Google Antigravity 登陆 Android Studio，Anthropic 调整 Max 订阅档位
这份日报一条顶十条：Antigravity 进了 Android Studio，Claude Ultra 取消 5 小时限制，还有 Pika 开源视频模型，做开发或选订阅的都该扫一眼。
Google Antigravity 现已支持 Android Studio，并正在测试后台任务的 Running 标签页，GPT 模型出现在 Google Cloud 配额中，暗示可能接入 Antigravity。Anthropic 将 Max 5x（100 美元）更名为 Max，Max 20x（200 美元）更名为 Ultra，验证后的 Ultra 取消 5 小时使用上限。Claude API 单次请求大小上限从 32 MB 提升至 128 MB。OpenAI 的 Agents API 新增 Auto Review 与异步压缩功能，ChatGPT 与 Codex 将从 12 月起共用一个用量额度。AWS 第三季度营收增长 39% 达 460 亿美元，创近五年最快增速。
DAILY AI BRIEF 🗞 — Oct 31
GOOGLE 🔥: - Antigravity is now available in Android Studio. - Antigravity is testing a Running tab for background tasks (via testingcatalog). - Varun Mohan teased a big week of Antigravity launches. - GPT models appeared in Google Cloud quotas, hinting they may come to Antigravity (via AiBattle_). - Google's Omni Flash 1.2 was spotted with 1080p and 4K output, frame interpolation and extend (via chetaslua). - Project Suncatcher prompted a TPU in orbit and got a haiku back.
ANTHROPIC 🔥: - Max 5x is now Max ($100) and Max 20x is now Ultra ($200), with no 5-hour limit on verified Ultra. - Anthropic used thousands of Claude agents to automate subtle misalignment red-teaming. - The Claude API max request size rose from 32 MB to 128 MB. - Claude Code got a server-side rule restricting rewrites of existing video games (via chasmmmmmmmmmmm).
OPENAI 🔥: - The Agents API added Auto Review and async compaction. - OpenAI, Google, Microsoft and Anthropic will honor a shared robots.txt AI-training opt-out. - ChatGPT and Codex will share one usage limit starting in December (via btibor91).
SPACEXSI 🔥: - Grok Bot 1.0, the first stable build, is out for download. - Grok Bot is preparing a Tasks hub and texting support (via testingcatalog). - Grok Bot added per-bot voice and voice-language settings.
AMAZON 🔥: - AWS grew 39% to $46B in Q3, its fastest growth in nearly five years.
PERPLEXITY 🔥: - Perplexity Computer can now control Chrome from the Mac and Windows apps. - Computer can now share a session when you ask it to.
NVIDIA 🔥: - NVIDIA open-sourced RE-USE, a 9.6M-parameter speech-cleanup model.
COHERE 🔥: - Cohere will invest over C$4B in Canada and add 1,500+ jobs by 2031.
PIKA 🔥: - Pika released H3 Flex, an open-weight video model.
GRANOLA 🔥: - Granola added free, unlimited voice typing in any app.
IDEOGRAM 🔥: - Ideogram added context-window edits up to 2K in high-res images.
* Used Grok to compose this brief, cherry-picking the news and doing some post-editing.
