Hybrid Reasoning Agents: LLM agents that think in latent space, act through text

What happened: A paper titled Hybrid Reasoning Agents introduces HybridAgents, LLM agents that switch between latent reasoning and text-based interaction in a unified generation process, using a HybridLink component and continuous working memory. Key numbers: Evaluated at 3 model scales across 11 benchmarks. Why it matters: The authors state the design preserves tool-integrated agentic capabilities while making latent thoughts directly inspectable, addressing the lack of native tool access and reasoning transparency in latent reasoning.

A paper titled Hybrid Reasoning Agents introduces HybridAgents, LLM agents that switch between latent reasoning and text-based interaction in a unified generation process, using a HybridLink component and continuous working memory.

The authors state the design preserves tool-integrated agentic capabilities while making latent thoughts directly inspectable, addressing the lack of native tool access and reasoning transparency in latent reasoning.