小米发布MiMo-V2.5系列大模型，包含MiMo-V2.5、V2.5-Pro及配套TTS与ASR模型，标志着模型从“能用”到“好用”的升级。其中旗舰型号MiMo-V2.5-Pro在通用智能体能力和软件工程方面已能与Claude Opus4.6、GPT-5.4等顶尖模型竞争，核心优势在于高指令遵循度和自我修正能力。
Anthropic即将发布中端模型Claude Sonnet5，主打高性价比，旨在以中端价格提供旗舰性能，可能重塑大型语言模型市场格局。
Anthropic即将发布新一代AI编程模型Claude Sonnet5，性能大幅超越现有旗舰模型，价格却降低一半。它采用创新的“蜂群”开发模式，旨在解决当前编程AI的痛点，有望重塑行业格局。
AI基准平台Epoch AI短暂出现代号“Claude Kayak”的新模型条目，标注今日发布后迅速删除，引发全球关注。业内普遍认为这是Anthropic即将推出的旗舰模型Claude Opus4.5。作为Claude4系列最强版本，预计在复杂推理、多步任务及代码生成能力上实现大幅提升，有望在SWE-bench等评测中突破80%得分，直接对标OpenAI GPT-5.1与Google Gemini3。
Openai
$2.8
输入tokens/百万
$11.2
输出tokens/百万
1k
上下文长度
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
$2
$20
Baidu
128
$6
$24
$8
$240
52
Bytedance
$1.2
$3.6
4
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