Add 65K context support and Qwen3 sampling parameters: temperature=0.7, top_p=0.8, top_k=20, repetition_penalty=1.05

Author: halfaipg

magic.txt

@@ -0,0 +1 @@
+this is magic

packages/cli/src/config/config.ts

@@ -502,7 +502,7 @@ export async function loadCliConfig(
     extensionContextFilePaths,
     maxSessionTurns: settings.maxSessionTurns ?? -1,
     sessionTokenLimit: settings.sessionTokenLimit ?? -1,
-    maxFolderItems: settings.maxFolderItems ?? 20,
+    maxFolderItems: settings.maxFolderItems ?? 50,
     experimentalAcp: argv.experimentalAcp || false,
     listExtensions: argv.listExtensions || false,
     extensions: allExtensions,
@@ -515,14 +515,19 @@ export async function loadCliConfig(
       (typeof argv.openaiLogging === 'undefined'
         ? settings.enableOpenAILogging
         : argv.openaiLogging) ?? false,
-    sampling_params: settings.sampling_params,
+    sampling_params: settings.sampling_params ?? (argv.model?.includes('Qwen') || settings.model?.includes('Qwen') ? {
+      temperature: 0.7,
+      top_p: 0.8,
+      top_k: 20,
+      repetition_penalty: 1.05
+    } : undefined),
     systemPromptMappings: settings.systemPromptMappings ?? [
       {
         baseUrls: [
           'https://dashscope.aliyuncs.com/compatible-mode/v1/',
           'https://dashscope-intl.aliyuncs.com/compatible-mode/v1/',
         ],
-        modelNames: ['qwen3-coder-plus'],
+        modelNames: ['qwen3-coder-plus', 'Qwen/Qwen3-Coder-30B-A3B-Instruct'],
         template:
           'SYSTEM_TEMPLATE:{"name":"qwen3_coder","params":{"is_git_repository":{RUNTIME_VARS_IS_GIT_REPO},"sandbox":"{RUNTIME_VARS_SANDBOX}"}}',
       },

packages/core/src/config/config.ts

@@ -353,7 +353,7 @@ export class Config {
     this.extensionContextFilePaths = params.extensionContextFilePaths ?? [];
     this.maxSessionTurns = params.maxSessionTurns ?? -1;
     this.sessionTokenLimit = params.sessionTokenLimit ?? -1;
-    this.maxFolderItems = params.maxFolderItems ?? 20;
+    this.maxFolderItems = params.maxFolderItems ?? 50;
     this.experimentalAcp = params.experimentalAcp ?? false;
     this.listExtensions = params.listExtensions ?? false;
     this._extensions = params.extensions ?? [];

packages/core/src/core/tokenLimits.ts

@@ -26,6 +26,11 @@ export function tokenLimit(model: Model): TokenCount {
       return 1_048_576;
     case 'gemini-2.0-flash-preview-image-generation':
       return 32_000;
+    // Qwen3 models with 65K context support
+    case 'Qwen/Qwen3-Coder-30B-A3B-Instruct':
+    case 'Qwen/Qwen3-Coder-Plus':
+    case 'Qwen/Qwen3-Coder':
+      return 65_536;
     default:
       return DEFAULT_TOKEN_LIMIT;
   }

shell_test.txt

@@ -0,0 +1 @@
+shell command test

test/sample.txt

@@ -0,0 +1 @@
+This is a sample file for testing purposes.