DeepSeek发布新一代旗舰模型V4，采用细分化策略推出Flash与Pro两个版本，分别覆盖轻量高频应用和复杂推理任务。此举不仅满足不同场景需求，还以极具竞争力的定价重塑AI商业化基准，整合了原有deepseek-chat与deepseek-reasoner模型。
2026年4月23日，OpenAI发布旗舰模型GPT-5.5，总裁布罗克曼称其为“最智能、最直观”的模型，更接近打造AI“超级应用”愿景。相比前代，该模型在速度、思维敏捷性上显著提升，同时实现高效能低成本，代币使用更优化。
阿里巴巴整合旗下AI业务，统一命名为“千问”，涵盖基础与专业模型，并明确千问APP为消费者旗舰应用，标志着其AI战略进入新阶段。
三星新一代Exynos2600芯片将整合Nota公司的AI模型优化技术，可在保持高精度的同时将模型体积缩小90%以上，为移动设备AI应用提供支持。这是Nota继Exynos2500后再次获得三星旗舰芯片订单，凸显其在AI优化领域的技术实力。
Openai
$2.8
Input tokens/M
$11.2
Output tokens/M
1k
Context Length
Anthropic
$7
$35
200
Google
$2.1
$17.5
$21
$105
Alibaba
-
$3.9
$15.2
64
Bytedance
$0.15
$1.5
256
Baidu
32
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