{"id":79370,"topic":"ai","source":"凤凰网","title":"大模型迭代持续推进，DeepSeek新模型性能全面提升，关注人工智能ETF易方达（159819）投资机会 - 凤凰网","url":"https://i.ifeng.com/c/8wItyI0RyR6","url_hash":"ee40f8781e69bdb0df6486a41640b22005ff7e3b","author":"","summary":"<a href=\"https://news.google.com/rss/articles/CBMiSEFVX3lxTFBxMG9HLTVidE4tbDBRZmVSdWlhRjdDeFRvREFlUWxFQkdyZEdsZXhzbTBnUHRmREx2U0ZKUkZmZGw1ekNDSk0xbg?oc=5\" target=\"_blank\">大模型迭代持续推进，DeepSeek新模型性能全面提升，关注人工智能ETF易方达（159819）投资机会</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">凤凰网</font>","content":"截至午间收盘，中证科创创业人工智能指数下跌0.7%，中证人工智能主题指数下跌0.8%，上证科创板人工智能指数下跌1.2%。\n消息面上，DeepSeek开放平台发布通知，计划于2026年9月10日前后正式发布V4.1 Flash模型。据官方介绍，经内部及外部多方测试，V4.1 Flash在性能、费用、速度、总用时等各项指标上已全面超越V4 Pro。DeepSeek已在官方交流群内开启V4.1 Flash中间版本内测，据参与内测的用户反馈，新模型采用了全新模型结构，原生支持多模态，能力更强、速度更快、成本更低。\n每日经济新闻\n“特别声明：以上作品内容(包括在内的视频、图片或音频)为凤凰网旗下自媒体平台“大风号”用户上传并发布，本平台仅提供信息存储空间服务。\nNotice: The content above (including the videos, pictures and audios if any) is uploaded and posted by the user of Dafeng Hao, which is a social media platform and merely provides information storage space services.”","image_url":"https://x0.ifengimg.com/res/2026/0B07AD3E265D62C00426817A3E1144C88219A0C1_size584_w1280_h3542.jpg","lang":"zh","published_at":"2026-09-10T04:53:50+00:00","fetched_at":"2026-09-10T10:15:08+00:00","status":"read","starred":0,"extract_state":"ok","summary_auto":"截至午间收盘，中证科创创业人工智能指数下跌0.7%，中证人工智能主题指数下跌0.8%，上证科创板人工智能指数下跌1.2%。\n消息面上，DeepSeek开放平台发布通知，计划于2026年9月10日前后正式发布V4.1 Flash模型。据官方介绍，经内部及外部多方测试，V4.1 Flash在性能、费用、速度、总用时等各项指标上已全面超越V4 Pro。DeepSeek已在官方交流群内开启V4.1 Flash中间版本内测，据参与内测的用户反馈，新模型采用了全新模型结构，原生支持多模态，能力更强、速度更快、成本更低。\n每日经济新闻\n“特别声明：以上作品内容(包括在内的视频、图片或音频)为凤凰网旗下自媒体平台“大风号”用户上传并发布，本平台仅提供信息存储空间服务。\nNotice: The content above (including the videos, pictures and audios if any) is uploaded and posted by the user of Dafeng Hao, which is a social media platform and merely provides information storage space services.”","cluster_id":3517769,"extract_retries":0,"extract_error":null,"contract_version":"news_item.v1","format_contract_version":"news_item_formats.v1","dedup_url":"https://i.ifeng.com/c/8wItyI0RyR6","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 547 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":547,"summary_length":547,"usable_text_length":547,"source_field":"content"},"legacy_collapsed":false,"signals":{"extract_state":"ok","extract_error":null,"extract_retries":0,"content_length":547,"summary_length":547}},"news_item":{"id":79370,"canonical_url":"https://i.ifeng.com/c/8wItyI0RyR6","source_url":"https://i.ifeng.com/c/8wItyI0RyR6","title":"大模型迭代持续推进，DeepSeek新模型性能全面提升，关注人工智能ETF易方达（159819）投资机会 - 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