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Introducing EasyEvolve

EasyEvolve is a new project from PIE Research: the simplest LLM-driven evolution API. Write a function that scores a program, and get back a better one.

  • You define "better". Write one evaluator that runs a candidate program and returns a score. An LLM proposes variations, each one runs in a sandbox and gets scored, and the best ones carry on to the next round.
  • Get the best program back. You receive its code, its score, and the full history of the run.
  • See costs before you start. Get an upper-bound estimate in USD before anything runs. Set a hard budget, and the search stops before going over it while keeping the best program found so far. Runs are billed at cost plus 10%.
  • Choose a model level. Pick low, middle, or high to trade cost for capability.

Try it at easyevolve.dev