阶跃星辰Step 5 Preview模型上线OpenRouter 一周免费体验
阶跃星辰的Step 5 Preview模型已在OpenRouter平台正式上线，面向agentic（智能体）与专业工作场景提供旗舰级智能能力，并显著降低任务成本。即日起，该模型在opencode、cline、NousResearch、kilocode等多个平台开放为期一周的免费使用。
定价方面，Step 5 Preview输入价格为每百万tokens 1美元，输出价格为每百万tokens 2.7美元，缓存命中价格在发布期间享受50%折扣，低至每百万tokens 0.05美元。用户无需调整现有工作流，直接切换模型即可体验。
- 2026-10-09 01:44 | X：Step 5 Preview is now free in @cline for one week. Our flagship model for agentic and professional work. Fire up Cline and show us what you build!阅读原文
Step 5 Preview is now free in @cline for one week. Our flagship model for agentic and professional work. Fire up Cline and show us what you build! Cline: Step 5 Preview is now free in Cline. On DeepSWE it scores ahead of Kimi K3 and GLM-5.3, making it one of the strongest open weights coding mod...
- 2026-10-08 23:45 | X：Hermes Agent, meet Step 5 Preview. Our flagship model for agentic and professional work is now free for one week through @NousResearch’s Nous Portal....阅读原文
Hermes Agent, meet Step 5 Preview. Our flagship model for agentic and professional work is now free for one week through @NousResearch’s Nous Portal. Give it a spin with Hermes and show us what you build! Tommy: Step 5 Preview is now live in Nous Portal thanks to @StepFun_ai try it out now with you...
- 2026-10-08 22:45 | X：Your next build is on us. Step 5 Preview is now free in @opencode for one week. Our flagship model for agentic and professional work. Keep your workfl...阅读原文
Your next build is on us. Step 5 Preview is now free in @opencode for one week. Our flagship model for agentic and professional work. Keep your workflow. Switch your model. OpenCode: Step 5 Preview is now free on OpenCode for a week - 1M Context - Multi-modal - Zero Data Retention
- 2026-10-08 21:33 | X：$1.00/M input and $2.70/M output, with cache hits 50% off at launch: just $0.05/M. Read more in @St...阅读原文
Step 5 Preview now exists where you build. Now live on @OpenRouter. A week of free access is rolling out today across @opencode, @cline , @NousResearch, @kilocode, and more. Flagship-tier intelligence for agentic and professional work, at substantially lower task cost. Keep your workflow. Switch y...