A | 近日，国内人工智能企业纷纷开源大模型。 Prosecutors said Tuesday they believe Alec Baldwin has "criminal culpability" in the deadly shooting of cinematographer Halyna Hutchins on the New Mexico set of "Rust."The special prosecutors investigating the "Rust" shooting said they intend to present the case to a grand jury within the next two months to "determine whether probable cause exists to bind Baldwin over on criminal charges."The actor was practicing a cross-draw on the Santa Fe set in October 2021 when the gun fired, striking the cinematographer and director Joel Souza, who suffered a non-life-threatening injury."After extensive investigation over the past several months, additional facts have come to light that we believe show Mr. Baldwin has criminal culpability in the death of Halyna Hutchins and the shooting of Joel Souza," special prosecutors Kari Morrissey and Jason Lewis said in a statement. "We believe the appropriate course of action is to permit a panel of New Mexico citizens to determine from here whether Mr. Baldwin should be held over for criminal trial."Baldwin's attorneys said they will "answer any charges in court.""It is unfortunate that a terrible tragedy has been turned into this misguided prosecution," his attorneys, Luke Nikas and Alex Spiro of Quinn Emanuel, said in a statement to ABC News.Baldwin was initially charged with two counts of involuntary manslaughter over the death of Hutchins. Special prosecutors in the case dropped those against the actor in April, though noted at the time that their investigation remains "active and ongoing" and that charges may be refiled."Rust" armorer Hannah Gutierrez was also charged with two counts of involuntary manslaughter. She also faces an additional charge of tampering with evidence, with state prosecutors claiming she handed off a small bag of cocaine following her interview with police the day of the shooting.Gun enhancement charges filed in the case against both Baldwin and Gutierrez were dropped in late February.Gutierrez's attorneys sought to have her charges dismissed, arguing there were jurisdictional and structural issues with the case tied to a change in prosecutors and alleged prejudicial statements made to the media.State District Court Judge Mary Marlowe Sommer denied the motion in August, saying any jurisdictional issues were cured after prosecutors filed an amended criminal information. The judge also said the defense failed to demonstrate "actual and substantial prejudice" to warrant such an "exceptional" remedy as dismissing the charges, and that extrajudicial statements are not something "that need to be addressed at this point."Earlier this month, Sommer ordered "Rust" producers to turn over documents to prosecutors on the agreement between Baldwin and Rust Productions. The production company was seeking to quash the special prosecutor's request.During the hearing, Morrissey said the production company "refused" a request by Gutierrez for more time to train Baldwin on the weapon. Morrissey argued the request was denied to keep production costs low, and that Baldwin, as a producer on the film, would benefit from lower costs."This entire tragedy occurred because Rust Productions cut corners every chance they could and they hired inexperienced and ill equipped crew members. So we have a situation where Rust Productions is doing everything it can to keep costs low so that it can keep profits high," Morrissey said during the Oct. 6 hearing.David Halls, the first assistant director for the film, was sentenced in March to six months unsupervised probation as part of a plea deal. Halls, who handed the Colt .45 revolver to Baldwin prior to the shooting, was charged with negligent use of a deadly weapon.。
B | 前不久，MiniMax开源H3模型，短短三天就在全球最大AI开源社区Hugging Face热度榜上冲到第一。此前，月之暗面宣布将最新旗舰大模型Kimi K3全量开源，这款模型是目前全球参数规模最大的开源大模型，海外舆论对此发出了“新一轮DeepSeek冲击”的惊呼。 中国开源人工智能模型在全球得到了认可。Hugging Face上，我国开源模型累计下载量居全球首位。
C | 全球多模型聚合平台OpenRouter发布的2026年7月AI大模型调用量榜单，排名前五的产品都来自中国企业。数据显示，我国人工智能开源大模型全球累计下载量突破100亿次。当前全球每10次大模型下载中，就有6次是中国研发的模型。 随着人工智能技术的不断发展，开源成为绕不开的产业共识。
D | 什么是开源？开源最早指开放软件源代码，在遵循许可限制的条件下，允许其他开发者使用、修改、再发布。
E | 在人工智能时代，开源的应用范围不断扩展，早已超出传统开源软件的范畴。业界有个形象的比喻，闭源好比厨师对菜谱严格保密，大家只能直接买成品菜吃，不清楚用料和做法，没法自己改动。
F | 开源就是公开菜谱，大家可以按需调整改良，优化后的版本也能分享给其他人，带动更多创新。 开源的目的和好处就是开放共享、协作创新。开源大幅降低了AI技术准入门槛，中小团队不用从零开始打造技术底座，可依托成熟的开源成果快速开展进一步创新和垂直应用，节约研发成本，缩短落地周期，加快技术迭代升级，实现百花齐放。开放共享的模式汇聚全球开发者智慧，集众智、采众长，带来更多创新活力。开源还能有效推动AI普惠，助力工业、教育、民生等领域低成本智能化转型，并在全球协作中提升我国AI产业话语权。 开源并不等于免费。开源开放的是模型权重与使用权限，不代表零成本使用，模型落地运行需要算力、电力、网络等，都是实实在在的开销。这就类似前面提到的菜谱，菜谱虽然免费对外公开，但这不代表直接就能吃上成品菜。
G | 想要做出佳肴，仍要采购食材、购置厨具，还要花费时间精力动手烹制。同时，开源受许可协议约束，有的场景存在商用限制，企业使用还需留意合规风险。认清开源与免费的区别，才能推动产业健康有序发展。 开源与闭源如同硬币的两面，各有优劣。当前，开源软件项目数量不断增长、覆盖领域持续扩大，安全漏洞、信息泄露、密码管理等安全问题也随之凸显。尤其是，AI模型能力的增强和应用边界的拓展，进一步放大了滥用风险，虚假信息、网络攻击等隐患不容忽视。我国作为开源的后来者，在开源规则、标准等方面仍待补短板。由此可见，开源并非越多越好、越开放越好，而是在开放创新和安全治理之间找到平衡点，在释放开源活力的同时守住安全底线。 开源正重塑AI行业竞争格局。过去，少数企业依靠独家技术构筑壁垒赚取垄断收益，如今行业竞争重心转向生态与服务比拼。单纯的模型参数优势不再是核心竞争力，持续的技术迭代、完善的配套服务、丰富的生态应用，成为企业立足的关键。企业通过开源吸引开发者共建生态，依托海量应用场景反哺模型升级，依托生态黏性实现商业化落地。这种全新的商业模式，让AI产业从单一技术竞争转向全方位生态角逐，推动我国人工智能产业迈向更高水平。 放眼未来，开源正成为中国AI产业参与全球竞争的新优势。
H | 站在全球累计下载量突破100亿次的新起点上，在开放中创新、在规范中前行，中国人工智能将为全球AI发展贡献更多中国智慧。（记者 黄鑫）。
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