Runtime and Representation Engineering Outpace AI Evaluation and Governance

AI Sentinel: Frontier Daily · Oct 22, 2026 · 27m · transcript

- Efficiency gains are increasingly coming from co-designing attention geometry, decoding, and runtime quantization rather than from post-hoc weight compression, which makes evaluation of these methods capability-specific. ⏱️ Chapters 00:00 Intro 00:16 Runtime and Representation Engineering Outpace AI Evaluation and Governance 00:20 Highlights 02:15 Efficiency Progress Is Moving from Compression Ratios to Co-Designed Execution 05:22 The Agent Harness Is a Capability Layer Whose Gains Need Diagnostic Accounting 08:17 Local Agent Guardrails Cannot Compose into System Safety 11:21 Scientific…