Someone Hid a Creature Generator Inside Claude Code
We dug into the Claude Code binary and found a fully built deterministic companion system — species, rarity tiers, hats, stats — just waiting behind a feature flag. Happy April 1st.
ReadTechnical insights on AI, software development, and iterative refinement.
We dug into the Claude Code binary and found a fully built deterministic companion system — species, rarity tiers, hats, stats — just waiting behind a feature flag. Happy April 1st.
ReadBM25, HNSW, GraphRAG, temporal decay - a practical breakdown of the search paradigms powering AI memory systems, organized by the failure mode each one solves.
ReadMost developers optimize model choice, context size, and output quality, but never notice the 20-35% of their bill that disappears with one config flag. Here's what prompt caching actually is, how five major providers implement it differently, and what happens when your tooling silently breaks it.
ReadWe went from nomic-embed-text to OpenAI's text-embedding-3-small and thought we'd upgraded. Turns out we'd moved from bad to mediocre. Here's the full landscape of self-hosted embedding models in 2026, organized by what you can actually run on your hardware.
ReadThe arms race to 1M context windows assumes more context is better. Research from Chroma proved it makes things worse - and labs have been expanding context windows ever since.
ReadIDE search was built for humans. Grep was built for terminals. Neither was built for AI agents burning through context windows. So we built Chronicle - a persistent code index that gives agents structural understanding in ~50 tokens instead of 2,000.
ReadWhy we started this blog, what we build, and the iterative method behind everything we do.
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