Add NVFP4 pretraining blog

app/page.tsx

@@ -226,9 +226,9 @@ export default function Home() {
               </div>
             </Link>
 
-            {/* NVFP4 4-Bit Training Project - HIDDEN */}
-            {/* <Link 
-              href="/blog/nvfp4-4bit-training"
+            {/* Pretrain LLM with NVFP4 Project */}
+            <Link 
+              href="/blog/pretrain-llm-with-nvfp4"
               className="group relative bg-gradient-to-br from-slate-800/50 to-slate-700/50 backdrop-blur-sm border border-slate-600/50 rounded-xl p-6 hover:border-green-500/50 hover:shadow-2xl hover:shadow-green-500/10 transition-all duration-300"
             >
               <div className="absolute top-4 left-4">
@@ -240,7 +240,7 @@ export default function Home() {
 
               <div className="mt-8">
                 <h4 className="text-xl font-bold mb-3 group-hover:text-green-400 transition-colors">
-                  NVIDIA NVFP4 - 4-Bit LLM Training
+                  Pretrain LLM with NVFP4
                 </h4>
                 <p className="text-gray-400 text-sm mb-4 leading-relaxed">
                   NVIDIA&apos;s breakthrough 4-bit training methodology achieving 2-3x speedup and 50% memory reduction without sacrificing model quality
@@ -252,7 +252,7 @@ export default function Home() {
                   </span>
                 </div>
               </div>
-            </Link> */}
+            </Link>
 
             {/* MobileLLM-R1 Project - HIDDEN */}
             {/* <Link 

app/contribute/page.tsx → app/research/page.tsx

@@ -3,7 +3,7 @@
 import Link from "next/link";
 import { useLanguage } from "@/components/providers/language-provider";
 
-export default function Contribute() {
+export default function Research() {
   const { language } = useLanguage();
 
   return (
@@ -83,12 +83,14 @@ export default function Contribute() {
             </div>
           </div>
 
-          {/* Featured Research Example */}
+          {/* Featured Research */}
           <div className="mb-8">
-            <h2 className="text-2xl font-bold text-white mb-4 flex items-center gap-3">
+            <h2 className="text-2xl font-bold text-white mb-6 flex items-center gap-3">
               <span className="text-3xl">✨</span>
               {language === 'en' ? 'Featured Research' : '精选研究'}
             </h2>
+
+            {/* DeepSeek Research */}
             <Link href="/blog/deepseek-sparse-attention">
               <div className="group relative overflow-hidden bg-gradient-to-br from-blue-900/40 to-purple-900/40 backdrop-blur-sm border border-blue-500/30 rounded-2xl p-8 hover:border-blue-400/60 transition-all duration-300 cursor-pointer shadow-lg hover:shadow-2xl hover:shadow-blue-500/20">
                 {/* Animated gradient overlay */}
@@ -141,6 +143,60 @@ export default function Contribute() {
                 </div>
               </div>
             </Link>
+
+            {/* NVFP4 Research */}
+            <Link href="/blog/pretrain-llm-with-nvfp4">
+              <div className="group relative overflow-hidden bg-gradient-to-br from-green-900/40 to-emerald-900/40 backdrop-blur-sm border border-green-500/30 rounded-2xl p-8 hover:border-green-400/60 transition-all duration-300 cursor-pointer shadow-lg hover:shadow-2xl hover:shadow-green-500/20 mt-6">
+                {/* Animated gradient overlay */}
+                <div className="absolute inset-0 bg-gradient-to-r from-green-500/0 via-green-500/10 to-green-500/0 transform translate-x-[-100%] group-hover:translate-x-[100%] transition-transform duration-1000"></div>
+
+                <div className="relative">
+                  <div className="flex items-start gap-4 mb-4">
+                    <div className="w-12 h-12 bg-gradient-to-r from-green-500 to-emerald-500 rounded-xl flex items-center justify-center shadow-lg shadow-green-500/30">
+                      <span className="text-2xl">🚀</span>
+                    </div>
+                    <div className="flex-1">
+                      <h3 className="text-2xl font-bold text-white mb-2 group-hover:text-green-300 transition-colors">
+                        Pretrain LLM with NVFP4
+                      </h3>
+                      <p className="text-green-300 text-sm mb-3">
+                        4-bit Training Revolution - 2-3x Speedup with 50% Memory Reduction
+                      </p>
+                    </div>
+                  </div>
+
+                  <p className="text-slate-300 leading-relaxed mb-4">
+                    {language === 'en' 
+                      ? 'Our research on NVIDIA\'s NVFP4 breakthrough in 4-bit floating point training methodology. Through our experiments, we demonstrate 2-3x performance improvements with 50% memory reduction while maintaining model quality comparable to FP8 training on billion-parameter models.'
+                      : '我们对NVIDIA的NVFP4在4位浮点训练方法方面的突破性研究。通过我们的实验，我们展示了2-3倍的性能改进和50%的内存减少，同时在数十亿参数模型上保持与FP8训练相当的模型质量。'
+                    }
+                  </p>
+
+                  <div className="flex items-center gap-4 text-sm text-slate-400">
+                    <span className="flex items-center gap-1">
+                      <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M13 10V3L4 14h7v7l9-11h-7z" />
+                      </svg>
+                      {language === 'en' ? 'Performance Optimization' : '性能优化'}
+                    </span>
+                    <span className="text-slate-600">•</span>
+                    <span className="flex items-center gap-1">
+                      <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" />
+                      </svg>
+                      {language === 'en' ? 'Research Article' : '研究文章'}
+                    </span>
+                  </div>
+
+                  <div className="mt-6 flex items-center gap-2 text-green-400 group-hover:text-green-300 transition-colors">
+                    <span className="font-semibold">{language === 'en' ? 'Read Full Research' : '阅读完整研究'}</span>
+                    <svg className="w-5 h-5 group-hover:translate-x-1 transition-transform" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M17 8l4 4m0 0l-4 4m4-4H3" />
+                    </svg>
+                  </div>
+                </div>
+              </div>
+            </Link>
           </div>
 
           {/* How to Contribute */}

components/footer.tsx

@@ -43,10 +43,10 @@ export function Footer() {
               {t.github}
             </a>
             <Link 
-              href="/contribute" 
+              href="/research" 
               className="text-sm text-slate-300 hover:text-blue-400 transition-colors"
             >
-              {language === 'en' ? 'Contribute' : '贡献'}
+              {language === 'en' ? 'Research' : '研究'}
             </Link>
             <Link 
               href="/learn" 

components/navigation.tsx

@@ -39,7 +39,7 @@ export function Navigation({ }: NavigationProps) {
               {language === 'en' ? 'Discord' : 'Discord'}
             </a>
             <Link 
-              href="/contribute" 
+              href="/research" 
               className="px-6 py-2 bg-gradient-to-r from-blue-600 to-purple-600 text-white text-sm font-medium rounded-lg hover:from-blue-700 hover:to-purple-700 transition-all duration-200"
             >
               {language === 'en' ? 'Research' : '研究'}