docs(README.md): update payment information to include GPT-4 cost comparison

di-sukharev · di-sukharev · commit a619cd1f78d6 · 2023-03-15T17:35:25.000+08:00
diff --git a/README.md b/README.md
@@ -111,4 +111,4 @@ Or follow the process of your IDE Source Control feature, when it calls `git com
 
 ## Payments
 
-You pay for your own requests to OpenAI API. OpenCommit uses ChatGPT official model, that is ~10x times cheaper than GPT-3.
+You pay for your own requests to OpenAI API. OpenCommit uses ChatGPT official model, that is ~10x times cheaper than GPT-3 and ~6x times cheaper than GPT-4.

Original file line number	Diff line number	Diff line change
@@ -111,4 +111,4 @@ Or follow the process of your IDE Source Control feature, when it calls `git com
`111`	`111`
`112`	`112`	`## Payments`
`113`	`113`
`114`		`-You pay for your own requests to OpenAI API. OpenCommit uses ChatGPT official model, that is ~10x times cheaper than GPT-3.`
	`114`	`+You pay for your own requests to OpenAI API. OpenCommit uses ChatGPT official model, that is ~10x times cheaper than GPT-3 and ~6x times cheaper than GPT-4.`