The surprise deprecation of GPT-4o for ChatGPT consumers(simonwillison.net)
377 points by tosh | 365 comments
Simon Willison blog post on OpenAI retiring GPT-4o and other older models in ChatGPT consumer apps without notice when GPT-5 launched.
First screen, captured .
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Promising results from DeepSeek R1 for code(simonwillison.net)
926 points by k__ | 689 comments
Simon Willison blog post on a llama.cpp PR doubling WASM speed via SIMD, mostly written by DeepSeek R1, plus his own results using R1 for code.
Grok 4(simonwillison.net)
280 points by coloneltcb | 189 comments
Nanochat(simonwillison.net)
26 points by bilsbie | 4 comments
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The surprise deprecation of GPT-4o for ChatGPT consumers(simonwillison.net)
377 points by tosh | 365 comments
Simon Willison blog post on OpenAI retiring GPT-4o and other older models in ChatGPT consumer apps without notice when GPT-5 launched.
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