LV 10 XP

1 story1 issueFirst seen · Briefing #2Latest · Briefing #2

StepFun

Historical coverage of this organization across published AI News Weekly issues.

Also known as: "StepFun"

Latest Coverage

Briefing #2 — AI News Week of 2026-09-18 to 2026-09-22

Sep 18, 2026 → Sep 22, 2026 · 1 story

#10S10CONFIRMEDModel Release2026-09-20

StepFun introduces Step 5 Preview: 27B-active MoE, 1M context, weights promised October 15

StepFun (阶跃星辰, Shanghai; discovery record's "步知" form was not found in any consulted source — all official pages, docs and coverage use 阶跃星辰 / "StepFun")