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_posts/2024-07-03-gpt.md

@@ -162,7 +162,9 @@ GPT plugin has the following operation logic:
 
 ## Pricing considerations
 
-TBD
+OpenAI provides API for the requests and it costs some money (there is no free tier so far). However, if you plan to use it for a personal email or if you just want to train your Bayes without manual classification, GPT might be a good option to consider. As a concrete example, for my personal email (that is quite a loaded one), the cost of gpt-3.5 is around $0.05 per day (for like 100k tokens).
+
+For the large scale email systems, it is probably better to get some other LLM (e.g. llama) and use it internally on a system with some GPU power. The existing plugin is designed to work with other LLM types without significant modifications.
 
 ## Conclusions