xAI发布Grok Voice Think Fast 2.0语音识别模型，面向开发者，实现智能水平、转录准确率、对话能力与工具调用效率升级，定价每分钟0.08美元。该模型无需调整现有提示词即可提升性能，在Artificial Analysis基准测试中综合得分82.9%，优于前代75.7%。
月之暗面将Kimi K3完整模型权重上传至Hugging Face，技术报告同步公开。该模型总参数2.8万亿、激活1040亿，支持100万token上下文，成为全球首个3万亿参数级开放权重模型。自7月16日API首发后仅11天，K3在Artificial Analysis智能指数中以57分位列全球第三，仅次于Claude Fable5和GPT-5.6 Sol。
阿里通义千问发布新一代实时语音合成模型Qwen-Audio-3.0-TTS，实现从“能说话”到“会表达”的跨越。Plus版本在Artificial Analysis Speech Arena排名全球第一，超越Gemini3.1TTS等主流模型。双版本中Flash版主打低延迟实时交互（首包约300ms），Plus版专攻高质量自然度与音色还原。
2026年5月28日，全球AI评测平台Artificial Analysis发布语音排行榜，阿里巴巴的Fun-Realtime-TTS-Preview语音大模型以1190分获全球第五、国产第一。该模型在ASR等三大核心语音赛道均居国内榜首，展现全面领先实力。
独立分析AI语言模型和API提供商，帮助选择适合的模型和API。
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