推出 Gemini 3.8 Live 与 3.8 Live Extended Thinking

英文标题：Introducing Gemini 3.8 Live and 3.8 Live Extended Thinking

Google 推出 Gemini 3.8 Live 和 Gemini 3.8 Live Extended Thinking 两款模型，旨在通过接近实时的推理能力提升语音 Agent 的表现与 AI 对话的自然度。Gemini 3.8 Live 面向规模化部署和成本效率，结合对话智能、流畅交互与视觉理解；Extended Thinking 则面向高复杂度任务，提供更强智能与多步骤推理能力。Gemini 3.8 Live Extended Thinking 在 Artificial Analysis Speech to Speech Quality Index 中以 82.6 分排名第一，并在多项语音 Agent 和音频推理基准中取得领先成绩。两款模型将为开发者和企业构建可靠、可投入生产的语音 Agent 提供基础能力，并改善 Gemini 在应用、Google Workspace 和 Search 中的语音协作体验。

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中文

今天，我们推出两款新模型，通过接近实时的推理能力进步，更有效地支持语音 Agent，并让与 AI 的对话体验更加直观、智能。

Gemini 3.8 Live：专为规模化部署和成本效率打造，结合对话智能、流畅对话与视觉理解能力。
Gemini 3.8 Live Extended Thinking：专为高复杂度任务打造，具备更强的智能水平和多步骤推理能力。

对于开发者和企业而言，这些模型为构建可靠、可投入生产的语音 Agent 提供了基础能力。它们还让用户在 Gemini 应用、Google Workspace 和 Search 中与 Gemini 进行语音交流时更加流畅、更具协作性，帮助用户仅通过语音即可处理复杂任务。

体验更流畅、更智能的对话

Gemini 3.8 Live Extended Thinking 提供企业级任务完成能力与智能水平，在 Artificial Analysis 的 Speech to Speech Quality Index 中以 82.6 分位列综合第一；同时，它在 Agent 任务完成方面处于领先地位，在 τ -Voice 上取得 68.6%，在 Sierra 的 τ -Voice-banking 基准测试中取得 35.1%。该模型还具备强大的推理能力，在 Big Bench Audio 上获得 97.7%，同时与其他前沿模型相比仍保持极具竞争力的价格。

Gemini 3.8 Live 在用户偏好方面表现突出，在 Speech Agent Arena 中排名第二。除上述性能外，它也保持了很高的成本效益，为开发者和企业提供了一款功能强大、高效且专为规模化部署打造的模型。

English / 原文

Today, we’re introducing two new models that bring advancements in near real-time reasoning to more effectively enable voice agents and make conversing with AI feel more intuitive and intelligent.

Gemini 3.8 Live : Built for scale and cost efficiency, combining conversational intelligence with fluid dialogue and visual grounding.
Gemini 3.8 Live Extended Thinking : Built for high-complexity tasks, with increased intelligence and multi-step reasoning.

For developers and enterprises, these models deliver the building blocks for reliable, production-ready voice agents. They also make speaking with Gemini across the Gemini app, Google Workspace, and Search more fluid and collaborative — helping you tackle complex tasks using just your voice.

Experience more fluid, intelligent conversations

Gemini 3.8 Live Extended Thinking provides enterprise-grade task completion and intelligence, capturing the #1 overall spot on Artificial Analysis' Speech to Speech Quality Index (82.6), and leads in agentic task completion with 68.6% on τ -Voice and 35.1% on Sierra’s τ -Voice-banking benchmark. It also provides strong reasoning capabilities, scoring 97.7% on Big Bench Audio, while maintaining a highly competitive price point compared to other frontier models.

Gemini 3.8 Live has shown a high preference among users, securing a second place in the Speech Agent Arena. In addition to this performance, it remains highly cost-effective — providing developers and enterprises with a capable and efficient model built for scale.