AI BriefingSpark-X2.5-4B: Reasoning and tool use simultaneously with 4B parameters
XHToken/Spark-X2.5-4B
About the project
With 4.1 billion parameters, it integrates complex reasoning and tool calling capabilities. Supporting both thinking mode and tool calls, it can be immediately deployed into agent workflows.
This is a conversational model fine-tuned from Spark-X2.5-4B-Base. It is freely available for commercial use under the Apache 2.0 license and is compatible with the Hugging Face Transformers library.
It is suitable for developers who need a lightweight LLM or users looking to build a chatbot with reasoning capabilities in a local environment. The model size has been optimized for efficiency, enabling it to run with approximately 8GB of VRAM.
XHToken/Spark-X2.5-4B
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