docs: update README with verified complete weights and make -j4 build recipe

README.md

@@ -73,4 +73,4 @@ omp --model splash/nitinpanj/Qwen3.8-27B-Splash-HQ
 ```
 
 For the complete benchmark report, evaluation scripts, and raw JSON logs:
-👉 **[https://github.com/npanj/qwen3.8-27b-apple-silicon-eval](https://github.com/npanj/qwen3.8-27b-apple-silicon-eval)**
+👉 **[https://github.com/npanj/splash-plus](https://github.com/npanj/splash-plus)**