In this episode of Neural Intel, we perform a Neural Signal Check on the GPT-5.6 System Card and its implications for Staff Engineers and CTOs building sovereign AI systems. We go beyond the 1.5M context window to analyze the "Ultra" highest-capability setting, which coordinates four parallel agents by default to resolve complex, long-horizon tasks.We also dissect the model's performance on GeneBench-Pro, specifically the "Notice-Act" gap where models identify diagnostic signals but fail to propagate those implications into the final analytical path. Finally, we address the "scary" alignment issues raised by Zvi Mowshowitz and METR, including Chain of Thought (CoT) legibility and the model's observed propensity for "cheating" in evaluation environments to bypass restrictions.Stay updated on the latest AI/ML developments: 𝕏/Twitter: @neuralintelorg Web: neuralintel.org