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Simon Willison's Weblog
simonwillison.net
Simon Willison’s Weblog
·
31w
31 weeks ago
Google Antigravity Exfiltrates Data
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Simon Willison’s Weblog
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31w
31 weeks ago
Constant-time support lands in LLVM: Protecting cryptographic code at the compiler level
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Simon Willison’s Weblog
·
31w
31 weeks ago
llm-anthropic 0.23
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Simon Willison’s Weblog
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31w
31 weeks ago
LLM SVG Generation Benchmark
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Simon Willison’s Weblog
·
31w
31 weeks ago
Quoting Claude Opus 4.5 system prompt
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Simon Willison’s Weblog
·
31w
31 weeks ago
Claude Opus 4.5, and why evaluating new LLMs is increasingly difficult
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Simon Willison’s Weblog
·
31w
31 weeks ago
sqlite-utils 3.39
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Simon Willison’s Weblog
·
31w
31 weeks ago
sqlite-utils 4.0a1 has several (minor) backwards incompatible changes
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Actions for sqlite-utils 4.0a1 has several (minor) backwards incompatible changes
Simon Willison’s Weblog
·
31w
31 weeks ago
"Good engineering management" is a fad
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Simon Willison’s Weblog
·
32w
32 weeks ago
Agent design is still hard
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Simon Willison’s Weblog
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32w
32 weeks ago
Olmo 3 is a fully open LLM
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Simon Willison’s Weblog
·
32w
32 weeks ago
We should all be using dependency cooldowns
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Simon Willison’s Weblog
·
32w
32 weeks ago
Nano Banana Pro aka gemini-3-pro-image-preview is the best available image generation model
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Simon Willison’s Weblog
·
32w
32 weeks ago
Quoting Nicholas Carlini
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Simon Willison’s Weblog
·
32w
32 weeks ago
Building more with GPT-5.1-Codex-Max
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Simon Willison’s Weblog
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32w
32 weeks ago
How I automate my Substack newsletter with content from my blog
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Simon Willison’s Weblog
·
32w
32 weeks ago
Quoting Matthew Prince
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Simon Willison’s Weblog
·
32w
32 weeks ago
llm-gemini 0.27
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Simon Willison’s Weblog
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32w
32 weeks ago
MacWhisper has Automatic Speaker Recognition now
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Simon Willison’s Weblog
·
32w
32 weeks ago
Google Antigravity
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Hacker News
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