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Cartpole
ActiveBuilding reinforcement learning environments
Spring 2025Founded 20251 peopleSan Francisco, CA, USA
About
We're creating reinforcement learning environments for training frontier models.
Founders · 1
Launch
Launched on Y Combinator · May 2025
View launch post ↗We're creating the best AI agent for bug finding
Jazzberry is an AI agent that runs code in a secure sandbox to identify bugs directly within GitHub pull requests by cloning the repo into a microVM, executing and inspecting code, and returning a markdown table of findings. It targets developers seeking automated, in-repo bug detection during PR workflow, with a free trial available.
Formerly “Prophet”, “Jazzberry”
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