Meta and CMU Train 8B Model to Beat 402B Llama in Tool Selection

A Meta and CMU paper shows that an 8B model trained with reinforcement learning outperforms the 402B Llama-4-Maverick in tool selection across tens of thousands of tools.

2026-10-23 ~ 2026-10-24 · 3 related posts

• Meta trains an 8B model to pick tools better than a 402B Llama-4-Maverick — dair_ai · 2026-10-23
• Meta & CMU: RL-trained 8B model beats 402B Llama-4-Maverick at tool selection — rohanpaul_ai · 2026-10-24
• Training Small Language Models for Transferable Tool Selection (arXiv) — rohanpaul_ai · 2026-10-24