puppy on stone 
steps).
    *   **Physical Appearance:** Describe the fur, face, ears, and 
posture.
    *   **Accessories:** Mention the collar and bell.
    *   **Environment/Background:** Describe the steps and the blurry 
background.
    *   **Mood/Atmosphere:** Describe the feeling (innocent, gentle, 
curious).

4.  **Draft the Description (Iterative refinement):**
    *   *Draft 1 (Mental):* A fluffy white puppy is sitting on a stone 
step. It has a red collar with a tiny bell. It's looking to the right. The 
background is blurry and dark.
    *   *Draft 2 (Adding detail):* The image features a tiny, pure white 
puppy. It's sitting on a rough, light gray stone step. The puppy has soft, 
fluffy fur, floppy ears, and a black nose. It's wearing a bright red 
collar with a small brass bell. The puppy is looking upwards and to the 
right. The background is a blurred, dark brown color, making the white 
puppy stand out. It looks curious and innocent.
    *   *Draft 3 (Polishing for flow and vocabulary):* The photograph 
captures a small, exceedingly fluffy white puppy sitting attentively on a 
weathered stone step. The puppy's coat is pure white and looks incredibly 
soft, with small, floppy ears framing its face. It is turned in profile, 
gazing upward and to the right with dark, expressive eyes and a small 
black nose. Around its neck is a striking red collar that features a small 
red knot and a tiny brass bell hanging from it. The puppy rests on a light 
gray stone surface with mottled, darker gray veining. The background is 
out of focus, featuring warm, dark earthy tones, which creates a shallow 
depth of field that draws complete attention to the bright white puppy. 
The overall atmosphere is gentle, innocent, and serene.

5.  **Final Polish:** Check against the user's prompt "describe". The 
description is comprehensive and matches the visual data. 
(Self-correction: Ensure the direction it's looking is accurate—it's 
looking to the right side of the frame). The final output should be 
well-structured for easy reading.
...done thinking.

This image features a small, very fluffy white puppy sitting on a textured 
stone step. 

**Key details of the image:**
*   **The Puppy:** It has pure white, soft-looking fur, small floppy ears, 
a black nose, and dark, expressive eyes. It is sitting on its hind legs, 
with its head turned to look upward and to the right, giving it a curious 
and attentive expression.
*   **Accessories:** The puppy is wearing a bright red collar. Attached to 
the collar is a small red accent (like a knot or bow) and a tiny, metallic 
brass-colored bell hanging from its neck.
*   **The Setting:** It is sitting on a light gray, rough-hewn stone or 
tile step that features lighter, mottled veining. 
*   **Background and Lighting:** The background is heavily blurred with 
warm, dark brown and reddish tones, creating a shallow depth of field that 
makes the bright white puppy stand out prominently. The lighting appears 
soft and natural, highlighting the texture of the puppy's fur. 

Overall, the image conveys a gentle, peaceful, and innocent atmosphere.