Opus 4.5

1. Xiami mimo-v2.5 pro MIT license surpasses Opus 4.5 on arena (www.reddit.com)

   +32 8w opus

   Many asked when we will have open weight model that is better than Opus. Well now we have it.

2. How is deep seek v4 not SoTA? (www.reddit.com)

   8 8w opus

   If it's benchmarking with opus 4.5,4.6 and GPT 5.4?

3. Tell HN: Claude flags ordinary biology / biotech questions (news.ycombinator.com)

   +1 8w opusanthropicclaude-code

   I was reading the news about a capsule designed to deliver drugs via the GI tract, https://news.mit.edu/2024/bioinspired-capsule-can-pump-drugs-directly-walls-gi-tract-1120 And remembered prior reading that no system has ever been approved…

4. Opening new Opus 4.5 chats via Chrome extension? (www.reddit.com)

   +11 8w opus

   Hi everyone, I've seen some people mention that they can still open new Opus 4.5 chats via a browser extension, even though it's no longer an option on the main Claude interface. Can someone point me in the right direction?

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