WTF? Why claude-3-5-sonnet-20241022 model is disappeared


I see people say claude-3-5-sonnet is Claude-3-5-sonnet-20241022 but the two of them behave completely differently when I switch??
Where is my claude-3-5-sonnet-20241022??

Hey, the date-bound version was at one point newer than the normal sonnet model, but I believe that has changed now. We can probably remove the Claude-3-5-sonnet-20241022 from the list, thanks for the report!

So, the claude sonnet 3.5 without date is the most newest and latest update that sonnet has right now? @danperks

yes

Is there any links that are proof for that please?

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