A documented Open WebUI custom-model preset wrapping mistral-nemo:12b
with: aggressive system prompt that mandates calling generate_image,
only the smart_image_gen tool attached, native function calling,
lower temperature for tool-call reliability. Users pick "Image Studio"
from the chat-model dropdown when they want images.
Solves the common case where general-purpose chat models describe an
image in text instead of firing the tool — usually on conversational
phrasings like "can you draw me…". The preset removes the ambiguity
by giving the LLM exactly one job and one tool.
Setup walkthrough in openwebui-models/image_studio.md; deployment
README §9 points users at it as the recommended path.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
57_WolveandClaude Opus 4.7
41d571d8d1