Idler
YC S25Reinforcement learning environments.
San Francisco, CA, USAFounded 202513 employeesidler.ai
Team
13
Founded
2025
About
Idler builds reinforcement learning environments that teach AI models to code at expert human levels. We create training environments based on real-world coding scenarios that prepare models for the complex challenges they'll face in production.
No open roles at this time.
Similar Dev Tools startups
Aviro
Environments for Long Horizon Tool Use
Reinforcement Learning
Open Jobs —
Team 2
Founded 2025
Halluminate
Data and RL environments to automate knowledge work
Open Jobs —
Team 5
Founded 2025
hillclimb
Training Data for Recursive Self-Improvement
Reinforcement Learning
Open Jobs —
Team 4
Founded 2025
Atrisa
AI Agents for Analog Circuit Design
Generative AIReinforcement LearningB2B
Open Jobs —
Team 3
Founded 2026