AnalysisAI ModelsJuly 24, 2026
Cohere presents PithTrain: Compact Agent-Native MoE Training

Ruihang Lai and Hao Kang present PithTrain, a compact, Python-native MoE training system designed for agent-based workflows. The system emphasizes a minimal codebase with no hidden indirection and integrates agent skills via REPL. It addresses framework frictions and proposes new agent training efficiency metrics.
Featured · Ruihang Lai, Hao Kang
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