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This model is deprecated. Use LFM2.5-1.2B-Instruct for tool calling instead, which offers improved accuracy and follows the standard tool use format.
LFM2-1.2B-Tool was optimized for efficient and precise tool calling. It has been superseded by LFM2.5-1.2B-Instruct which provides better tool calling performance alongside general chat capabilities.

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Specifications

PropertyValue
Parameters1.2B
Context Length32K tokens
TaskTool Calling
StatusDeprecated

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Migration Guide

For tool calling, use LFM2.5-1.2B-Instruct instead: 
from transformers import AutoTokenizer, AutoModelForCausalLM

model_id = "LiquidAI/LFM2.5-1.2B-Instruct"
tokenizer = AutoTokenizer.from_pretrained(model_id)
model = AutoModelForCausalLM.from_pretrained(model_id, device_map="auto")

# See the Tool Use guide for complete examples
See the Tool Use guide for detailed tool calling documentation.