Simon Willison's WeblogJun 9, 2026, 10:27 PM

llm 0.32a3 alpha release, almost entirely written by Claude Fable 5

Original: llm 0.32a3

Simon Willison releases llm 0.32a3 alpha, with code almost entirely authored by Claude Fable 5 via Claude Code.

Simon Willison has published llm 0.32a3, an alpha release of his popular LLM CLI and Python library. The standout detail is that nearly all of the code was written by the new Claude Fable 5 model using Claude Code. Willison also posted a detailed write-up covering how he used Claude Code to add features to both his datasette agent and llm projects.

Simon Willison 於 2026 年 6 月 9 日發布了其旗下熱門開源工具 llm 的第 0.32a3 Alpha 版本。llm 是一款可透過命令列介面或 Python 函式庫直接與各大語言模型(LLM)互動的工具,長期以來深受開發者社群喜愛,支援 OpenAI、Anthropic、Google 等多家模型供應商,也支援本地端模型。

Full summary

Free shows the 3-line summary; Pro unlocks the full deep summary (~300 words) so you never have to click through.

See Pro plans →

Want the original English / full article?

Read on Simon Willison's Weblog →

Summaries are AI-generated; the original article is authoritative.