doc: update README about claude-2 model

README.md

@@ -30,17 +30,9 @@
 
 ### 语言模型
 
-* `claude-v1`: 自动使用 v1 的最新版
-* `claude-v1-100k`: 一个增强版的 claude-v1,具有10万个标记(大约75000个单词)的上下文窗口
-* `claude-v1.0`: claude-v1 的早期版本
-* `claude-v1.2`: claude-v1 的改进版本
-* `claude-v1.3` (默认使用): claude-v1 的重大改进版，更加强大精确
-* `claude-v1.3-100k`: 一个增强版的 claude-v1.3,具有10万个标记(大约75000个单词)的上下文窗口
-* `claude-instant-v1`: claude-v1 的裁剪版，响应速度快，效果略差一些
-* `claude-instant-v1-100k`: 一个增强版的 claude-instant-v1,具有10万个标记(大约75000个单词)的上下文窗口
-* `claude-instant-v1.0`: claude-instant-v1 的早期版本
-* `claude-instant-v1.1`: claude-instant-v1 的当前版本
-* `claude-instant-v1.1-100k`: 一个增强版的 claude-instant-v1.1-100k,具有10万个标记(大约75000个单词)的上下文窗口
+* `claude-v1.3` (默认使用): claude-v1 旧版本，效果稳定
+* `claude-instant-1`: claude 最新版 instant 模型
+* `claude-2`: claude 最新版模型
 
 ## 使用方法
 

docs/README_EN.md

@@ -30,17 +30,9 @@ You can use the Claude API to polish and syntactically modify sentences, you jus
 
 ### Language Model
 
-* `claude-v1`: Use the latest version of v1 automatically
-* `claude-v1-100k`: An enhanced version of claude-v1 with a 100,000 token (roughly 75,000 word) context window.
-* `claude-v1.0`: Current default for claude-v1
-* `claude-v1.2`: Earlier version of claude-v1
-* `claude-v1.3` (default): A significantly improved version of claude-v1. Compared to claude-v1.2, it's more robust and precise
-* `claude-v1.3-100k`: An enhanced version of claude-v1.3 with a 100,000 token (roughly 75,000 word) context window
-* `claude-instant-v1`: A cut-down version of claude-v1, with faster response speed, but slightly worse effect
-* `claude-instant-v1-100k`: An enhanced version of claude-instant-v1 with a 100,000 token context window that retains its performance
-* `claude-instant-v1.0`: Earlier version of claude-instant-v1
-* `claude-instant-v1.1`: Current default for claude-instant-v1
-* `claude-instant-v1.1-100k`: An enhanced version of claude-instant-v1.1 with a 100,000 token context window that retains its performance
+* `claude-v1.3` (default): claude-v1 old version, the test results are relatively stable
+* `claude-instant-1`: the latest instant model of claude
+* `claude-2`: the latest model of claude
 
 ## Usage