Stepfun's Step-5-Preview-BF16 weights quietly appear on Hugging Face, hinting at next-gen release
adefa · reddit · 2026-09-20
A Reddit user spotted that Stepfun (stepfun-ai) has uploaded a Step-5-Preview-BF16 repository to Hugging Face, suggesting the next generation of its Step model family may be close to release. The repo currently has no model card or details on size, capabilities, or licensing, and the community is watching for follow-up updates.
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