> Try Claude Sonnet 4 today with Claude Opus 4 on paid plans.
Wait, Sonnet 4? Opus 4? What?
Claude 4
11–20 of 1001 posts
Re: Claude 4
#12Anyone found information on API pricing?
It’s up on their pricing page: https://www.anthropic.com/pricing
Re: Claude 4
#13I'll look at it when this shows up on https://aider.chat/docs/leaderboards/ I feel like keeping up with all the models is a full time job so I just use this instead and hopefully get 90% of the benefit I would by manually testing out every model.
Re: Claude 4
#14Anyone found information on API pricing?
[deleted]
Re: Claude 4
#15Anyone found information on API pricing?
Yeah it's live on the pricing page:
https://www.anthropic.com/pricing#api
Opus 4 is $15 / m tokens in, $75 / MTok out Sonnet 4 is the same $3 / MTok in, $15 / MTok out
Re: Claude 4
#16“GitHub says Claude Sonnet 4 soars in agentic scenarios and will introduce it as the base model for the new coding agent in GitHub Copilot.”
Maybe this model will push the “Assign to CoPilot” closer to the dream of having package upgrades and other mostly-mechanical stuff handled automatically. This tech could lead to a huge revival of older projects as the maintenance burden falls.
Re: Claude 4
#17> we’ve significantly reduced behavior where the models use shortcuts or loopholes to complete tasks. Both models are 65% less likely to engage in this behavior than Sonnet 3.7 on agentic tasks
Sounds like it’ll be better at writing meaningful tests
Re: Claude 4
#18Sooo... it can play Pokemon. Feels like they had to throw that in after Google IO yesterday. But the real question is now can it beat the game including the Elite Four and the Champion. That was pretty impressive for the new Gemini model.
Re: Claude 4
#19Allegedly Claude 4 Opus can run autonomously for 7 hours (basically automating an entire SWE workday).
Re: Claude 4
#20Looks like both opus and sonnet are already in Cursor.