Unverified50% confidenceEventExact time

In Claude Code's Ultracode mode, Simon Willison entered a prompt containing a phone keyboard typo, asking for a SQLite extension written in Rust that embeds SPARQL and hits the delete row.

1

Sources

50%

Confidence

Short-term (~14 days)

Relevance

10/21/2026

First Seen

Valid until: 11/4/2026

Sources

Testing Claude Code's Ultracode Mode: Generating a SQLite SPARQL Extension in 12 Hours

Related Entities

Simon Willisonperson Claude Codeproduct Ultracodeproduct Rustconcept SQLiteproduct SPARQLconcept

Related Claims

UnverifiedClaude Code 底层使用的是 RipGrep，一个由 Andrew Gallant 用 Rust 语言开发的文本搜索工具63% similar UnverifiedBoris Cherny, the creator of Claude Code, advises users to periodically delete the CLAUDE.md file, skills, and hooks to see what the model can do on its own.60% similar

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