Simon Willison
8 articles tagged with this topic
Anthropic 新模型悄悄改了计费单位，同样的内容用 Opus 4.7 可能多花 40%
Anthropic's new tokenizer in Claude Opus 4.7 inflates token counts up to 1.46×—and 3× for images—at unchanged list prices.
Anthropic 悄悄更新 Claude 行为准则： 让 AI 少问、少纠缠、更主 动——这背后是一场用户体验的 战略调整
Anthropic updated Claude's system prompt with Opus 4.7: fewer clarifying questions, no retention tactics, stricter child safety rules.
research-llm-apis 2026-04-04
Willison uses Claude Code to reverse-engineer Anthropic, OpenAI, Gemini, and Mistral APIs to rebuild LLM's plugin abstraction.
scan-for-secrets 0.1
Simon Willison's new Python tool scans directories for secrets and their encoded variants before publishing AI session logs.
scan-for-secrets 0.3 Adds Redaction Feature for Secret Files
Simon Willison releases scan-for-secrets 0.3 with a --redact flag and Python API to replace secrets in files.
datasette-ports 0.2: Now Runs Without Datasette via uvx
datasette-ports 0.2 removes the Datasette dependency, enabling standalone use via uvx for faster port scanning.
scan-for-secrets 0.1.1: Lightweight Secret Detection CLI Tool
Simon Willison releases scan-for-secrets 0.1.1 with improved escaping scheme docs and cleaner JSON detection logic.
scan-for-secrets 0.2: Streaming CLI for Secret Detection
Simon Willison releases scan-for-secrets 0.2 with streaming output, multi-directory scanning, and new Python API functions.