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Topic index / 06 entries

Observability

Field notes, architecture decisions, and practical guides filed under this recurring subject.

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CLOUD

23 September 2026 · 5 MIN READ

AWS This Week: CloudWatch Omni, GPT-6 Sol & Luna and Claude Opus 5.5 on Bedrock (Video)

88 seconds on the AWS news that actually changes your AI platform this week: Amazon CloudWatch Omni is generally available (observability organised around teams and applications, with an evaluation workflow for agents), OpenAI's GPT-6 Sol and Luna reach GA on Amazon Bedrock, Claude Opus 5.5 lands on AWS — plus one industry signal: frontier model prices fell twice in one day.

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AI ENGINEERING

16 September 2026 · 9 MIN READ

Five Agents, One Football Team: Per-Role Model Selection and Deterministic Guardrails on AgentCore

I entered an agent football tournament: five LLM-driven players on Bedrock AgentCore, one command per game tick, every tick latency-sensitive. Per-role Nova model selection, memory switched off, and deterministic rules applied after the LLM made the team work — and then command fingerprinting in CloudWatch proved my perfectly healthy runtimes had been playing for the wrong team all along.

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