## Runtime Context

- **Tool call execution**: user-perceived failures require confirmation; when `regression=true` is flagged, re-execute with contextual resolution.

- **Power failure**: system reboot caused by power failure.

## Model Configuration

- **KV context**: 4×200,000 fp8 quantized kv slots.

- **Calibration context**: fp8.

- **Concurrent streams**: 3.

- **Expert configuration**: 49,152 GPTQ w4 experts (10M-token calibration on engine 1.2.0) + 24 bf16-protected experts/layer (energy-share pattern: bf16-protected experts and their resource allocation within a card's VRAM budget) within 29,120 MiB/card ceiling; 47.7 GiB n-gram copy pinned to host RAM.

## Deployment Testing Policy

- **Emergency bypass**: E2E gate may be skipped with `--skip-e2e` flag during outages; normal flow requires all three gates including the final Playwright e2e suite.