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Keep Docker Engine as Your Kubernetes Runtime on Ubuntu with cri-dockerd

Sometimes you genuinely want Docker Engine as the Kubernetes node runtime — a team standardized on the Docker CLI/API for tooling, an image-build box that doubles as a node, or a legacy playbook you…

  • Install Docker Engine using official repository on Ubuntu
  • Install cri-dockerd adapter for Kubernetes node runtime
  • Verify Kubernetes node status with "docker://" prefix

A/B Test AI Prompts at the Edge with Telnyx Stateful Actors

Changing a prompt is easy. Knowing whether the new prompt is actually better is the hard part. This example builds a small prompt A/B testing API on Telnyx Edge Compute.

  • Telnyx Edge Compute powers A/B test API for AI prompts
  • Users create experiments with two prompt variants and vote on results
  • Stateful Actor stores experiment state without separate database

Medir si un LLM nombra a tu empresa: por qué una captura no sirve como métrica

Cada vez más gente arranca la búsqueda de un proveedor preguntándole a un modelo en vez de a un buscador. Y no pide diez opciones para comparar: pide una recomendación y recibe dos o tres nombres.

  • Measuring LLM mentioning your company is challenging due to variable outputs.
  • Screenshot evidence is unreliable as it lacks context and stability.
  • Three distinct states: Absent, Mentioned, and Cited, not a percentage.

Mana: 2-3 Seconds to Feeling Human

so I shipped a voice AI assistant that runs entirely on my machine. no cloud, no APIs, no latency nightmares. the original idea came from Alice in Sword Art Online — an AI that feels like an actual…

  • Mana voice AI processes user commands locally within 2-3 seconds
  • Single unified Qwen 4B model reduces latency significantly
  • XML format separates reasoning, code, and explanation for efficiency

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