feat: 思考层级设置、移除硬编码默认参数、Responses路由独立处理

app/api/ai/claude/route.js

@@ -5,7 +5,7 @@ export const runtime = 'edge';
 
 export async function POST(request) {
     try {
-        const { systemPrompt, userPrompt, apiConfig, maxTokens, temperature, topP } = await request.json();
+        const { systemPrompt, userPrompt, apiConfig, maxTokens, temperature, topP, reasoningEffort } = await request.json();
 
         const apiKey = apiConfig?.apiKey;
         const baseUrl = (apiConfig?.baseUrl || 'https://api.anthropic.com').replace(/\/$/, '');
@@ -23,7 +23,7 @@ export async function POST(request) {
         // 构造 Messages API 请求体
         const requestBody = {
             model,
-            max_tokens: maxTokens || 4096,
+            max_tokens: maxTokens || 8192,
             system: systemPrompt,
             messages: [
                 { role: 'user', content: userPrompt }
@@ -33,8 +33,16 @@ export async function POST(request) {
             ...(topP != null ? { top_p: topP } : {}),
         };
 
-        // 如果模型支持 extended thinking (claude-3-7-sonnet)，可以启用
-        // 但默认不启用，因为需要额外的 budget 参数
+        // 扩展思考 (extended thinking) — 当 reasoningEffort 不为 auto 时启用
+        if (reasoningEffort && reasoningEffort !== 'auto') {
+            const budgetMap = { low: 2048, medium: 8192, high: 32768 };
+            requestBody.thinking = {
+                type: 'enabled',
+                budget_tokens: budgetMap[reasoningEffort] || 8192,
+            };
+            // 扩展思考不支持同时设 temperature
+            delete requestBody.temperature;
+        }
 
         const response = await fetch(url, {
             method: 'POST',

app/api/ai/gemini/route.js

@@ -5,7 +5,7 @@ export const runtime = 'edge';
 
 export async function POST(request) {
     try {
-        const { systemPrompt, userPrompt, apiConfig, maxTokens, temperature, topP } = await request.json();
+        const { systemPrompt, userPrompt, apiConfig, maxTokens, temperature, topP, reasoningEffort } = await request.json();
 
         const apiKey = apiConfig?.apiKey || process.env.GEMINI_API_KEY;
         let rawBaseUrl = apiConfig?.baseUrl;
@@ -36,9 +36,14 @@ export async function POST(request) {
                 }
             ],
             generationConfig: {
-                temperature: temperature ?? 0.8,
-                topP: topP ?? 0.9,
+                ...(temperature != null ? { temperature } : {}),
+                ...(topP != null ? { topP } : {}),
                 ...(maxTokens ? { maxOutputTokens: maxTokens } : {}),
+                ...(reasoningEffort && reasoningEffort !== 'auto' ? {
+                    thinkingConfig: {
+                        thinkingBudget: { low: 1024, medium: 8192, high: 32768 }[reasoningEffort] || 8192,
+                    },
+                } : {}),
             },
         };
 

app/api/ai/responses/route.js

@@ -32,8 +32,9 @@ export async function POST(request) {
             ...(topP != null ? { top_p: topP } : {}),
         };
 
-        // 添加思考等级（默认 medium）
-        const effort = apiConfig?.reasoningEffort || 'medium';
+        // 添加思考等级（默认 medium，不受高级参数面板影响）
+        const rawEffort = apiConfig?.reasoningEffort;
+        const effort = (!rawEffort || rawEffort === 'auto') ? 'medium' : rawEffort;
         if (['low', 'medium', 'high', 'xhigh'].includes(effort)) {
             requestBody.reasoning = { effort, summary: 'auto' };
         }

app/api/ai/route.js

@@ -5,7 +5,7 @@ export const runtime = 'edge';
 
 export async function POST(request) {
     try {
-        const { systemPrompt, userPrompt, apiConfig, maxTokens, temperature, topP } = await request.json();
+        const { systemPrompt, userPrompt, apiConfig, maxTokens, temperature, topP, reasoningEffort } = await request.json();
 
         const apiKey = apiConfig?.apiKey || process.env.ZHIPU_API_KEY;
         const baseUrl = apiConfig?.baseUrl || 'https://open.bigmodel.cn/api/paas/v4';
@@ -33,9 +33,10 @@ export async function POST(request) {
                     { role: 'system', content: systemPrompt },
                     { role: 'user', content: userPrompt }
                 ],
-                temperature: temperature ?? 0.8,
+                ...(temperature != null ? { temperature } : {}),
                 ...(topP != null ? { top_p: topP } : {}),
                 ...(maxTokens ? { max_tokens: maxTokens } : {}),
+                ...(reasoningEffort && reasoningEffort !== 'auto' ? { reasoning_effort: reasoningEffort } : {}),
                 stream: true,
             }),
         });

app/components/AiSidebar.js

@@ -214,7 +214,8 @@ export default function AiSidebar({ onInsertText }) {
                     maxTokens: apiConfig.maxOutputTokens || 65536,
                     temperature: apiConfig.temperature ?? 1,
                     topP: apiConfig.topP ?? 0.95,
-                } : { maxTokens: 4096 }),
+                    reasoningEffort: apiConfig.reasoningEffort || 'auto',
+                } : {}),
             }),
         });
 

app/components/SettingsConflictModal.js

@@ -139,7 +139,8 @@ ${importedFields}
                         maxTokens: apiConfig.maxOutputTokens || 65536,
                         temperature: apiConfig.temperature ?? 1,
                         topP: apiConfig.topP ?? 0.95,
-                    } : { maxTokens: 4096 }),
+                        reasoningEffort: apiConfig.reasoningEffort || 'auto',
+                    } : {}),
                 }),
             });
 

app/components/SettingsPanel.js

@@ -1135,20 +1135,43 @@ function ApiConfigForm({ data, onChange }) {
                         <div style={{ fontSize: 11, color: 'var(--text-muted)', marginTop: 2 }}>{t('apiConfig.maxContextLengthDesc')}</div>
                     </div>
 
-                    {/* 最大输出 Token */}
-                    <div style={{ marginBottom: 0 }}>
-                        <label style={{ display: 'block', fontSize: 13, fontWeight: 500, color: 'var(--text-secondary)', marginBottom: 5 }}>
-                            {t('apiConfig.maxOutputTokens')}
-                        </label>
-                        <input
-                            type="number" min="256" step="256"
-                            className="modal-input"
-                            style={{ margin: 0, width: 160, padding: '5px 8px', fontSize: 13 }}
-                            value={data.maxOutputTokens ?? 65536}
-                            onChange={e => update('maxOutputTokens', parseInt(e.target.value) || 4096)}
-                        />
-                        <div style={{ fontSize: 11, color: 'var(--text-muted)', marginTop: 2 }}>{t('apiConfig.maxOutputTokensDesc')}</div>
-                    </div>
+                    {/* 最大输出 Token — Responses API 不适用 */}
+                    {data.provider !== 'openai-responses' && (
+                        <div style={{ marginBottom: 14 }}>
+                            <label style={{ display: 'block', fontSize: 13, fontWeight: 500, color: 'var(--text-secondary)', marginBottom: 5 }}>
+                                {t('apiConfig.maxOutputTokens')}
+                            </label>
+                            <input
+                                type="number" min="256" step="256"
+                                className="modal-input"
+                                style={{ margin: 0, width: 160, padding: '5px 8px', fontSize: 13 }}
+                                value={data.maxOutputTokens ?? 65536}
+                                onChange={e => update('maxOutputTokens', parseInt(e.target.value) || 4096)}
+                            />
+                            <div style={{ fontSize: 11, color: 'var(--text-muted)', marginTop: 2 }}>{t('apiConfig.maxOutputTokensDesc')}</div>
+                        </div>
+                    )}
+
+                    {/* 思考层级 — Responses API 有自己的内置思考层级 */}
+                    {data.provider !== 'openai-responses' && (
+                        <div style={{ marginBottom: 0 }}>
+                            <label style={{ display: 'block', fontSize: 13, fontWeight: 500, color: 'var(--text-secondary)', marginBottom: 5 }}>
+                                {t('apiConfig.reasoningEffort')}
+                            </label>
+                            <select
+                                className="modal-input"
+                                style={{ margin: 0, width: 160, padding: '5px 8px', fontSize: 13 }}
+                                value={data.reasoningEffort || 'auto'}
+                                onChange={e => update('reasoningEffort', e.target.value)}
+                            >
+                                <option value="auto">{t('apiConfig.reasoningAuto')}</option>
+                                <option value="low">Low</option>
+                                <option value="medium">Medium</option>
+                                <option value="high">High</option>
+                            </select>
+                            <div style={{ fontSize: 11, color: 'var(--text-muted)', marginTop: 2 }}>{t('apiConfig.reasoningEffortDesc')}</div>
+                        </div>
+                    )}
                 </div>
             )}
 

app/lib/settings.js

@@ -123,6 +123,7 @@ const DEFAULT_SETTINGS = {
         topP: 0.95,                 // 0 ~ 1
         maxContextLength: 200000,   // 最大上下文 token
         maxOutputTokens: 65536,     // 最大输出 token
+        reasoningEffort: 'auto',    // 思考层级: auto / low / medium / high
     },
 
     // 作品基本信息

app/locales/en.json

@@ -465,7 +465,10 @@
     "maxContextLength": "Max Context Length",
     "maxContextLengthDesc": "Maximum context tokens sent to the model",
     "maxOutputTokens": "Max Output Tokens",
-    "maxOutputTokensDesc": "Maximum tokens per model response"
+    "maxOutputTokensDesc": "Maximum tokens per model response",
+    "reasoningEffort": "Reasoning Effort",
+    "reasoningAuto": "Auto (no override)",
+    "reasoningEffortDesc": "Controls reasoning depth, only affects models that support reasoning"
   },
   "preferences": {
     "intro": "You can change your language and visual theme preferences here at any time. All changes take effect immediately and are saved locally.",

app/locales/ru.json

@@ -465,7 +465,10 @@
         "maxContextLength": "Макс. длина контекста",
         "maxContextLengthDesc": "Максимальное количество токенов контекста, отправляемых модели",
         "maxOutputTokens": "Макс. токенов вывода",
-        "maxOutputTokensDesc": "Максимальное количество токенов в одном ответе модели"
+        "maxOutputTokensDesc": "Максимальное количество токенов в одном ответе модели",
+        "reasoningEffort": "Уровень рассуждения",
+        "reasoningAuto": "Авто (без вмешательства)",
+        "reasoningEffortDesc": "Управляет глубиной рассуждения, работает только с моделями, поддерживающими рассуждение"
     },
     "preferences": {
         "intro": "Здесь вы можете в любое время изменить язык и визуальную тему. Все изменения вступают в силу немедленно и сохраняются локально.",

app/locales/zh.json

@@ -465,7 +465,10 @@
         "maxContextLength": "最大上下文长度",
         "maxContextLengthDesc": "发送给模型的最大上下文 token 数",
         "maxOutputTokens": "最大输出 Token",
-        "maxOutputTokensDesc": "模型单次回复的最大 token 数"
+        "maxOutputTokensDesc": "模型单次回复的最大 token 数",
+        "reasoningEffort": "思考层级",
+        "reasoningAuto": "自动（不干预）",
+        "reasoningEffortDesc": "控制模型的推理深度，仅对支持推理的模型生效"
     },
     "preferences": {
         "intro": "在这里可以随时更改应用程序的语言和视觉主题偏好。所有的更改都会实时生效并保存在本地。",

app/page.js

@@ -237,7 +237,8 @@ export default function Home() {
             maxTokens: apiConfig.maxOutputTokens || 65536,
             temperature: apiConfig.temperature ?? 1,
             topP: apiConfig.topP ?? 0.95,
-          } : { maxTokens: 4096 }),
+            reasoningEffort: apiConfig.reasoningEffort || 'auto',
+          } : {}),
         }),
         signal,
       });