Differences between API models "sonar" and "llama-3.1-sonar-large-128k-online"

[newcents]

I know this model is going offline soon: llama-3.1-sonar-large-128k-online

We really love how affordable it is. It seems like the model "sonar" would be our best replacement. We do not want to deal with the costs of "sonar-pro", etc.

My question, what are the differences between the two API models "sonar" and "llama-3.1-sonar-large-128k-online".

Outside of the price, it is difficult trying to find info online.

[shubhang98]

It is going to be similar to llama-3.1-sonar-large-128k-online. We use newer models of the same caliber we finetuned in house to power Sonar.