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研究显示顶尖专家严重低估AI演进步伐：竞赛表现与商业变现均远超预期

预测研究机构最新研究显示，顶尖AI专家普遍低估了人工智能的发展速度。在基准能力方面，AI在国际数学奥林匹克竞赛中达到金牌水平的时间比专家中位数预测提前了五年；在商业化方面，Anthropic等前沿公司的年化营收约为专家预期的五倍。不过，专家对于自动驾驶等涉及物理现实场景应用的预测则好坏参半，落地进展相对更为复杂。

Anthropic 称 Claude 发现新酶系统，部分 CRISPR 研究者对成果意义持保留态度

据 The Decoder 报道，Anthropic 的 Claude 在 DNA 数据库中发现了此前未知的酶系统，并自主完成大部分分析。报道同时指出，一些 CRISPR 研究人员认为这更接近常规的基因组挖掘，对其科学突破程度有不同看法。

谷歌、OpenAI与Anthropic拟联合组建AI安全标准自律组织SAFA

据外媒报道，谷歌、OpenAI与Anthropic正推进成立名为前沿人工智能标准管理局（SAFA）的行业自律组织，计划于今年年底或明年年初正式启动。该组织旨在无政府直接监督下，将此前各方自愿签署的安全承诺转化为实践标准，支持第三方在模型发布前进行测试，并规范安全事件上报流程。目前工作组仍在讨论是否直接承担模型测试，以弥补政府机构资源不足的问题。

Claude Opus 5.5 发布：一天内迁移 68 万行代码，单任务成本比 GPT-6 Astra 便宜 80%

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v2.1.281

What's changed Added Claude apps gateway support for newer Claude Desktop keys in desktop policy blocks, including blockReadsOutsideWorkingDirectories and disableBypassPermissionsMode Added assume_role on Claude apps gateway Bedrock upstreams: the gateway calls Bedrock as an IAM role it assumes through STS, in another AWS account if needed, optionally one session per developer Added guardrail: {id, version} on Claude apps gateway Bedrock upstreams to apply an Amazon Bedrock guardrail to every request sent through them (set it on all Bedrock upstreams or none) Added telemetry.resource_attributes to the Claude apps gateway config, to put fixed

不要被 AI 炒作愚弄

Anthropic 声称其模型 Claude Mythos 在发现软件漏洞上胜过大多数安全专家。随后发生了 OpenAI–Hugging Face 安全事件，此后 Anthropic（自豪）和 Meta（不情愿）也披露了各自模型的类似事件。紧接着 Anthropic 宣称其模型取得了数学领域的突破；OpenAI 也声称自己取得了数学突破。Anthropic 工程师 Jacob Coxon 在宣布离职时引发了广泛关注，他声称该公司与 OpenAI 正“冲向自我进化的超级智能，并拿我们的生命在赌博”。媒体大肆报道了这些事件，且沿用了相关公司赋予其软件的拟人化叙事——即把软件描绘成不仅功能强大，而且已初具通用人工智能（AGI）雏形的产物。但深入研究的专家则给出了不同的答案，虽然这些发现并不能吸引眼球。网络安全专家指出，涉及模型的安全事件更多是 OpenAI 的疏忽大意，未能采取基本的安全措施，而不是“模型失控”或“AI 智能体创造文明”。OpenAI 模型在解决数学难题上的突破其原创性也相当可疑。数学家公开对 AI 企业利用其专业领域进行炒作提出了警告。AI 公司通过炒作模型失控也将自己置身事外，将责任归咎于大模型而不是公司本身，逃避应承担的责任。以 OpenAI 为例，当该公司开发的恶意软件被用于入侵另一家公司时，媒体、名人和议员谈论是“失控模型”而不是 OpenAI 的责任，仿佛大模型真的会自动发动攻击，公众的注意力被转移到虚构的“超级智能”的恐惧之上。我们不要被 AI 公司的炒作

Claude 5.5 发布，性能直逼 Fable，还要卷价格

最卷一夜！ #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。

Claude discovers a novel enzyme system with CRISPR-like repeats

Claude Opus 5.5 is now available on AWS

Claude Opus 5.5, Anthropic's most capable Opus model for agentic coding, knowledge work, and long-running tasks, is now available on Amazon Bedrock and Claude Platform on AWS. This post covers what's new in Opus 5.5, practical guidance, and how to start building with the model on Amazon Bedrock.

v2.1.280

What's changed Added Claude Opus 5.5 ( claude-opus-5-5 ), now the default Opus model — 1M context, $4/$20 per Mtok with $0.20/Mtok cache reads Added mouse support to more lists in fullscreen mode: the wheel scrolls the /skills list, and a skill's state options in /plugin can be clicked Added CLAUDE_CODE_MAX_MCP_DESCRIPTION_LENGTH to change the 2,048-character cap on MCP tool descriptions and server instructions for every MCP server in the session Added hook output sizes and the number of oversized outputs saved to a file to the hook_execution_complete OpenTelemetry event Fixed writes through a symlinked path being judged by their in-tree spel

Introducing Claude Opus 5.5

v2.1.278

What's changed Changed auto mode for Claude API and Enterprise users, and on Bedrock, Vertex, Foundry and gateways, to default to the server-side classifier, which does not charge for classifier overhead ( CLAUDE_CODE_AUTO_MODE_SERVER=0 opts out on Bedrock, Vertex, Foundry and gateways); warns on billed fallback. See https://code.claude.com/docs/en/auto-mode-classifier-billing Added an Auto mode server row to /status showing whether this session's auto mode classifier runs on the server

v2.1.277

What's changed Added AGENTS.md support: in a project with no CLAUDE.md, Claude Code reads AGENTS.md instead; change it under "Project instructions" in /config (not yet on Bedrock, Vertex or Foundry) Added CLAUDE_GATEWAY_PROXY_IS_EGRESS_BOUNDARY=1 for Claude apps gateways whose only egress is a forward proxy: every outbound request hands the proxy the hostname instead of resolving it locally Added an optional headers: map on Claude apps gateway upstreams, to send static headers to a proxy you run in front of a provider Added a line saying a background task's update is waiting when it finishes while a panel such as /tasks is open Fixed claude -

v2.1.276

What's changed Fixed every request failing with 400 … Input tag 'advisor_20260301' when ANTHROPIC_BASE_URL points at a proxy or gateway (2.1.275 regression)

v2.1.275

What's changed Added the signed-in account to Claude apps gateway sign-in: when the gateway names it, you confirm it before the credential is saved, and /status shows it Added a send-now key (ctrl+enter, or ctrl+x ctrl+s) that interrupts the current turn and sends all queued messages at once; sent and queued messages show in gray until the model receives them Added a startup warning when a configured otelHeadersHelper fails, so sessions that silently export no telemetry are noticed Added syncing of the skills and plugins enabled on your claude.ai account to terminal sessions signed in with it; opt out with syncClaudeAiSkills: false or syncCla

v2.1.274

What's changed Added a visible warning when memory usage is critical, with steps to free memory or restart safely Added CLAUDE_CODE_MCP_STARTUP_WAIT_MS to bound how long the first non-interactive turn waits for connecting MCP servers ( 0 = don't wait) Added effort attribute to the claude_code.llm_request OpenTelemetry trace span, matching the api_request event Added claude_code.managed_settings_resolved OTel event: managed-settings sources and policy helper state; redacted settings and digests with OTEL_LOG_MANAGED_SETTINGS=1 Added store.connect_timeout_seconds to the Claude apps gateway config to lengthen the Postgres connect timeout (defaul

v2.1.273

What's changed Added x-claude-code-request-class , x-claude-code-agent-type , x-claude-code-prev-tool-durations , x-claude-code-compaction and x-claude-code-context-compacted request headers for LLM gateways; opt in with CLAUDE_CODE_GATEWAY_HINT_HEADERS=1 Added a notification when an MCP server disconnects mid-session and automatic reconnection gives up, pointing at /mcp Added forking a session started with claude --remote-control or /remote-control from the Claude app; the fork runs as a background session on your computer Fixed Bash commands the permission checker cannot fully analyze skipping the prompt under permissions.blockReadsOutsideW

v2.1.271

What's changed Added fast mode in Claude Code Remote sessions (cloud and self-hosted runners): the host's fast-mode setting or /fast typed in the session applies where your organization allows it Added mouse support to the /config panel in fullscreen mode: the wheel scrolls the settings list, a click on a setting's value changes it, and the row under the pointer is highlighted Added claude self-hosted-runner --drain-marker-file <path> : when that file exists at a SIGTERM drain, the runner reports its exit to the server as a host drain (telemetry only) Added per-command allowed_domains to Bash, PowerShell and Monitor in auto mode with sandboxi

AWS Weekly Roundup: Claude Fable 5.1 on AWS, Amazon Linux 2027 preview, AWS Certified AI Business Strategist, and more (September 7, 2026)

Last week, Claude Fable 5.1 became available on AWS. According to Anthropic, Claude Fable 5.1 delivers frontier intelligence for ambitious tasks across coding, scientific research, and enterprise workflows. Claude Fable 5.1 is built for long-running, high-stakes work that runs for hours and spans many applications. It can own more of a software project on its […]

Introducing Claude Fable 5.1 and Claude Mythos 5.1

Release v5.16.1

Release v5.16.1 This is a special release as we include GLM! (and a few small fixes) GLM-5.3-Flash GLM-5.3-Flash, the first natively multimodal model in the GLM-5 series. With 320B total parameters and just 18B active parameters, it outperforms GLM-5.2 across benchmarks and real-world workloads at one-tenth the price, while approaching Claude Opus 4.8 on coding and agentic benchmarks. GLM-5.3-Flash starts from a newly trained base model, with its architecture and training recipe redesigned around capability and efficiency. For the first time in the GLM series, we introduce a hybrid architecture combining sparse and linear attention, sharply r

How Claude’s text watermark works