ServiceNow AI Research

Reinforcement Learning

Apriel-1.5-OpenReasoner: RL Post-Training for General-Purpose and Efficient Reasoning
Building general-purpose reasoning models using reinforcement learning with verifiable rewards (RLVR) across diverse domains has been …
Self-Evolving Curriculum for LLM Reasoning
Reinforcement learning (RL) has proven effective for fine-tuning large language models (LLMs), significantly enhancing their reasoning …
Privileged Information Distillation for Language Models
Training-time privileged information (PI) can enable language models to succeed on tasks they would otherwise fail, making it a …
Destruction is a General Strategy to Learn Generation; Diffusion's Strength is to Take it Seriously; Exploration is the Future
I present diffusion models as part of a family of machine learning techniques that withhold information from a model’s input and train …
PipelineRL: Faster On-policy Reinforcement Learning for Long Sequence Generation
LLMs can learn self-restraint through iterative self-reflection
In order to be deployed safely, Large Language Models (LLMs) must be capable of dynamically adapting their behavior based on their …
Multimodal foundation world models for generalist embodied agents
Learning generalist agents, able to solve multitudes of tasks in different domains is a long-standing problem. Reinforcement learning …
Representing Positional Information in Generative World Models for Object Manipulation
The ability to predict outcomes of interactions between embodied agents and objects is paramount in the robotic setting. While …
Self-evaluation and self-prompting to improve the reliability of LLMs
In order to safely deploy Large Language Models (LLMs), they must be capable of dynamically adapting their behavior based on their …
Bridging the Gap Between Target Networks and Functional Regularization
Target networks are at the core of recent success in Reinforcement Learning. They stabilize the training by using old parameters to …