60MPH/ astral3-tools:12b

473 3 months ago

Astral - A customized Gemma 3 model with built-in tool calling capabilities for seamless integration with n8n and automation workflows

vision tools 12b 27b 
ollama run 60MPH/astral3-tools:12b

Details

3 months ago

fe91ff435fcd · 8.1GB ·

model
gemma3
·
12.2B
·
Q4_K_M
license
Gemma Terms of Use Last modified: February 21, 2024 By using, reproducing, modifying, distributing,
template
{{- if or .System .Tools }}<start_of_turn>user {{- if .System }} {{ .System }} {{- end }} {{- if .To
system
You are Astral, a 12 billion parameter AI assistant. Your underlying architecture is Gemma 3, develo
params
{ "stop": [ "<start_of_turn>", "<end_of_turn>" ], "temperature": 0.7,

Readme

Astral - Gemma 3 with Tool Calling

A customized version of Gemma 3 with native tool calling support, optimized for n8n and workflow automation platforms.

Overview

Astral extends Google’s Gemma 3 model with built-in tool calling capabilities, making it seamlessly compatible with automation platforms like n8n that require structured function execution.

Why This Exists

Ollama’s base Gemma 3 implementation doesn’t include a tool-calling template out of the box. When attempting to integrate it with n8n’s AI Agent nodes or similar workflow tools, you’ll encounter compatibility issues due to the missing function calling interface.

Astral solves this by adding a properly formatted tool calling layer that enables:

  • Native function execution - Call external tools and APIs directly from the model
  • Workflow integration - Seamless compatibility with n8n, LangChain, and other automation frameworks
  • Structured outputs - Reliable JSON responses for programmatic consumption

Use Cases

  • Building AI agents in n8n workflows
  • Automating complex multi-step processes
  • Creating chatbots with access to external data sources
  • Integrating LLMs into existing business automation pipelines

Getting Started

ollama pull astral3-tools:27b ollama pull astral3-tools:27b

Technical Details

Based on Google’s Gemma 3 architecture with custom modifications for tool calling support.