Character.AI's old blog posts were meaningful architecture intel back in the Llama 3 era

iScienceLuvr · x · 2026-10-14

A nostalgic thread recalls that Character.AI — the "waifu ERP company" co-founded by Noam Shazeer — used to publish blog posts that served as meaningful architecture intel back when the open-source frontier was Llama 3 (or DeepSeek v2 for those paying attention). Commenters mourn the "good old days" when frontier-company blogs moved open-source knowledge.

Related event: Character.AI's old blogs and prompt guide resurface as cult classics(3 posts)→

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