# Spartans

- **Event:** [OpenEnv Hackathon SF](https://cerebralvalley.ai/e/openenv-hackathon-sf)
- **When:** Mar 7 at 9:00 AM – Mar 8 at 12:00 AM (PST)
- **Where:** Shack15, San Francisco, CA
- **Team:** [Kushal Atulbhai Adhyaru](https://cerebralvalley.ai/u/kushal511)
- **GitHub:** https://github.com/MadhaviSG/openEnv-negotiateEnv
- **Website:** https://colab.research.google.com/drive/1xeUniKRb9h30e_EAgIWPdZ1b6W462yS1?usp=sharing
- **Demo video:** https://www.loom.com/share/c787943c21bf4ae59ee580828b73ccb1
- **Hugging Face:** https://huggingface.co/spaces/KushalAdhyaru/negotiate-env
- **Gallery:** https://cerebralvalley.ai/e/openenv-hackathon-sf/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/openenv-hackathon-sf/hackathon/gallery/96

NegotiateEnv is an OpenEnv-compatible RL environment for training LLM agents to negotiate B2B SaaS contracts. Features 200 real scenarios, multi-objective optimization (price, contract length, annual caps), dynamic constraints, and reward shaping. Trained Qwen-1.5B using TRL+LoRA on 500 episodes, achieving 61% loss reduction in 56 seconds on H100.

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Markdown version of https://cerebralvalley.ai/e/openenv-hackathon-sf/hackathon/gallery/96. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt