Specifications
Math & Logic
Strong arithmetic and logical reasoning
On-Device
Runs on phones and laptops
Fine-tunable
TRL compatible (SFT, DPO, GRPO)
Quick Start
- Transformers
- llama.cpp
- vLLM
- SGLang
LFM2-2.6B-Exp
RL-only post-trained 2.6B model with improved math and reasoning capabilities
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LFM2-2.6B-Exp is an experimental checkpoint of LFM2-2.6B with RL-only post-training, delivering improved performance on math and reasoning benchmarks. Use this model when you need stronger analytical capabilities.
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