Typing AI Decisions Beats Parsing LLM Prose
Jev gives software typed decisions and confidence instead of model prose. Here is when that trade beats strict JSON, ordinary code, or a general LLM.
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346 PUBLISHED ENTRIESCheap WhatsApp Automation Comes With A Number-Ban Risk
A practical n8n and Evolution API WhatsApp assistant recipe, plus the channel-risk test that tells you when to use Meta instead.
Handing Your Business To Pion Is Still A Safety Experiment
Pion can run a business with email, banking, and browser access. Treat it as a bounded safety experiment, not a hands-off startup shortcut.
Prompt Caching Saves 80% Only If You Freeze The Prefix
Prompt caching can cut agent API costs by 41% to 80%, but only when stable instructions stay ahead of changing tool results. Here is the cache-boundary audit.
Control Is The Price Of A Faster Agent Launch
OpenAI's Agents API removes agent plumbing, but the trade is control. Here is when to use the managed harness, Agents SDK, or Responses API.
AI agents need a boundary before they need more tools
A practical Docker recipe for AI coding agents: choose clone mode, narrow network access, isolate MCP tools, and verify permissions before edits.
Frontier coding just got cheap enough for DeepSeek
DeepSeek V4.1 Flash changes the API route, cuts off-peak input to $0.15/M tokens, and makes a controlled migration more sensible than a blind upgrade.
Retry Storms Can Turn One LLM Call Into 243
A LiteLLM recipe uses num_retries=2, a $500 tag cap, and a 30d window, but only if the proxy has a database.
An Expensive AI Model Just Retired Without Breaking Your Code
DeepSeek is rerouting V4 Pro traffic to V4.1 Flash on September 14. Test the silent model swap, update your ID, and measure cost per completed task.
MCP Workflows Need a Cheap Home Not Another SaaS Bill
Run Activepieces in one Docker container, then move to Compose when MCP workflows need durable data, workers, and safer backups.