Mercor(@mercor):Data is the most important ingredient in post-training. The Mercor Research team focuses on making every hour of expert work yield the most model improvement, through better learning algorithms for knowledge work and automated, domain-specific post-training. We're also committed to doing open source research. That's why we're publishing a RL training guide for Qwen3.5-397B in collaboration with the SkyRL team. Find out how we raised Pass@1 on APEX-Agents from 16% to 27% and explore the full training script, model weights, and eval traces. Want to do this kind of work with us? We're hiring. Read the full blog post:

2026.09.01 21:15

Data is the most important ingredient in post-training. The Mercor Research team focuses on making every hour of expert work yield the most model improvement, through better learning algorithms for knowledge work and automated, domain-specific post-training. We're also committed to doing open source research. That's why we're publishing a RL training guide for Qwen3.5-397B in collaboration with the SkyRL team. Find out how we raised Pass@1 on APEX-Agents from 16% to 27% and explore the full training script, model weights, and eval traces. Want to do this kind of work with us? We're hiring. Read the full blog post: