Talk to a researcher about your post-training needs
Sit down with the team building RL gyms and expert-verified data used across frontier labs and F500 enterprises.
We’ll work together to improve your model’s real-world performance:
- RL gyms that mirror domain-specific tools, policies, and multi-step tasks
- Off-the-shelf high signal post-training datasets validated by domain experts
- Proprietary, custom data pipelines tuned to your domain, models, and metrics

Ship smarter models, not bigger ones.
Collinear generates high signal post-training datasets and RL environments that make every release stronger.




