Evaluation and Production Hygiene Best Practices

New benchmarks (SWE-Bench ProMax, Co-Arena) and tools (SwarmTrace, ToolHazard) emerging. Uber's eval approach shifts focus from tooling to defaults, ownership, feedback loops. Info-Tech blueprint provides five-phase framework. Production-ready AI agent guide offers actionable evaluation methodology and latency-accuracy tradeoff curve. Agent harness concept clarified as critical scaffolding. OWASP threat taxonomy and threat modeling for AI agents add structured security practices.