Anthropic 发布 Claude Opus 4.7，强化长时自主任务

In today’s issue:

• Anthropic ships Claude Opus 4.7
• Codex extends to Mac apps
• Claude Design enters research preview
• Windsurf 2.0 delegates to Devin
• Qwen drops 3.6-35B-A3B open weights
• OpenAI Agents SDK adds sandboxes
• Gemini CLI adds subagents
• FrontierSWE benchmark launches
• NVIDIA releases Nemotron 3 Super
• AiScientist lifts long-horizon research

And all the top AI dev news, papers, and tools.

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Claude Opus 4.7

Anthropic released Claude Opus 4.7, its most capable Opus model yet, built for long-running agentic work with more rigorous self-verification and tighter instruction following. Opus 4.7 also powers the new Claude Design product and Anthropic’s Glasswing cybersecurity frontier model.

• Self-verifying long-running work: Opus 4.7 checks its own outputs before reporting back and handles multi-hour tasks with less supervision, making it a stronger default for hand-offs where the agent must own the full loop.
• Vision upgrade: The model sees images at more than three times the resolution of Opus 4.6 and produces higher-quality interfaces, slides, and documents, which is the foundation for the new Claude Design research preview.
• New reasoning and budget controls: A new xhigh effort level between high and max gives developers finer latency/quality tradeoffs on hard problems. Task budgets (beta) let Claude prioritize work and manage cost across longer runs.
• Claude Code upgrades: A new /ultrareview command runs a dedicated review pass over changes that flags what a careful reviewer would catch, and auto mode is now extended to Max users so long tasks run with fewer interruptions.

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