Silicon Atlas(@Silicon_Atlas):Three announcements. Three different evidence boundaries. Samsung zHBM: Level 0, disclosed target OpenAI Jalapeño: Level 4, reported workload result AWS Trainium2: Level 6, reported operation at scale These are evidence positions for specific claims, not scores for the products. Each one leaves a different next question: • zHBM: a defined physical measurement • Jalapeño: sustained operation and full-system cost • Trainium2: utilization, system energy, and comparative economics This is how Silicon Atlas will analyze new hardware claims going forward. Full framework:

2026.09.08 21:52

Three announcements. Three different evidence boundaries. Samsung zHBM: Level 0, disclosed target OpenAI Jalapeño: Level 4, reported workload result AWS Trainium2: Level 6, reported operation at scale These are evidence positions for specific claims, not scores for the products. Each one leaves a different next question: • zHBM: a defined physical measurement • Jalapeño: sustained operation and full-system cost • Trainium2: utilization, system energy, and comparative economics This is how Silicon Atlas will analyze new hardware claims going forward. Full framework: