北京大学第三医院等机构联合发布AI医疗大模型“羲和一号”，采用千亿级参数和百万病案数据，医学知识覆盖率达98%，精准率超90%，旨在提升医疗服务智能化水平。
百川智能推出Baichuan-M3 Plus医疗大模型，专为高可靠性医疗场景设计。该模型将“六源循证范式”融入训练与推理全流程，确保诊断建议、用药提示等均基于权威医学证据。其事实性幻觉率降至2.6%，相比GPT-5.2降低超30%，显著提升医疗AI的临床可信度。
Anthropic公司商业化进程迅猛，其年化营收在半年内从40亿美元飙升至超90亿美元，实现翻倍增长。这主要得益于Claude大模型在企业级AI服务中的强劲需求，尤其是在金融、法律、医疗等高合规要求行业的成功落地，凸显了其在高端客户中的深度渗透。
阿里健康推出自研医学大模型“氢离子”，专为临床与科研医生设计，定位“医生版GPT”。该应用聚焦医学场景，核心优势在于大幅降低AI幻觉，确保回答有据可查、有源可溯，旨在解决行业痛点，提升医疗AI的专业可靠性。
Openai
$2.8
Input tokens/M
$11.2
Output tokens/M
1k
Context Length
Google
$0.49
$2.1
Xai
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$3.5
2k
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$30.8
200
-
Anthropic
$105
$525
$0.7
$7
$35
$17.5
$21
Alibaba
$4
$16
$1
$10
256
Baidu
128
$2
$20
$6
$24
Intelligent-Internet
II-Medical-8B是智能互联网研发的新一代医疗大语言模型，专为增强AI医疗推理能力而设计，在医疗问答能力上实现重大突破。
scutcyr
扁鹊-1.0是一个经过指令与多轮问询对话联合微调的医疗对话大模型，旨在强化AI系统的问询能力，模拟医生问诊过程。
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