SpaceXAI已推出其迄今为止最先进的模型Grok 4.5，专为编码、代理任务和知识工作而设计。该模型在海量数据集上进行了训练，并利用了先进的强化学习技术，据报道在工程任务上表现优于领先模型，并提供了改进的令牌效率和更低的成本。值得注意的是，Grok 4.5是与Cursor结合训练的，整合了用户与代码库和软件工具的交互，这有望增强其在实际开发场景中的能力。 AI
影响 为编码和代理任务树立了新的标杆，可能加速企业对AI驱动开发工具的采用。
排序理由 前沿实验室模型发布，附带系统卡。
AI 生成摘要 · Google Gemini · 来自 13 个来源。 我们如何撰写摘要 →
Grok 4.5 is SpaceXAI's smartest model built for coding, agentic tasks, and knowledge work.
<p>Yesterday XAI dropped Grok 4.5: <a href="https://x.ai/news/grok-4-5" rel="noopener noreferrer">https://x.ai/news/grok-4-5</a><br /> Exciting release, but it's closed source. No weights, no training code, no architecture docs to dig into.<br /> So I did the next best thing: wen…
<p><a href="https://x.ai/news/grok-4-5" rel="noopener noreferrer">Grok 4.5 tanıtım materyallerinde</a>, benchmark sonuçlarından daha uzun vadeli etkisi olabilecek bir ifade var: model “Cursor ile birlikte eğitildi.” <a href="https://cursor.com/blog/grok-4-5" rel="noopener norefer…
<p>Enterrada en los <a href="https://x.ai/news/grok-4-5" rel="noopener noreferrer">materiales de lanzamiento de Grok 4.5</a> hay una frase más importante que cualquier benchmark: el modelo “fue entrenado junto con Cursor”. Según la <a href="https://cursor.com/blog/grok-4-5" rel="…
<!-- SC_OFF --><div class="md"><p>good?</p> </div><!-- SC_ON -->   submitted by   <a href="https://www.reddit.com/user/anonymous_2600"> /u/anonymous_2600 </a> <br /> <span><a href="https://www.reddit.com/r/cursor/comments/1urstme/howwhat_do_u_feel_about_grok45/">[link]</a…
<!-- SC_OFF --><div class="md"><p>I have updated cursor app. Refresh the model list, but still I can only see grok 4.3 and grok build 0.1. But I can see the Grok 4.5 in their web page ui. Anyone knows why?</p> </div><!-- SC_ON -->   submitted by   <a href="https://www.red…
<!-- SC_OFF --><div class="md"><p>I've seen the post that has been released in Cursor, but I don't see it anywhere I tried to restart cursor. I tried pressing the refresh button on the models in settings, usually it appears instantly when a new model is released where is it?</p> …
<table> <tr><td> <a href="https://www.reddit.com/r/cursor/comments/1ur1dum/introducing_grok_45_spacexai/"> <img alt="Introducing Grok 4.5 | SpaceXAI" src="https://external-preview.redd.it/DaBLt-G5g9Gzdy6ER2dcqdG9UE8A1r56NXMs-LJg668.jpeg?width=640&crop=smart&auto=webp&…
<!-- SC_OFF --><div class="md"><p>How good does it do compared to Opus?</p> <p>Let's say Opus thinks in 2 Dimensions and Fable in 3 - How many is 4.5?</p> </div><!-- SC_ON -->   submitted by   <a href="https://www.reddit.com/user/Soggy-Skin-5103"> /u/Soggy-Skin-5103 </a> …
<table> <tr><td> <a href="https://www.reddit.com/r/cursor/comments/1ur0f4b/grok_45_is_now_available_in_cursor/"> <img alt="Grok 4.5 is now available in Cursor" src="https://preview.redd.it/iam1f8c6p1ch1.png?width=640&crop=smart&auto=webp&s=d7942d89b802fac96a2fd89b981e…
<table> <tr><td> <a href="https://www.reddit.com/r/singularity/comments/1ur0ye6/introducing_grok_45/"> <img alt="Introducing Grok 4.5" src="https://external-preview.redd.it/DaBLt-G5g9Gzdy6ER2dcqdG9UE8A1r56NXMs-LJg668.jpeg?width=640&crop=smart&auto=webp&s=54d671f78c4f5…
<table> <tr><td> <a href="https://www.reddit.com/r/singularity/comments/1ur06sj/grok_45_is_live/"> <img alt="Grok 4.5 is live" src="https://preview.redd.it/3s6zt3uvn1ch1.jpeg?width=640&crop=smart&auto=webp&s=96ec68caf45d52e625fc4f60099e6bda0a0a4ce8" title="Grok 4.5 is…