lschaffer/qwen3-4b-weathersensorsmcp

TEXT GENERATIONConcurrency Cost:1Model Size:4BQuant:BF16Ctx Length:32kTool Calling:SupportedPublished:May 25, 2026Architecture:Transformer Cold

The lschaffer/qwen3-4b-weathersensorsmcp model is a Qwen3-4B based language model fine-tuned by lschaffer for weather-focused Model Context Protocol (MCP) tool-calling. It specializes in interacting with weather sensor data from DLU, WSCA, and WSC devices. This model is optimized for precise tool-use and data processing logic within weather-related workflows, making it suitable for automated data retrieval and analysis.

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Overview

This model, lschaffer/qwen3-4b-weathersensorsmcp, is a specialized Qwen3-4B variant fine-tuned by lschaffer using Unsloth for weather-focused Model Context Protocol (MCP) tool-calling. It is designed to act as a "Cumulus Assistant," an expert in handling weather sensor data from DLU, WSCA, and WSC devices through structured tool interactions.

Key Capabilities

  • Precise Tool-Calling: Adheres to strict rules for tool invocation, ensuring silent calls and specific output formats for tool_call actions.
  • Weather Data Retrieval: Optimized for querying current, historical, and forecast weather data from various sensor types.
  • Intelligent Data Processing: Includes logic for applying filters, comparisons, and calculations on tool results, mapping user terms to channel names, and handling time differences.
  • Contextual Awareness: Prioritizes direct name-based routing for common requests and intelligently resolves device IDs and coordinates when necessary.
  • Flexible Output Formats: Supports various output formats (JSON, CSV, Excel, PDF) for data and forecasts.

Good For

  • Automated Weather Data Workflows: Ideal for applications requiring programmatic access and analysis of weather sensor data.
  • Tool-Augmented LLM Applications: Specifically designed for scenarios where an LLM needs to reliably interact with external tools for data retrieval and processing.
  • Developers in Weather Tech: Provides a specialized agent for building solutions around DLU, WSCA, and WSC weather sensor ecosystems.