DeepSeek GRM and SPCT - Complex Domain Rewards

Recently, I gave a talk on several of DeepSeek&rsquo;s innovations, which were as extensive as they were complicated. The particular clever discovery that best captured my imagination was their development of GRM and SPCT. Most AI models — be they &ldquo;simply&rdquo; instruction-based or reasoning — tend to focus on coding or mathematics domains. This makes sense; when training you need to…