漫威影业昨天发布《复仇者联盟 5:毁灭之日》首支正式预告,影片计划于 2026 年 12 月全球上映。预告片时长约 2 分 25 秒,聚焦即将到来的「毁灭之日」以及来自不同阵营的英雄集结。
影片将围绕复仇者联盟对抗这一反派展开,故事涉及多元宇宙危机。预告中还出现了神奇四侠相关角色,以及 X 战警、洛基等角色的相关画面或线索。
法院要求派拉蒙暂停 1100 亿美元收购华纳兄弟

据路透社报道,美国联邦法官周一裁定,派拉蒙天舞对华纳兄弟探索的 1100 亿美元收购必须暂停至 8 月 3 日。加利福尼亚州与纽约、科罗拉多等 11 个州于 7 月 13 日起诉,认为合并会削弱电影和电视市场竞争。
法官认为,各州已经有力证明交易可能违法;如果先完成合并,裁员、分享商业敏感信息等改变很难事后撤销。各州称,合并后公司可能占广泛发行电影市场约 27%。
法院将于 8 月 3 日再审理是否在整个诉讼期间延续暂停。按交易协议,如果交割延迟到 9 月 30 日之后,派拉蒙 CEO 大卫·埃里森每个日历日需向华纳兄弟股东支付每股 0.25 美元,合计约 700 万美元。
Netflix 为 200 小时儿童内容增加美国手语演绎

据 IndieWire 报道,Netflix 与无障碍技术公司 SignUp Media 达成合作,为约 200 小时的儿童与家庭内容制作美国手语(ASL)演绎。
首批覆盖 41 个系列或 IP 的 73 部作品,包括《吉尔莫·德尔·托罗之匹诺曹》《海兽猎人》《宝可梦:地平线》《新神奇校车》《可可瓜儿歌街》和《智能大反攻》,相关内容已于昨日开始上线。
这些手语视频通过 SignUp 的 Chrome 扩展与 Netflix 正片同步播放。手语演绎窗口可以移动、调整大小、分屏或弹出,用户无需另找一个独立的「手语版」条目。SignUp 还计划把功能扩展到电视和移动设备,并加入预告片手语演绎。
#欢迎关注爱范儿官方微信公众号:爱范儿(微信号:ifanr),更多精彩内容第一时间为您奉上。
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The essential tracker for China's AI ecosystem
One place to follow every major model release, funding round, product launch, and breakthrough from China's AI ecosystem.
China AI Index is a research project built and maintained by Tony Peng — a long-time observer of the AI industry with a background in journalism and communications — with the assistance of AI (Claude Code, Qoder, and Z Code). Tony is also the writer behind Recode China AI, a newsletter tracking the latest advances and news stories in intelligent technologies.
It exists to give English-speaking researchers, investors, journalists, and developers a structured reference for China's AI ecosystem — most authoritative information is published in Chinese, and this site translates and synthesizes it.
All pricing, benchmark scores, funding amounts, and valuations are sourced from public company announcements, tech media reporting, and developer documentation. They are provided for informational purposes only and may be approximate or subject to change.
Stock prices shown are approximate historical ranges — not real-time quotes. Always verify with a live financial data source before making investment decisions. Benchmark scores reflect results at the time of model release and may not account for subsequent updates.
This database is independently maintained and has no affiliation with any of the companies listed. Information is updated manually on a best-effort basis.
Sets a lifecycle security framework for AI agents across five stages — assessment, preparation, deployment, use, decommissioning. Requires least-privilege access, restricted network exposure, full audit logging, secondary confirmation on high-risk operations (payments, deletions, permission changes), sandboxing, and secure data wipe on decommission. Reflects a shift from treating agents as lightweight LLM wrappers to integrated systems with memory/tools/autonomy that need dedicated governance.
View Official Text ↗Mandates two-layer labeling for all AI-generated text, images, audio, video, and virtual scenes: an explicit label visible to users (text, voice, or graphic indicator) and an implicit label embedded in file metadata as a digital watermark carrying generation information and producer details. Download, copy, and export functions must preserve labels. Content distribution platforms must verify metadata and add indicators when redistributing AI content. Users publishing AI-generated content must declare its origin. Prohibits malicious deletion, tampering, forgery, or concealment of required labels, and bans tools that enable such conduct. Issued March 7, 2025; effective September 1, 2025.
View Official Text ↗China's Chip Ecosystem
Domestic AI accelerators, large-scale training clusters, and memory chips — tracking the hardware layer behind China's AI buildout.
| Company | Chip | Role | Peak Compute | Memory Tech | Capacity | Bandwidth | Interconnect Bandwidth |
TDP | Process | Status | Highlights |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Huawei ↗ | Ascend 910B |
Training |
256 TFLOPS
BF16
|
HBM2e | 64 GB | 2.0 TB/s |
392 GB/s
HCCS 3.0
|
400 W | SMIC N+2 | Production | Most-deployed domestic training chip. Used at Alibaba, ByteDance, Baidu, and Tencent. |
| Huawei ↗ | Ascend 910C |
Training |
800 TFLOPS
FP16
|
HBM2e | 96 GB | 4.0 TB/s |
800 GB/s
HCCS
|
900 W | SMIC N+2 | Production | Dual-die upgrade to 910B. Powers the Atlas 900 A3 SuperPoD (300 PFLOPS). |
| 🔒 18 more accelerators — paid subscribers only | |||||||||||
| Cluster / Supernode | Operator | Chip | Chip Count | Total Compute | Interconnect Fabric | Notes |
|---|---|---|---|---|---|---|
Atlas 900 A3 SuperPoD (CloudMatrix 384) |
Huawei Cloud | Ascend 910C | 384 |
300 PFLOPS
FP16
|
All-optical (OXC) | Huawei's current-generation supernode. Uses optical circuit switching (OXC) for low-latency inter-chip communication. Announced April 2025 as a full-stack domestic alternative to Nvidia GB200 NVL72. |
Atlas 950 SuperPoD |
Huawei Cloud | Ascend 950 | 8,192 |
8 EFLOPS
FP8
|
16.3 PB/s aggregate | Next-generation supernode targeting 2026 delivery. 1,152 TB total memory. Full liquid cooling. Footprint larger than two basketball courts. Would represent a major leap in domestic training capacity if delivered at spec. |
| 🔒 3 more clusters — paid subscribers only | ||||||
| Company | Product | Type | Capacity | Bandwidth | Process | Status | Notes |
|---|---|---|---|---|---|---|---|
| CXMT ↗ | DDR5 |
DDR | 16–32 Gb dies | ~6400 MT/s | ~16nm (G4) | Production | CXMT's latest-generation DDR5, unveiled Nov 2025 — its push into the high-end DRAM market against Samsung, SK Hynix, and Micron. |
| CXMT ↗ | LPDDR5X |
LPDDR | Mobile | ~8533 MT/s | ~16nm | Production | Low-power mobile DRAM for smartphones and edge/AI devices. |
| 🔒 2 more memory chips — paid subscribers only | |||||||