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StepFun Releases Step 5 Preview Open Weights for Agentic Work
StepFun publishes 600B parameter model weights on Hugging Face and ModelScope, targeting long-horizon software and finance tasks.
Everything Threat Times has reported about ModelScope: 2 stories, newest first. Part of our AI coverage.

StepFun publishes 600B parameter model weights on Hugging Face and ModelScope, targeting long-horizon software and finance tasks.

The new model uses reinforcement learning with self-feedback to improve agentic tasks while reducing per-task costs significantly.