{"id":46494,"topic":"ai","source":"新浪财经","title":"微软、英伟达、OpenAI等发表联合声明 支持开放权重AI模型 - 新浪财经","url":"https://t.cj.sina.com.cn/articles/view/1644983660/620c756c02001tluw","url_hash":"454e3b7333a95f13a8a15df44bd89f1749397e76","author":"","summary":"<ol><li><a href=\"https://news.google.com/rss/articles/CBMicEFVX3lxTFB6V2UzRUNkVjljZXFtZXFWd3lReG1pUFh2Y1JyMGZ3UGZYRlFXOWVnd2xhUG5zS2dGYVNnVzY2M0xuRTBKVTBLWVU2RkFweTlfY0NJb0ptQUF2amQ0WEdzUWVLWEJiN3ZTWVMwWnN1Zm8?oc=5\" target=\"_blank\">微软、英伟达、OpenAI等发表联合声明 支持开放权重AI模型</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">新浪财经</font></li><li><a href=\"https://news.google.com/rss/articles/CBMifkFVX3lxTE5qR29Kb2dQaU9icVQ2c2tzNjh0QzEzclZDNmRTbGpvVVZ3NTl4Yk9SNFNpeHdJc2NDZHVOMXRvbTVhMnMwdzR5aHdVaDZJN1c5cHNqdVJBTGZlTzNiNGtxUlpPbG5DLWJadVBidWMtR1N4cHJ4TkN5TTNtYjI0QQ?oc=5\" target=\"_blank\">黄仁勋发布首条“推文”</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">手机新浪网</font></li><li><a href=\"https://news.google.com/rss/articles/CBMi_wFBVV95cUxOd0hlTkZYLTB4My1ZdjgyNVBVUkVMZmFXX0hmSVUwMHN6UVFqSkVGcDVkYnF3NjhnWkE1QXU4azdqd0NCUDI3S1haOEtISmhqY09iQ05iWFBsUVhLSWl5UDFDelM2Z3RKbmFCcmpaWGNUbHdYSmZDRFdYU3VsbnBOQzRFei1UaGdMSlVScXNQc2dhelBGTnp1ellZZ3JIOENkRmY3UkRYbkl6QjZpQS12dGFmOGtwcDYyWDlXR2tEbjFzaDBXdGNaZFZnRDBBenM4ZWlpdnF6ZzZaWWlMZ3U4S1lZSVprOVQyZHcwa1BmVGxDZW0xQWxuN0NURm9Vc0k?oc=5\" target=\"_blank\">SK 集团与英伟达达成5000 亿美元合作，2027 年上线首个AI 工厂|海力士|韩国|人工智能|存储器|下一代_手机新浪网</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">新浪财经</font></li></ol>","content":"观点网讯：7月24日，美国多家科技企业和机构发表联合声明，支持开放权重人工智能模型。这被认为是对美国政府中一些人企图限制开放权重模型的回应。\n目前已有微软、英伟达、开放人工智能研究中心（OpenAI）等多家企业和机构签署了该联合声明。\n联合声明说，开放权重模型指任何人都可以下载、检查、修改并在自有基础设施上运行的人工智能模型。\n这类模型有助于扩大创新机会、加强竞争、降低风险，有助于推动人工智能进入生产生活各个领域，并避免人工智能发展收益集中在少数主体手中。\n针对美国政府中一些人讨论限制开放权重模型，声明说，对美国在人工智能领域是否有领导地位的判断，不应取决于是否拥有某一个前沿人工智能模型。\n声明认为，应取决于能否建立一个强大、开放并广泛应用于各行业的人工智能生态系统，相关限制措施可能会抑制竞争。\n联合声明说，开放权重模型存在风险，如在发布后会脱离原始开发者控制，但正确的应对方式不是一禁了之，而是针对可能的危害采取综合性保护措施。\n另一方面，仅依赖闭源模型并不必然更加安全。闭源模型同样可能有被入侵、被滥用或出现故障的风险，将先进人工智能能力集中在少数闭源模型中会让风险更严重。\n免责声明：本文内容与数据由观点根据公开信息整理，不构成投资建议，使用前请核实。","image_url":null,"lang":"zh","published_at":"2026-07-26T12:41:00+00:00","fetched_at":"2026-07-26T14:15:06+00:00","status":"read","starred":0,"extract_state":"ok","summary_auto":"观点网讯：7月24日，美国多家科技企业和机构发表联合声明，支持开放权重人工智能模型。这被认为是对美国政府中一些人企图限制开放权重模型的回应。\n目前已有微软、英伟达、开放人工智能研究中心（OpenAI）等多家企业和机构签署了该联合声明。\n联合声明说，开放权重模型指任何人都可以下载、检查、修改并在自有基础设施上运行的人工智能模型。\n这类模型有助于扩大创新机会、加强竞争、降低风险，有助于推动人工智能进入生产生活各个领域，并避免人工智能发展收益…","cluster_id":1674088,"extract_retries":0,"extract_error":null,"contract_version":"news_item.v1","format_contract_version":"news_item_formats.v1","dedup_url":"https://t.cj.sina.com.cn/articles/view/1644983660/620c756c02001tluw","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"high","confidence":0.9,"failure_kind":"none","retryable":false,"retry_after_attempts":0,"reason":"High confidence: full text extraction produced 534 characters.","operator_guidance":{"severity":"ok","recommended_action":"trust_full_text","next_step":"Use the extracted full text as the primary article source.","operator_label":"Ready","can_retry":false,"can_use_summary":false,"diagnostics_required":false},"content_depth":{"contract_version":"content_depth.v1","category":"full_text","label":"Full text","has_full_text":true,"has_summary":true,"content_length":534,"summary_length":221,"usable_text_length":534,"source_field":"content"},"legacy_collapsed":false,"signals":{"extract_state":"ok","extract_error":null,"extract_retries":0,"content_length":534,"summary_length":221}},"news_item":{"id":46494,"canonical_url":"https://t.cj.sina.com.cn/articles/view/1644983660/620c756c02001tluw","source_url":"https://t.cj.sina.com.cn/articles/view/1644983660/620c756c02001tluw","title":"微软、英伟达、OpenAI等发表联合声明 支持开放权重AI模型 - 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