Cartesia 发布托管语音代理，盲测击败原生模型
Cartesia 推出面向企业的托管语音代理平台，在 Artificial Analysis 的语音代理竞技场中排名第一。该平台采用级联架构，通过协同设计语音模型与代理框架，实现了媲美原生端到端模型的自然人声交互体验及更高的企业级准确率。
报道正文
Rohan Paul (@rohanpaul_ai) · 2026-10-30 06
A cascaded voice agent just won a blind human-preference ranking against native speech-to-speech models.
Today, Cartesia launched Managed Agents, ranked #1 on Artificial Analysis’ Speech Agent Arena.
Most LLMs learn from chunks of text picked by a tokenizer. But here, H-Nets learn directly from raw bytes and figure out those boundaries themselves.
This leads to 3–5x better efficiency in controlled scaling experiments. At larger scale, matching an open-source model trained on 11 trillion tokens with roughly 10x less training data and compute.
#1 in blind human preference and #1 in enterprise accuracy Cascaded stack that sounds as natural as speech-to-speech Own speech models and agent harness tuned as one system
↳ 引用 @cartesia (Cartesia): Introducing Cartesia Managed Agents: our end-to-end voice agent platform for enterprise.
#1 on @ArtificialAnlys Speech Agent Arena and @ServiceNow EVA-Bench, built by co-designing our voice models and harness as one system.
Check it out → https://cartesia.ai/blog/managed-agents
