update

.gitignore

@@ -117,3 +117,7 @@ CLAUDE.local.md
 
 prd
 GEMINI.md
+test-results
+
+prd
+GEMINI.md

src/app/[variants]/(main)/image/@menu/features/ConfigPanel/components/ModelSelect.tsx

@@ -48,7 +48,14 @@ const ModelSelect = memo(() => {
   const options = useMemo<SelectProps['options']>(() => {
     const getImageModels = (provider: EnabledProviderWithModels) => {
       const modelOptions = provider.children.map((model) => ({
-        label: <ModelItemRender {...model} {...model.abilities} showInfoTag={false} />,
+        label: (
+          <ModelItemRender
+            {...model}
+            {...model.abilities}
+            showInfoTag={false}
+            provider={provider.name}
+          />
+        ),
         provider: provider.id,
         value: `${provider.id}/${model.id}`,
       }));

src/components/ModelSelect/ModelHoverCard.tsx

@@ -0,0 +1,240 @@
+import { ModelIcon } from '@lobehub/icons';
+import { Icon, Tag } from '@lobehub/ui';
+import { createStyles } from 'antd-style';
+import { ArrowDownToDot, ArrowUpFromDot, BookUp2Icon, CircleFadingArrowUp } from 'lucide-react';
+import { memo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Flexbox } from 'react-layout-kit';
+
+import { ChatModelCard } from '@/types/llm';
+import { formatPriceByCurrency, formatTokenNumber } from '@/utils/format';
+import {
+  getAudioInputUnitRate,
+  getCachedTextInputUnitRate,
+  getTextInputUnitRate,
+  getTextOutputUnitRate,
+  getWriteCacheInputUnitRate,
+} from '@/utils/pricing';
+
+import { ModelInfoTags } from './index';
+
+const useStyles = createStyles(({ css, token }) => ({
+  card: css`
+    width: 280px;
+    padding: 16px;
+    background: ${token.colorBgElevated};
+    border: 1px solid ${token.colorBorderSecondary};
+    border-radius: 8px;
+    box-shadow: ${token.boxShadowTertiary};
+  `,
+  header: css`
+    margin-bottom: 12px;
+    padding-bottom: 12px;
+    border-bottom: 1px solid ${token.colorBorderSecondary};
+  `,
+  title: css`
+    font-size: 14px;
+    font-weight: 600;
+    color: ${token.colorText};
+    margin-bottom: 4px;
+    line-height: 1.3;
+  `,
+  provider: css`
+    font-size: 11px;
+    color: ${token.colorTextTertiary};
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+    font-weight: 500;
+  `,
+  infoGrid: css`
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 12px 16px;
+    margin: 12px 0;
+  `,
+  infoItem: css`
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+  `,
+  infoLabel: css`
+    font-size: 10px;
+    color: ${token.colorTextTertiary};
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+    font-weight: 500;
+  `,
+  infoValue: css`
+    font-size: 13px;
+    color: ${token.colorText};
+    font-weight: 500;
+    display: flex;
+    align-items: center;
+    gap: 4px;
+  `,
+  pricingGrid: css`
+    display: grid;
+    grid-template-columns: repeat(3, 1fr);
+    gap: 8px;
+    margin-top: 12px;
+  `,
+  pricingItem: css`
+    background: ${token.colorFillQuaternary};
+    border-radius: 6px;
+    padding: 8px 6px;
+    text-align: center;
+    border: 1px solid ${token.colorBorder};
+  `,
+  pricingLabel: css`
+    font-size: 9px;
+    color: ${token.colorTextTertiary};
+    text-transform: uppercase;
+    letter-spacing: 0.3px;
+    margin-bottom: 2px;
+    font-weight: 500;
+  `,
+  pricingValue: css`
+    font-size: 11px;
+    color: ${token.colorText};
+    font-weight: 600;
+    font-family: ${token.fontFamilyCode};
+  `,
+  abilities: css`
+    margin-top: 12px;
+    padding-top: 12px;
+    border-top: 1px solid ${token.colorBorderSecondary};
+  `,
+  description: css`
+    font-size: 11px;
+    color: ${token.colorTextSecondary};
+    line-height: 1.4;
+    margin-top: 8px;
+    display: -webkit-box;
+    -webkit-line-clamp: 2;
+    -webkit-box-orient: vertical;
+    overflow: hidden;
+  `,
+}));
+
+interface ModelHoverCardProps extends ChatModelCard {
+  provider?: string;
+}
+
+export const ModelHoverCard = memo<ModelHoverCardProps>(({ provider, ...model }) => {
+  const { t } = useTranslation('components');
+  const { styles } = useStyles();
+
+  // Format pricing information
+  const getPricingData = () => {
+    if (!model.pricing) return null;
+
+    const inputRate = getTextInputUnitRate(model.pricing);
+    const outputRate = getTextOutputUnitRate(model.pricing);
+    const cachedInputRate = getCachedTextInputUnitRate(model.pricing);
+
+    return {
+      input: inputRate ? formatPriceByCurrency(inputRate, model.pricing.currency) : null,
+      output: outputRate ? formatPriceByCurrency(outputRate, model.pricing.currency) : null,
+      cached: cachedInputRate
+        ? formatPriceByCurrency(cachedInputRate, model.pricing.currency)
+        : null,
+    };
+  };
+
+  const pricing = getPricingData();
+
+  return (
+    <div className={styles.card}>
+      {/* Header */}
+      <div className={styles.header}>
+        <Flexbox align="center" gap={8} horizontal>
+          <ModelIcon model={model.id} size={20} />
+          <Flexbox flex={1}>
+            <div className={styles.title}>{model.displayName || model.id}</div>
+            {provider && <div className={styles.provider}>{provider}</div>}
+          </Flexbox>
+        </Flexbox>
+      </div>
+
+      {/* Info Grid */}
+      <div className={styles.infoGrid}>
+        {/* Context Window */}
+        {typeof model.contextWindowTokens === 'number' && (
+          <div className={styles.infoItem}>
+            <div className={styles.infoLabel}>{t('ModelSelect.contextWindow')}</div>
+            <div className={styles.infoValue}>
+              {model.contextWindowTokens === 0 ? (
+                <span>∞</span>
+              ) : (
+                formatTokenNumber(model.contextWindowTokens)
+              )}
+            </div>
+          </div>
+        )}
+
+        {/* Max Output */}
+        {model.maxOutput && (
+          <div className={styles.infoItem}>
+            <div className={styles.infoLabel}>{t('ModelSelect.maxOutput').toUpperCase()}</div>
+            <div className={styles.infoValue}>{formatTokenNumber(model.maxOutput)}</div>
+          </div>
+        )}
+
+        {/* Released Date */}
+        {model.releasedAt && (
+          <div className={styles.infoItem}>
+            <div className={styles.infoLabel}>{t('ModelSelect.releasedAt').toUpperCase()}</div>
+            <div className={styles.infoValue}>
+              {new Date(model.releasedAt).toLocaleDateString('en-US', {
+                year: 'numeric',
+                month: 'short',
+              })}
+            </div>
+          </div>
+        )}
+
+        {/* Model Type */}
+        {model.type && (
+          <div className={styles.infoItem}>
+            <div className={styles.infoLabel}>{t('ModelSelect.type').toUpperCase()}</div>
+            <div className={styles.infoValue}>{model.type.toUpperCase()}</div>
+          </div>
+        )}
+      </div>
+
+      {/* Pricing */}
+      {pricing && (pricing.input || pricing.output || pricing.cached) && (
+        <div className={styles.pricingGrid}>
+          {pricing.input && (
+            <div className={styles.pricingItem}>
+              <div className={styles.pricingLabel}>INPUT</div>
+              <div className={styles.pricingValue}>${pricing.input}</div>
+            </div>
+          )}
+          {pricing.output && (
+            <div className={styles.pricingItem}>
+              <div className={styles.pricingLabel}>OUTPUT</div>
+              <div className={styles.pricingValue}>${pricing.output}</div>
+            </div>
+          )}
+          {pricing.cached && (
+            <div className={styles.pricingItem}>
+              <div className={styles.pricingLabel}>CACHED</div>
+              <div className={styles.pricingValue}>${pricing.cached}</div>
+            </div>
+          )}
+        </div>
+      )}
+
+      {/* Abilities */}
+      <div className={styles.abilities}>
+        <ModelInfoTags {...model} contextWindowTokens={model.contextWindowTokens} />
+      </div>
+
+      {/* Description */}
+      {model.description && <div className={styles.description}>{model.description}</div>}
+    </div>
+  );
+});
+
+ModelHoverCard.displayName = 'ModelHoverCard';

src/components/ModelSelect/index.tsx

@@ -1,6 +1,7 @@
 import { ChatModelCard } from '@lobechat/types';
 import { IconAvatarProps, ModelIcon, ProviderIcon } from '@lobehub/icons';
 import { Avatar, Icon, Tag, Text, Tooltip } from '@lobehub/ui';
+import { Popover } from 'antd';
 import { createStyles, useResponsive } from 'antd-style';
 import {
   Infinity,
@@ -21,6 +22,8 @@ import { Flexbox } from 'react-layout-kit';
 import { AiProviderSourceType } from '@/types/aiProvider';
 import { formatTokenNumber } from '@/utils/format';
 
+import { ModelHoverCard } from './ModelHoverCard';
+
 export const TAG_CLASSNAME = 'lobe-model-info-tags';
 
 const useStyles = createStyles(({ css, token }) => ({
@@ -174,39 +177,66 @@ export const ModelInfoTags = memo<ModelInfoTagsProps>(
 );
 
 interface ModelItemRenderProps extends ChatModelCard {
+  provider?: string;
   showInfoTag?: boolean;
 }
 
-export const ModelItemRender = memo<ModelItemRenderProps>(({ showInfoTag = true, ...model }) => {
-  const { mobile } = useResponsive();
-  return (
-    <Flexbox
-      align={'center'}
-      gap={32}
-      horizontal
-      justify={'space-between'}
-      style={{
-        minWidth: mobile ? '100%' : undefined,
-        overflow: 'hidden',
-        position: 'relative',
-        width: mobile ? '80vw' : 'auto',
-      }}
-    >
+export const ModelItemRender = memo<ModelItemRenderProps>(
+  ({ showInfoTag = true, provider, ...model }) => {
+    const { mobile } = useResponsive();
+
+    const content = (
       <Flexbox
         align={'center'}
-        gap={8}
+        gap={32}
         horizontal
-        style={{ flexShrink: 1, minWidth: 0, overflow: 'hidden' }}
+        justify={'space-between'}
+        style={{
+          minWidth: mobile ? '100%' : undefined,
+          overflow: 'hidden',
+          position: 'relative',
+          width: mobile ? '80vw' : 'auto',
+        }}
       >
-        <ModelIcon model={model.id} size={20} />
-        <Text style={mobile ? { maxWidth: '60vw', overflowX: 'auto', whiteSpace: 'nowrap' } : {}}>
-          {model.displayName || model.id}
-        </Text>
+        <Flexbox
+          align={'center'}
+          gap={8}
+          horizontal
+          style={{ flexShrink: 1, minWidth: 0, overflow: 'hidden' }}
+        >
+          <ModelIcon model={model.id} size={20} />
+          <Text style={mobile ? { maxWidth: '60vw', overflowX: 'auto', whiteSpace: 'nowrap' } : {}}>
+            {model.displayName || model.id}
+          </Text>
+        </Flexbox>
+        {showInfoTag && <ModelInfoTags {...model} />}
       </Flexbox>
-      {showInfoTag && <ModelInfoTags {...model} />}
-    </Flexbox>
-  );
-});
+    );
+
+    // Only show hover card on desktop and when we have meaningful information to show
+    const shouldShowHoverCard =
+      !mobile &&
+      (model.description ||
+        model.pricing ||
+        typeof model.contextWindowTokens === 'number' ||
+        model.releasedAt);
+
+    if (shouldShowHoverCard) {
+      return (
+        <Popover
+          arrow={false}
+          content={<ModelHoverCard {...model} provider={provider} />}
+          mouseEnterDelay={0.5}
+          placement="right"
+        >
+          {content}
+        </Popover>
+      );
+    }
+
+    return content;
+  },
+);
 
 interface ProviderItemRenderProps {
   logo?: string;

src/features/ChatInput/ActionBar/Search/FunctionCallingModelSelect/index.tsx

@@ -37,7 +37,14 @@ const ModelSelect = memo<ModelSelectProps>(({ value, onChange, ...rest }) => {
       provider.children
         .filter((model) => !!model.abilities.functionCall)
         .map((model) => ({
-          label: <ModelItemRender {...model} {...model.abilities} showInfoTag={false} />,
+          label: (
+            <ModelItemRender
+              {...model}
+              {...model.abilities}
+              provider={provider.name}
+              showInfoTag={false}
+            />
+          ),
           provider: provider.id,
           value: `${provider.id}/${model.id}`,
         }));

src/features/ModelSelect/index.tsx

@@ -42,7 +42,14 @@ const ModelSelect = memo<ModelSelectProps>(({ value, onChange, showAbility = tru
   const options = useMemo<SelectProps['options']>(() => {
     const getChatModels = (provider: EnabledProviderWithModels) =>
       provider.children.map((model) => ({
-        label: <ModelItemRender {...model} {...model.abilities} showInfoTag={showAbility} />,
+        label: (
+          <ModelItemRender
+            {...model}
+            {...model.abilities}
+            showInfoTag={showAbility}
+            provider={provider.name}
+          />
+        ),
         provider: provider.id,
         value: `${provider.id}/${model.id}`,
       }));

src/features/ModelSwitchPanel/index.tsx

@@ -63,7 +63,7 @@ const ModelSwitchPanel = memo<IProps>(({ children, onOpenChange, open }) => {
     const getModelItems = (provider: EnabledProviderWithModels) => {
       const items = provider.children.map((model) => ({
         key: menuKey(provider.id, model.id),
-        label: <ModelItemRender {...model} {...model.abilities} />,
+        label: <ModelItemRender {...model} {...model.abilities} provider={provider.name} />,
         onClick: async () => {
           await updateAgentConfig({ model: model.id, provider: provider.id });
         },

src/locales/default/components.ts

@@ -108,6 +108,7 @@ export default {
     unlimited: '无限制',
   },
   ModelSelect: {
+    contextWindow: '上下文长度',
     featureTag: {
       custom: '自定义模型，默认设定同时支持函数调用与视觉识别，请根据实际情况验证上述能力的可用性',
       file: '该模型支持上传文件读取与识别',
@@ -119,7 +120,20 @@ export default {
       video: '该模型支持视频识别',
       vision: '该模型支持视觉识别',
     },
+    maxOutput: '最大输出',
+    pricing: {
+      audioInput: '音频输入',
+      cachedInput: '缓存输入',
+      input: '输入',
+      output: '输出',
+      title: '价格',
+      writeCacheInput: '写入缓存输入',
+    },
+    releasedAt: '发布时间',
     removed: '该模型不在列表中，若取消选中将会自动移除',
+    tokens: '{{tokens}} tokens',
+    type: '类型',
+    unlimited: '无限制',
   },
   ModelSwitchPanel: {
     emptyModel: '没有启用的模型，请前往设置开启',