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CHIMERA: Compact Synthetic Data for Generalizable LLM Reasoning

Beginner

Xinyu Zhu, Yihao Feng et al.Mar 1arXiv

CHIMERA is a small (about 9,000 examples) but very carefully built synthetic dataset that teaches AI to solve hard problems step by step.

#CHIMERA dataset#synthetic data generation#chain-of-thought

ProFit: Leveraging High-Value Signals in SFT via Probability-Guided Token Selection

Beginner

Tao Liu, Taiqiang Wu et al.Jan 14arXiv

Traditional supervised fine-tuning (SFT) makes a model copy one answer too exactly, which can cause overfitting to the exact wording instead of the real idea.

#ProFit#Supervised Fine-Tuning#Token Probability

Falcon-H1R: Pushing the Reasoning Frontiers with a Hybrid Model for Efficient Test-Time Scaling

Beginner

Falcon LLM Team, Iheb Chaabane et al.Jan 5arXiv

Falcon-H1R is a small (7B) AI model that thinks really well without needing giant computers.

#Falcon-H1R#Hybrid Transformer-Mamba#Chain-of-Thought

Papers3

CHIMERA: Compact Synthetic Data for Generalizable LLM Reasoning

ProFit: Leveraging High-Value Signals in SFT via Probability-Guided Token Selection

Falcon-H1R: Pushing the Reasoning Frontiers with a Hybrid Model for Efficient Test-Time Scaling