Update README.md

README.md

@@ -140,8 +140,16 @@ tags:
 - not-for-all-audiences
 ---
 
-Data scraped from [roleplayerguild](https://www.roleplayerguild.com/) and parsed into prompts with a conversation history and associated character bio.
+Data scraped from [roleplayerguild](https://www.roleplayerguild.com/) and parsed into prompts with a conversation history and associated character bio. Thanks to an anonymous internet stranger for the original scrape.
 
-As usernames can be associated with multiple biographies, assignment of characters is a little fuzzy. The `char_confidence` feature reflects how likely this assignment is to be correct. Not all posts in the conversation history necessarily have an associated character name. The column `has_nameless` reflects this.
+As usernames can be associated with multiple character biographies, assignment of characters is a little fuzzy. The `char_confidence` feature reflects how likely this assignment is to be correct. Not all posts in the conversation history necessarily have an associated character name. The column `has_nameless` reflects this.
 
-Each row should fit into 4096 Llama tokens, depending on your prompt format - there's built in slack of 128 tokens + 8 per message.
+Each row should fit into 4096 Llama tokens, depending on your prompt format - there's built in slack of 128 tokens + 8 per message.
+
+There are a few configurations available. I *highly* recommend not using the default configuration as it contains a lot of questionable quality data. The options, in order of increasing usefulness:
+* `default` - ocean of garbage with some gems
+* `high_confidence` - only entries with no nameless posts that are highly likely to be assigned a correct `char_name`/`bio`
+* `pruned` - Further filtered from `high_confidence` to remove common types of junk replies
+* `grammar_filtered` - run through a grammar checker to remove rows with too many mistakes
+
+The `grammar_filtered` configuration is almost certainly what you want to be using. (Unless you want to do your own processing and filtering.)