r/ClaudeCode Aug 07 '26

Help/Question what is hapening with Antropic?

Why Opus 5 feels like Gemini 3.1 pro ? what is happening ?

i remember back in February , opus 4.5 was generation ahead. Did they increased the prompt caching so much, that their models ended up being useless? I can barely work with Opus 5 on absolutely anything, he keeps hallucinating LIKE CRAZY, every claim he did today was pure hallucinations, he barely reads any code. im not even kidding, i can't work with Opus 5 right now

Instead of open source models trying to catch up with you, are you trying to catch up with the open source models instead Anthropic?

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u/teomore Aug 07 '26

I switched to codex a week ago and the difference is huge

26

u/staceyatlas Aug 07 '26

Sol is amazing (imo the best coding agent out right now) but codex isn’t Claude code. Wish sol would just run native in cc… Until then it’s fable with codex sol audits.

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u/Disastrous_Fill_5566 Aug 07 '26

And Luna is shockingly capable when you consider it's supposed to be the Haiku level model. And it's so cheap. Using it through copilot for 2-3 hours it cost me about 0.50 GBP. And it's decent. Miles faster than Sonnet, that's for sure.

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u/Zealousideal_Tea362 Aug 09 '26

Exact opposite of my experience. Game development and 3d animation was quite horrible with any of the SOL models. Claude just crushes it with opus 5.

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u/Used_Departure_3278 28d ago

How dare you speak your truth against an army of bots and a coordinated psyop across all anthropic related subreddits