Enhance configuration and model capabilities

open-sse/translator/formats/maxTokens.js

@@ -8,7 +8,7 @@ import { DEFAULT_MAX_TOKENS, DEFAULT_MIN_TOKENS } from "../../config/runtimeConf
 export function adjustMaxTokens(body) {
   let maxTokens = body.max_tokens || DEFAULT_MAX_TOKENS;
 
-  // Auto-increase for tool calling to prevent truncated arguments
+  // Auto-increase for tool calling to prevent truncated arguments (min never above max)
   if (body.tools && Array.isArray(body.tools) && body.tools.length > 0) {
     if (maxTokens < DEFAULT_MIN_TOKENS) {
       maxTokens = DEFAULT_MIN_TOKENS;
@@ -22,6 +22,9 @@ export function adjustMaxTokens(body) {
     maxTokens = body.thinking.budget_tokens + 1024;
   }
 
+  // Never exceed the global ceiling
+  if (maxTokens > DEFAULT_MAX_TOKENS) maxTokens = DEFAULT_MAX_TOKENS;
+
   return maxTokens;
 }