AI サービスが一時的に利用できないため、復旧後に翻訳を補完します。
Release: llm-anthropic 0.26 Simon Willison’s Weblog Subscribe 4th August 2026 Release llm-anthropic 0.26 — LLM access to models by Anthropic, including the Claude series Includes new features enabled by LLM 0.32: New models: claude-fable-5, claude-sonnet-5, and claude-opus-5. #75, #76 Added server-side tools for WebSearch, WebFetch, CodeExecution, and AnthropicMCP, available through LLM's -T interface or Python tools=. The previous -o web_search* options have been removed in favor of -T WebSearch. #79 Upgraded to llm>=0.32. Reasoning, tool calls, tool results, and server-side tool results now stream as typed events. Reasoning for llm CLI prompts now displays to standard error unless you pass --hide-reasoning/-R. Simplified extended thinking to thinking and thinking_effort (low, medium, high, xhigh, or max). Claude 5 models think by default; -o thinking 0 disables thinking for Sonnet 5 and Opus 5, while Fable 5 always thinks. -R/--hide-reasoning now omits reasoning from responses and logs. The thinking_budget, thinking_display, and thinking_adaptive options have been removed. #80 Recent articles New release of LLM adds support for reasoning traces, OpenAI Responses, server-side tools, and smarter logging - 4th August 2026 Stateless MCP has recaptured my interest (and inspired mcp-explorer and datasette-mcp) - 31st July 2026 OpenAI’s accidental cyberattack against Hugging Face is science fiction that happened - 22nd July 2026 This is a beat by Simon Willison, posted on 4th August 2026. llm 620 anthropic 323 claude 298 model-context-protocol 33 Monthly briefing Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments. Pay me to send you less! Sponsor & subscribe Disclosures Colophon © 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026