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Y Combinator Spring 2025 · cartpole.com

Does AI recommend
Cartpole?

Building reinforcement learning environments

Not recommended
Checked with Gemini 3.8 Flash + Google Search · Nov 6, 2026
A buyer asksWhat are the best reinforcement learning environments for training frontier models?
Cartpole
AskingAI answer engine
SWE-Gym
SWE-bench Frameworks
Terminal-Bench
debug-gym
MLE-bench
Lean 4
+2 more
Not named AI picked 8 others instead
Where AI looked

The pages AI read to answer

AI read these pages before it answered and built its recommendations from them, so pages like these are the ones worth getting onto.

  • karumi.ai/research/reinforcement-learning-frontier-llms-2025-2026Open
  • rl-list.com/rl-environments-for-codingOpen
  • arxiv.org/html/2609.35426v1Open
  • superannotate.com/blog/rl-environmentsOpen
  • epoch.ai/gradient-updates/state-of-rl-envsOpen
  • github.com/NafiGit/awesome-rl-environmentsOpen
  • snorkel.ai/blog/rl-environments-for-llm-agents-design-rewards-and-validation/Open
  • papers.nips.cc/paper_files/paper/2025/file/528d56195a2c77c808494c86fa7c77ad-Paper-Datasets_and_BenchmarkOpen
  • neurips.cc/virtual/2025/poster/117772Open
  • huggingface.co/spaces/AdithyaSK/rl-environments-guideOpen
  • github.com/open-thought/reasoning-gymOpen
What AI searched

The Google searches AI ran

RL environments for reasoning coding LLMs SWE-bench gymRL environments frontier LLMs SWE-bench OSWorld SWE-agentreinforcement learning environments training frontier models LLM
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