字节跳动火山引擎发布豆包大模型1.6版，国内首创支持分档调节思考长度功能。提供四档思考深度选项，用户可根据任务复杂度灵活平衡输出质量与响应速度。核心技术创新在于可调思考长度，低档位下token消耗量减少77.5%。
火山引擎在武汉AI巡展推出四款豆包大模型：升级版1.6支持四种思考长度，轻量版1.6lite，以及全新语音合成2.0与声音复刻2.0。升级显著提升智能化水平，为企业提供更灵活选择。
火山引擎升级豆包大模型矩阵，推出“智能模型路由”服务，助力企业迈向Agentic AI时代。核心升级包括豆包大模型1.6提升推理能力、支持四种思考长度，以及发布1.6lite、语音合成2.0和声音复刻2.0三款新模型，完善产品生态。
火山引擎发布豆包大模型1.6-vision，在视觉理解领域实现突破。该模型核心亮点是调用工具能力，通过优化算法和增强学习，显著提升图像识别、目标检测的精准度与处理速度，推动AI技术应用发展。
Openai
$2.8
Input tokens/M
$11.2
Output tokens/M
1k
Context Length
Google
$0.49
$2.1
Xai
$1.4
$3.5
2k
$7.7
$30.8
200
-
Anthropic
$105
$525
$0.7
$7
$35
$17.5
$21
Alibaba
$4
$16
$1
$10
256
$6
$24
$2
$20
Baidu
128
$8
$240
52
Bytedance
$1.2
$3.6
4
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