Step 5 Preview
Intro
**Step 5 Preview** is a recently tracked product, model, or tool in public channels. The radar excerpt reads: > StepFun flagship ~600B MoE coding/agent model on OpenRouter; 1M context; free week; open weights planned Oct 15; Launch Night Oct 22 SF. The recorded source label is `X`. Use the public URL below to verify the original post or page.
Explain
Based only on the excerpt, **Step 5 Preview** should be understood from the facts stated there. This write-up does not invent funding amounts, model sizes, or leaderboard scores that are absent from the excerpt or URL metadata. Confirmable points from the excerpt: - StepFun flagship ~600B MoE coding/agent model on OpenRouter; 1M context; free week; open weights planned Oct 15; Launch Night Oct 22 SF. The radar `score` for this entry is `0.9` (an internal ranking field, not a third-party benchmark score).
Usage
To learn more or try **Step 5 Preview**, start from public sources: 1. Open the source link: <https://x.com/StepFun_ai/status/2108718161671696522> and check the official description and availability. 2. Follow any access path mentioned in the excerpt (API, open weights, waitlist, in-product entry) using official instructions. 3. Before production use, verify license terms, regional availability, and safety limits yourself; do not assume quotas, prices, or eval scores that the excerpt does not state.