Liquid AI's LFM2.5-1.2B: Revolutionary On-Device AI Reasoning!
Published:Jan 20, 2026 16:02
•1 min read
•r/LocalLLaMA
Analysis
Liquid AI has just released a groundbreaking reasoning model, LFM2.5-1.2B-Thinking, that runs entirely on your phone! This on-device marvel showcases astonishing performance, matching or even exceeding larger models in areas like tool use and math, paving the way for truly accessible AI.
Key Takeaways
- •LFM2.5-1.2B-Thinking is a reasoning model designed for on-device use, running on phones with just 900MB of memory.
- •The model employs internal 'thinking traces' for superior problem-solving and excels in tool use, math, and instruction following.
- •It surpasses Qwen3-1.7B (thinking mode) in many benchmarks, while being significantly smaller and more memory-efficient.
Reference
“Shines on tool use, math, and instruction following.”