#Anthropic

Claude Opus 4.7 的快速模式现已在 API 和 Claude Code 中进入研究预览阶段。

We’ve committed to having evaluators assess our safety practices. We're in discussions with multiple organizations, and have now given employee-like access to a team from @METR_Evals. In this post, we describe how we work with third-party evaluators: https://www.anthropic.com/news/an-update-on-independent-evaluators

Is prompt injection solved? Here’s $300,000 to find out. In partnership with @AnthropicAI, @Meta, @GoogleDeepMind, @Reflection_ai and our other frontier lab sponsors, @GraySwanAI is excited to announce the largest and most realistic AI red teaming challenge to date. Indirect Prompt Injection: Black ⚫

FT: The OpenAI engineer charged with bugging an executive conference room had booked one-way flights to Saudi Arabia, prosecutors say. Newly unsealed filings show Abdulrahman Alfozan, his wife and a third relative held tickets for October 12, 3 days after his arrest. Prosecutors used those bookings to get the complaint sealed on October 8, arguing he had the means and incentive to flee if he learned of the case first.

> Anthropic第三季度营收为168亿美元，较第二季度增长约45%，较第一季度到第二季度超过100%的增幅大幅回落。 ~ 金融时报 营收在第一季度到第二季度之间翻了一倍多，从约48亿美元增至115亿美元，但第三季度的增速落后于此前水平。 > 该公司告诉投资者，每在算力上花费1美元，就能赚取1.70美元，这意味着算力成本约占营收的59%，并暗示其85%的调整后毛利率并未计入其中很大一部分支出。 > 竞争对手实验室进行的蒸馏——即用Claude的输出训练它们自己的模型——曾占Anthropic营收的5%至7%，直到该公司在第三季度大幅削减了这一部分。 > Anthropic连续第二个季度报告调整后盈利，调整后营业利润率为11%，不过高管警告称，在算力和生物医学研究上的巨额支出可能会改变这一状况。 > SemiAnalysis预计其年化营收约为740亿美元，而一些投资者在夏季曾预测，到年底这一数字将突破1000亿美元。 > Meta和Microsoft这两个主要客户已转向自家AI工具，而针对OpenAI的降价以及更便宜的中国模型，压缩了每个客户支付的金额。 > 银行家们已提出以约2万亿美元估值进行首次公开募股，募资超过1000亿美元，这将超过SpaceX在6月以1.77万亿美元估值上市的交易，成为史上最大规模的IPO。 > 一份早期的S-1草稿将近三分之一的篇幅用于风险因素，包括AI模型表现不可预测或带有恶意，以及Anthropic所描述的对人类可能存在的生存风险。

here's how to make a cozy fishing game solo with Claude Opus 5.5 + Blender + 3D AI + Unity 6... the trick is giving every tool one job, but there's a smart way to set it up: - step 1: generate every 3D model with Tripo Smart Mesh P2: palms, rocks, the pier, the boat, the hut, the character - step 2: connect Claude Code to Blender through MCP - step 3: Opus 5.5 sets up each model in Blender: scale, pivots, materials, clean export - step 4: Opus animates in Blender too: the character's walk, the cast, the rod, the boat on the water - step 5: bring everything into Unity 6 and build the world: forest, river, waterfall, beach, pier - step 6: add the systems one at a time: walking, fishing, bait choice, a time of day - step 7: play it after every step and fix one thing at a time who does what: > Tripo: the 3D models > Opus 5.5 + Blender: setup and animation > Unity 6: the world and the game one person, one stack, one game you'd actually want to play

We've been working hard on making the Claude Code desktop app great for running lots of sessions side by side. It's now much quicker to start sessions, easier to split work across a few, and you can always see what each of them is doing. Here’s what's new:

由 @AIatMeta 推出的 Muse Wonder (Max) 已进入 Code Arena：WebDev 以 1651 分位列第 15，Text Arena 以 1513 分位列第 2！ 在 Code Arena：WebDev 中，Muse Wonder (Max) 以 1651 分位列第 15。这一结果略低于以 1659 分位列第 12 的 Muse Spark 1.3 (Max)，与以 1655 分位列第 14 的 Kimi K3 (Max) 相差 4 分以内，并比以 1640 分位列第 16 的 Grok 4.7 (xHigh) 高 11 分。 此次发布在 Text Arena 中相较过去的 Muse 模型有显著提升。与以 1494 分位列第 11 的 Muse Spark 1.3 (Max) 相比，Muse Wonder (Max) 提升了 +19 分并上升 9 位至第 2。它落后于以 1525 分排名第 1 的 Gemini 4 Argon (High) 12 分。 祝贺 @AIatMeta 团队发布这一版本！