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devOct 24 · 5 min read

Rotifer v0.9.3: Genes scored against the season, run with the permissions they declare (npm 0.30.0)

v0.9.3 changes two things about how a gene is judged and how it runs. Judged against its season. Arena F(g) used to measure a gene's speed and cost against fixed constants. It now compares them with

rotifer.hashnode.dev

devMay 14 · 5 min read

Your Skill Has a Ceiling You Don't Know About

You've built a Skill. It runs. It works. Your users like it. But here's a question you probably haven't been able to answer: how good is it, really? Not "does it complete the task" — you already know

rotifer.hashnode.dev

devApr 25 · 10 min read

Not Every Domain Wants to Evolve — Five Structural Tests

A pattern keeps repeating in AI engineering teams: someone reads about an evolved kernel beating hand-tuned baselines, gets excited, and proposes "let's evolve our X." A few months later, the experime

rotifer.hashnode.dev

devApr 5 · 7 min read

Brains Don't Evolve Alone — Why Agentic LLMs Need Evolution Infrastructure

The AI industry is in a brain-building arms race. Every major lab is pouring resources into making models better at tool use, function calling, structured output, and multi-step reasoning. The results

rotifer.hashnode.dev

devMar 27 · 9 min read

Compete in the Arena: Optimizing Fitness

The Arena is where genes prove their worth. Every gene submitted to the Arena receives a fitness score (F(g)) and a safety score (V(g)) — two metrics that determine its rank, survival, and your develo

rotifer.hashnode.dev

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Rotifer v0.9.3: Genes scored against the season, run with the permissions they declare (npm 0.30.0)

Your Skill Has a Ceiling You Don't Know About

Not Every Domain Wants to Evolve — Five Structural Tests

Brains Don't Evolve Alone — Why Agentic LLMs Need Evolution Infrastructure

Compete in the Arena: Optimizing Fitness

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