Axion 1.0 Open Agent Model Uses Three-Stage Training
November 4, 2026
Axion 1.0 is an open agent foundation model trained using two lightweight SFT stages and reinforcement learning, omitting DPO or mid-training. The process uses model-aware data construction to develop reasoning and tool-dependent capabilities.
HOW THIS AFFECTS YOU
●
builderThis provides a new open-source foundation for building agentic workflows.
●
researcherYou can study this simplified training recipe as an alternative to complex DPO pipelines.