Small is Beautiful! StepStar Launches 198B Open-Source Multimodal Model

📡 AI News 💬

🩺 Summary

StepStar released a 198B MoE multimodal model that activates only 11B parameters per token, running at 400 token/s, disrupting the Agent ecosystem.

📝 Details

Flash-class models are evolving from lightweight alternatives to production-grade workhorses. Step 3.7 Flash redefines the cost-performance baseline for agent workloads.
Developers should test Step 3.7 Flash for agent workflows, use Advisor Mode for 90% cost reduction. Teams evaluating base models should consider its Apache 2.0 license.