中国人工智能领域增长迅猛，大模型调用量连续两周超越美国。数据显示，中国厂商在全球前五中占据三席，其中MiniMax的M2.5模型以1.87万亿Token周调用量领跑全球。
中国大模型在AI算力竞争中实现“弯道超车”。最新数据显示，3月初中国大模型周调用量达4.19万亿Token，环比增长34.9%，连续两周超越美国（同期美国调用量3.63万亿Token，环比下降8.5%）。这一升一降的对比，凸显中国在AI应用领域的快速崛起。
阶跃星辰开源Step3.5Flash模型全链路，包括预训练、中训练权重及训练框架。该模型专为智能体设计，采用稀疏MoE架构，总参数量1960亿，推理时仅激活约110亿参数，能效比高，单请求代码任务推理速度最高达350TP。
国产大模型在全球开发者社区掀起“性价比”与“工程化”风暴。据OpenRouter最新数据，MiniMax M2.5、Kimi K2.5和GLM-5包揽全球调用量前三，展现国产AI在应用落地和开发者偏好上的统治力，凸显国内厂商通过极致效率优势实现突破。
Openai
-
Input tokens/M
Output tokens/M
Context Length
Alibaba
$6
$24
256
Xai
$1.4
$10.5
$0.5
128
Google
$140
$280
32
Tencent
$4
$8
28
$14
$56
1k
$70
01-ai
16
Chatglm
$100
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