{"blog_title":"Anthropic / Claude \u6700\u65b0\u60c5\u5831\u307e\u3068\u3081","provider_url":"https://hatena.blog","categories":["Claude Code"],"blog_url":"https://algo-kun.hatenablog.com/","provider_name":"Hatena Blog","url":"https://algo-kun.hatenablog.com/entry/2026/10/15/083239","author_url":"https://blog.hatena.ne.jp/algo_kun/","height":"190","version":"1.0","type":"rich","published":"2026-10-15 08:32:39","author_name":"algo_kun","title":"\u3010Anthropic\u6700\u65b0\u60c5\u5831\u3011Claude Code v2.1.300\uff082026/10/14\uff09","image_url":null,"description":"Claude Code v2.1.300 \u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8 \u30ea\u30ea\u30fc\u30b9\u65e5: \u6700\u65b0\u7248 \u30bd\u30fc\u30b9: GitHub Changelog \u65b0\u6a5f\u80fd virtualText \u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u30c7\u30b3\u30ec\u30fc\u30b7\u30e7\u30f3\u5bfe\u5fdc \u2014 \u30e2\u30c3\u30c9\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u30dc\u30c3\u30af\u30b9\u306b\u63cf\u753b\u3055\u308c\u308b\u30c6\u30ad\u30b9\u30c8\u3067\u3001\u30c9\u30e9\u30d5\u30c8\u3084\u9001\u4fe1\u6e08\u307f\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u306f\u4e00\u5207\u542b\u307e\u308c\u306a\u3044 cache_creation_5m_tokens / cache_creation_1h_tokens \u306e\u8ffd\u52a0 \u2014 OpenTelemetry \u306e api_request \u30a4\u30d9\u30f3\u30c8\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u66f8\u304d\u8fbc\u307f\u3092\u30e9\u30a4\u30d5\u30bf\u30a4\u30e0\u5225\u306b\u5206\u5272\u3057\u3066\u8a18\u9332 $.ui.view({ agentId }) \u306e\u30e2\u30c3\u30c9\u5bfe\u5fdc \u2014 \u30e1\u30a4\u30f3\u30d3\u30e5\u30fc\u306b\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Falgo-kun.hatenablog.com%2Fentry%2F2026%2F10%2F15%2F083239\" title=\"\u3010Anthropic\u6700\u65b0\u60c5\u5831\u3011Claude Code v2.1.300\uff082026/10/14\uff09 - Anthropic / Claude \u6700\u65b0\u60c5\u5831\u307e\u3068\u3081\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%"}