[🚀 ICLR 2026 Oral] NextStep-1: SOTA Autogressive Image Generation with Continuous Tokens. A research project developed by the StepFun’s Multimodal Intelligence team.

Fast, Sharp & Reliable Agentic Intelligence

Step-Audio 2 is an end-to-end multi-modal large language model designed for industry-strength audio understanding and speech conversation.

A powerful 3B-parameter, LLM-based Reinforcement Learning audio edit model excels at editing emotion, speaking style, and paralinguistics, and features robust zero-shot text-to-speech

PaCoRe: Learning to Scale Test-Time Compute with Parallel Coordinated Reasoning

Step-DeepResearch

A high-throughput and memory-efficient inference and serving engine for LLMs