Hacker News @h4ckernews@mastodon.social · activity timestamp 4 weeks ago Claude 4.5 Opus' Soul Documenthttps://simonwillison.net/2025/Dec/2/claude-soul-document/ #HackerNews #Claude #4.5 #Opus #Soul #Document #AI #Technology #Innovation #Future #Insights Read more Read less Translate Reply Boost Quote pending approval Like More actions Copy link Flag this post Block