Build faster with agents that survive production.
Technical guides, comparisons, and implementation notes for the decisions that show up after the demo.
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Your Agent Memory Needs Two Clocks
A single timestamp cannot distinguish a late correction from a real-time state change.
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·AI Agents
Delete System-Prompt Rules One Regression at a Time
Tie every prompt workaround to a failure case, then test its removal when the model changes.
·AI Agents
Treat Reasoning Controls Like API Migrations
Ship the model, reasoning mode, and history adapter as one versioned protocol.
·AI Agents
The Tool List Is Not an Authorization Boundary
Hiding a tool from an agent changes its options, not the authority behind them.
·AI Agents
What Pass Rates Hide About Long-Horizon Agents
Milestone reach rates reveal the transition where agent reliability collapses.
·LLM Infrastructure
Sliding-Window Prefix Caches Need Physical Proof
Hybrid attention turns prefix caching into a memory-consistency problem across KV pools with different lifetimes.
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AI Slop Hall of Fame
Generated design, code, and writing defaults that make the reader do the real work.