feat(openai): port /responses/compact account support flow (PR #1555)

将 vansour/sub2api#1555 的 OpenAI compact 能力建模手工移植到当前 main：账号级 compact 状态/auto-force_on-force_off 模式、compact-only 模型映射、调度器 tier 分层（已支持 > 未知 > 已知不支持）、管理后台 compact 主动探测，以及对应 i18n/状态徽章。普通 /responses 流量行为不变，无数据库迁移。
2026-04-25 14:40:03 +08:00
parent b95ffce244
commit 095f457c57
32 changed files with 2534 additions and 189 deletions
--- a/frontend/src/components/account/AccountTestModal.vue
+++ b/frontend/src/components/account/AccountTestModal.vue
@@ -55,6 +55,17 @@
        />
      </div>

+      <div v-if="isOpenAIAccount" class="space-y-1.5">
+        <label class="text-sm font-medium text-gray-700 dark:text-gray-300">
+          {{ t('admin.accounts.openai.testMode') }}
+        </label>
+        <Select
+          v-model="testMode"
+          :options="openAITestModeOptions"
+          :disabled="status === 'connecting'"
+        />
+      </div>
+
      <div v-if="supportsImageTest" class="space-y-1.5">
        <TextArea
          v-model="testPrompt"
@@ -274,6 +285,12 @@ const testPrompt = ref('')
 const loadingModels = ref(false)
 let abortController: AbortController | null = null
 const generatedImages = ref<PreviewImage[]>([])
+const testMode = ref<'default' | 'compact'>('default')
+const isOpenAIAccount = computed(() => props.account?.platform === 'openai')
+const openAITestModeOptions = computed(() => [
+  { value: 'default', label: t('admin.accounts.openai.testModeDefault') },
+  { value: 'compact', label: t('admin.accounts.openai.testModeCompact') }
+])
 const previewImageUrl = ref('')
 const prioritizedGeminiModels = ['gemini-3.1-flash-image', 'gemini-2.5-flash-image', 'gemini-2.5-flash', 'gemini-2.5-pro', 'gemini-3-flash-preview', 'gemini-3-pro-preview', 'gemini-2.0-flash']
 const supportsGeminiImageTest = computed(() => {
@@ -308,6 +325,7 @@ watch(
  async (newVal) => {
    if (newVal && props.account) {
      testPrompt.value = ''
+      testMode.value = 'default'
      resetState()
      await loadAvailableModels()
    } else {
@@ -410,9 +428,10 @@ const startTest = async () => {
        'Content-Type': 'application/json'
      },
      body: JSON.stringify({
-              model_id: selectedModelId.value,
-              prompt: supportsImageTest.value ? testPrompt.value.trim() : ''
-            }),
+        model_id: selectedModelId.value,
+        prompt: supportsImageTest.value ? testPrompt.value.trim() : '',
+        mode: isOpenAIAccount.value ? testMode.value : 'default'
+      }),
      signal: abortController.signal
    })

--- a/frontend/src/components/account/CreateAccountModal.vue
+++ b/frontend/src/components/account/CreateAccountModal.vue
@@ -2449,6 +2449,45 @@
        </div>
      </div>

+      <!-- OpenAI Compact 能力配置 -->
+      <div
+        v-if="form.platform === 'openai' && (accountCategory === 'oauth-based' || accountCategory === 'apikey')"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600 space-y-4"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.compactMode') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.compactModeDesc') }}
+            </p>
+          </div>
+          <div class="w-44">
+            <Select v-model="openAICompactMode" :options="openAICompactModeOptions" />
+          </div>
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.openai.compactModelMapping') }}</label>
+          <p class="input-hint">{{ t('admin.accounts.openai.compactModelMappingDesc') }}</p>
+          <div v-if="openAICompactModelMappings.length > 0" class="mb-3 space-y-2">
+            <div
+              v-for="(mapping, index) in openAICompactModelMappings"
+              :key="getOpenAICompactModelMappingKey(mapping)"
+              class="flex items-center gap-2"
+            >
+              <input v-model="mapping.from" type="text" class="input flex-1" :placeholder="t('admin.accounts.fromModel')" />
+              <span class="text-gray-400">→</span>
+              <input v-model="mapping.to" type="text" class="input flex-1" :placeholder="t('admin.accounts.toModel')" />
+              <button type="button" @click="removeOpenAICompactModelMapping(index)" class="text-red-500 hover:text-red-700">
+                <Icon name="trash" size="sm" />
+              </button>
+            </div>
+          </div>
+          <button type="button" @click="addOpenAICompactModelMapping" class="btn btn-secondary text-sm">
+            + {{ t('admin.accounts.addMapping') }}
+          </button>
+        </div>
+      </div>
+
      <div>
        <div class="flex items-center justify-between">
          <div>
@@ -2918,7 +2957,8 @@ import type {
  AccountPlatform,
  AccountType,
  CheckMixedChannelResponse,
-  CreateAccountRequest
+  CreateAccountRequest,
+  OpenAICompactMode
 } from '@/types'
 import BaseDialog from '@/components/common/BaseDialog.vue'
 import ConfirmDialog from '@/components/common/ConfirmDialog.vue'
@@ -3059,6 +3099,7 @@ const editWeeklyResetDay = ref<number | null>(null)
 const editWeeklyResetHour = ref<number | null>(null)
 const editResetTimezone = ref<string | null>(null)
 const modelMappings = ref<ModelMapping[]>([])
+const openAICompactModelMappings = ref<ModelMapping[]>([])
 const modelRestrictionMode = ref<'whitelist' | 'mapping'>('whitelist')
 const allowedModels = ref<string[]>([])
 const DEFAULT_POOL_MODE_RETRY_COUNT = 3
@@ -3071,6 +3112,7 @@ const customErrorCodeInput = ref<number | null>(null)
 const interceptWarmupRequests = ref(false)
 const autoPauseOnExpired = ref(true)
 const openaiPassthroughEnabled = ref(false)
+const openAICompactMode = ref<OpenAICompactMode>('auto')
 const openaiOAuthResponsesWebSocketV2Mode = ref<OpenAIWSMode>(OPENAI_WS_MODE_OFF)
 const openaiAPIKeyResponsesWebSocketV2Mode = ref<OpenAIWSMode>(OPENAI_WS_MODE_OFF)
 const codexCLIOnlyEnabled = ref(false)
@@ -3112,10 +3154,16 @@ const bedrockApiKeyValue = ref('')
 const tempUnschedEnabled = ref(false)
 const tempUnschedRules = ref<TempUnschedRuleForm[]>([])
 const getModelMappingKey = createStableObjectKeyResolver<ModelMapping>('create-model-mapping')
+const getOpenAICompactModelMappingKey = createStableObjectKeyResolver<ModelMapping>('create-openai-compact-model-mapping')
 const getAntigravityModelMappingKey = createStableObjectKeyResolver<ModelMapping>('create-antigravity-model-mapping')
 const getTempUnschedRuleKey = createStableObjectKeyResolver<TempUnschedRuleForm>('create-temp-unsched-rule')
 const geminiOAuthType = ref<'code_assist' | 'google_one' | 'ai_studio'>('google_one')
 const geminiAIStudioOAuthEnabled = ref(false)
+const openAICompactModeOptions = computed(() => [
+  { value: 'auto', label: t('admin.accounts.openai.compactModeAuto') },
+  { value: 'force_on', label: t('admin.accounts.openai.compactModeForceOn') },
+  { value: 'force_off', label: t('admin.accounts.openai.compactModeForceOff') }
+])

 function buildAntigravityExtra(): Record<string, unknown> | undefined {
  const extra: Record<string, unknown> = {}
@@ -3124,6 +3172,9 @@ function buildAntigravityExtra(): Record<string, unknown> | undefined {
  return Object.keys(extra).length > 0 ? extra : undefined
 }

+const buildOpenAICompactModelMapping = () =>
+  buildModelMappingObject('mapping', [], openAICompactModelMappings.value)
+
 const showMixedChannelWarning = ref(false)
 const mixedChannelWarningDetails = ref<{ groupName: string; currentPlatform: string; otherPlatform: string } | null>(
  null
@@ -3489,6 +3540,14 @@ const addModelMapping = () => {
  modelMappings.value.push({ from: '', to: '' })
 }

+const addOpenAICompactModelMapping = () => {
+  openAICompactModelMappings.value.push({ from: '', to: '' })
+}
+
+const removeOpenAICompactModelMapping = (index: number) => {
+  openAICompactModelMappings.value.splice(index, 1)
+}
+
 const removeModelMapping = (index: number) => {
  modelMappings.value.splice(index, 1)
 }
@@ -3781,6 +3840,7 @@ const resetForm = () => {
  editWeeklyResetHour.value = null
  editResetTimezone.value = null
  modelMappings.value = []
+  openAICompactModelMappings.value = []
  modelRestrictionMode.value = 'whitelist'
  allowedModels.value = [...claudeModels] // Default fill related models

@@ -3797,6 +3857,7 @@ const resetForm = () => {
  interceptWarmupRequests.value = false
  autoPauseOnExpired.value = true
  openaiPassthroughEnabled.value = false
+  openAICompactMode.value = 'auto'
  openaiOAuthResponsesWebSocketV2Mode.value = OPENAI_WS_MODE_OFF
  openaiAPIKeyResponsesWebSocketV2Mode.value = OPENAI_WS_MODE_OFF
  codexCLIOnlyEnabled.value = false
@@ -3874,6 +3935,11 @@ const buildOpenAIExtra = (base?: Record<string, unknown>): Record<string, unknow
  } else {
    delete extra.codex_cli_only
  }
+  if (openAICompactMode.value !== 'auto') {
+    extra.openai_compact_mode = openAICompactMode.value
+  } else {
+    delete extra.openai_compact_mode
+  }

  return Object.keys(extra).length > 0 ? extra : undefined
 }
@@ -4086,6 +4152,12 @@ const handleSubmit = async () => {
      credentials.model_mapping = modelMapping
    }
  }
+  if (form.platform === 'openai') {
+    const compactModelMapping = buildOpenAICompactModelMapping()
+    if (compactModelMapping) {
+      credentials.compact_model_mapping = compactModelMapping
+    }
+  }

  // Add pool mode if enabled
  if (poolModeEnabled.value) {
@@ -4198,6 +4270,14 @@ const createAccountAndFinish = async (
      finalExtra = quotaExtra
    }
  }
+  if (platform === 'openai') {
+    const compactModelMapping = buildOpenAICompactModelMapping()
+    if (compactModelMapping) {
+      credentials.compact_model_mapping = compactModelMapping
+    } else {
+      delete credentials.compact_model_mapping
+    }
+  }
  await doCreateAccount({
    name: form.name,
    notes: form.notes,
@@ -4252,6 +4332,12 @@ const handleOpenAIExchange = async (authCode: string) => {
        credentials.model_mapping = modelMapping
      }
    }
+    if (shouldCreateOpenAI) {
+      const compactModelMapping = buildOpenAICompactModelMapping()
+      if (compactModelMapping) {
+        credentials.compact_model_mapping = compactModelMapping
+      }
+    }

    // 应用临时不可调度配置
    if (!applyTempUnschedConfig(credentials)) {
@@ -4344,6 +4430,12 @@ const handleOpenAIBatchRT = async (refreshTokenInput: string, clientId?: string)
            credentials.model_mapping = modelMapping
          }
        }
+        if (shouldCreateOpenAI) {
+          const compactModelMapping = buildOpenAICompactModelMapping()
+          if (compactModelMapping) {
+            credentials.compact_model_mapping = compactModelMapping
+          }
+        }

        // Generate account name; fallback to email if name is empty (ent schema requires NotEmpty)
        const baseName = form.name || tokenInfo.email || 'OpenAI OAuth Account'
--- a/frontend/src/components/account/EditAccountModal.vue
+++ b/frontend/src/components/account/EditAccountModal.vue
@@ -1306,6 +1306,64 @@
        </div>
      </div>

+      <div
+        v-if="account?.platform === 'openai' && (account?.type === 'oauth' || account?.type === 'apikey')"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600 space-y-4"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.compactMode') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.compactModeDesc') }}
+            </p>
+          </div>
+          <div class="w-44">
+            <Select v-model="openAICompactMode" :options="openAICompactModeOptions" />
+          </div>
+        </div>
+        <div class="rounded-lg bg-gray-50 px-3 py-2 text-xs text-gray-600 dark:bg-dark-700 dark:text-gray-300">
+          <span class="font-medium">{{ t(openAICompactStatusKey) }}</span>
+          <span
+            v-if="account?.extra?.openai_compact_checked_at"
+            class="ml-2 text-gray-500 dark:text-gray-400"
+          >
+            {{ t('admin.accounts.openai.compactLastChecked') }}:
+            {{ formatDateTime(new Date(String(account.extra.openai_compact_checked_at))) }}
+          </span>
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.openai.compactModelMapping') }}</label>
+          <p class="input-hint">{{ t('admin.accounts.openai.compactModelMappingDesc') }}</p>
+          <div v-if="openAICompactModelMappings.length > 0" class="mb-3 space-y-2">
+            <div
+              v-for="(mapping, index) in openAICompactModelMappings"
+              :key="getOpenAICompactModelMappingKey(mapping)"
+              class="flex items-center gap-2"
+            >
+              <input
+                v-model="mapping.from"
+                type="text"
+                class="input flex-1"
+                :placeholder="t('admin.accounts.fromModel')"
+              />
+              <span class="text-gray-400">→</span>
+              <input
+                v-model="mapping.to"
+                type="text"
+                class="input flex-1"
+                :placeholder="t('admin.accounts.toModel')"
+              />
+              <button type="button" @click="removeOpenAICompactModelMapping(index)" class="text-red-500 hover:text-red-700">
+                <Icon name="trash" size="sm" />
+              </button>
+            </div>
+          </div>
+          <button type="button" @click="addOpenAICompactModelMapping" class="btn btn-secondary text-sm">
+            + {{ t('admin.accounts.addMapping') }}
+          </button>
+        </div>
+      </div>
+
      <div>
        <div class="flex items-center justify-between">
          <div>
@@ -1849,7 +1907,7 @@ import { useAppStore } from '@/stores/app'
 import { useAuthStore } from '@/stores/auth'
 import { adminAPI } from '@/api/admin'
 import { useQuotaNotifyState } from '@/composables/useQuotaNotifyState'
-import type { Account, Proxy, AdminGroup, CheckMixedChannelResponse } from '@/types'
+import type { Account, Proxy, AdminGroup, CheckMixedChannelResponse, OpenAICompactMode } from '@/types'
 import BaseDialog from '@/components/common/BaseDialog.vue'
 import ConfirmDialog from '@/components/common/ConfirmDialog.vue'
 import Select from '@/components/common/Select.vue'
@@ -1859,7 +1917,7 @@ import GroupSelector from '@/components/common/GroupSelector.vue'
 import ModelWhitelistSelector from '@/components/account/ModelWhitelistSelector.vue'
 import QuotaLimitCard from '@/components/account/QuotaLimitCard.vue'
 import { applyInterceptWarmup } from '@/components/account/credentialsBuilder'
-import { formatDateTimeLocalInput, parseDateTimeLocalInput } from '@/utils/format'
+import { formatDateTime, formatDateTimeLocalInput, parseDateTimeLocalInput } from '@/utils/format'
 import { createStableObjectKeyResolver } from '@/utils/stableObjectKey'
 import {
  OPENAI_WS_MODE_CTX_POOL,
@@ -1934,6 +1992,7 @@ const isBedrockAPIKeyMode = computed(() =>
  (props.account?.credentials as Record<string, unknown>)?.auth_mode === 'apikey'
 )
 const modelMappings = ref<ModelMapping[]>([])
+const openAICompactModelMappings = ref<ModelMapping[]>([])
 const modelRestrictionMode = ref<'whitelist' | 'mapping'>('whitelist')
 const allowedModels = ref<string[]>([])
 const DEFAULT_POOL_MODE_RETRY_COUNT = 3
@@ -1953,6 +2012,7 @@ const antigravityModelMappings = ref<ModelMapping[]>([])
 const tempUnschedEnabled = ref(false)
 const tempUnschedRules = ref<TempUnschedRuleForm[]>([])
 const getModelMappingKey = createStableObjectKeyResolver<ModelMapping>('edit-model-mapping')
+const getOpenAICompactModelMappingKey = createStableObjectKeyResolver<ModelMapping>('edit-openai-compact-model-mapping')
 const getAntigravityModelMappingKey = createStableObjectKeyResolver<ModelMapping>('edit-antigravity-model-mapping')
 const getTempUnschedRuleKey = createStableObjectKeyResolver<TempUnschedRuleForm>('edit-temp-unsched-rule')

@@ -1992,6 +2052,7 @@ const customBaseUrl = ref('')

 // OpenAI 自动透传开关（OAuth/API Key）
 const openaiPassthroughEnabled = ref(false)
+const openAICompactMode = ref<OpenAICompactMode>('auto')
 const openaiOAuthResponsesWebSocketV2Mode = ref<OpenAIWSMode>(OPENAI_WS_MODE_OFF)
 const openaiAPIKeyResponsesWebSocketV2Mode = ref<OpenAIWSMode>(OPENAI_WS_MODE_OFF)
 const codexCLIOnlyEnabled = ref(false)
@@ -2045,9 +2106,27 @@ const openaiResponsesWebSocketV2Mode = computed({
 const openAIWSModeConcurrencyHintKey = computed(() =>
  resolveOpenAIWSModeConcurrencyHintKey(openaiResponsesWebSocketV2Mode.value)
 )
+const openAICompactModeOptions = computed(() => [
+  { value: 'auto', label: t('admin.accounts.openai.compactModeAuto') },
+  { value: 'force_on', label: t('admin.accounts.openai.compactModeForceOn') },
+  { value: 'force_off', label: t('admin.accounts.openai.compactModeForceOff') }
+])
 const isOpenAIModelRestrictionDisabled = computed(() =>
  props.account?.platform === 'openai' && openaiPassthroughEnabled.value
 )
+const openAICompactStatusKey = computed(() => {
+  const extra = props.account?.extra as Record<string, unknown> | undefined
+  if (!props.account || props.account.platform !== 'openai') return ''
+  const mode = typeof extra?.openai_compact_mode === 'string' ? extra.openai_compact_mode : 'auto'
+  if (mode === 'force_on') return 'admin.accounts.openai.compactSupported'
+  if (mode === 'force_off') return 'admin.accounts.openai.compactUnsupported'
+  if (typeof extra?.openai_compact_supported === 'boolean') {
+    return extra.openai_compact_supported
+      ? 'admin.accounts.openai.compactSupported'
+      : 'admin.accounts.openai.compactUnsupported'
+  }
+  return 'admin.accounts.openai.compactUnknown'
+})

 // Computed: current preset mappings based on platform
 const presetMappings = computed(() => getPresetMappingsByPlatform(props.account?.platform || 'anthropic'))
@@ -2177,6 +2256,8 @@ const syncFormFromAccount = (newAccount: Account | null) => {

  // Load OpenAI passthrough toggle (OpenAI OAuth/API Key)
  openaiPassthroughEnabled.value = false
+  openAICompactMode.value = 'auto'
+  openAICompactModelMappings.value = []
  openaiOAuthResponsesWebSocketV2Mode.value = OPENAI_WS_MODE_OFF
  openaiAPIKeyResponsesWebSocketV2Mode.value = OPENAI_WS_MODE_OFF
  codexCLIOnlyEnabled.value = false
@@ -2184,6 +2265,7 @@ const syncFormFromAccount = (newAccount: Account | null) => {
  webSearchEmulationMode.value = 'default'
  if (newAccount.platform === 'openai' && (newAccount.type === 'oauth' || newAccount.type === 'apikey')) {
    openaiPassthroughEnabled.value = extra?.openai_passthrough === true || extra?.openai_oauth_passthrough === true
+    openAICompactMode.value = (extra?.openai_compact_mode as OpenAICompactMode) || 'auto'
    openaiOAuthResponsesWebSocketV2Mode.value = resolveOpenAIWSModeFromExtra(extra, {
      modeKey: 'openai_oauth_responses_websockets_v2_mode',
      enabledKey: 'openai_oauth_responses_websockets_v2_enabled',
@@ -2199,6 +2281,11 @@ const syncFormFromAccount = (newAccount: Account | null) => {
    if (newAccount.type === 'oauth') {
      codexCLIOnlyEnabled.value = extra?.codex_cli_only === true
    }
+    const credentials = newAccount.credentials as Record<string, unknown> | undefined
+    const compactMappings = credentials?.compact_model_mapping as Record<string, string> | undefined
+    if (compactMappings && typeof compactMappings === 'object') {
+      openAICompactModelMappings.value = Object.entries(compactMappings).map(([from, to]) => ({ from, to }))
+    }
  }
  if (newAccount.platform === 'anthropic' && newAccount.type === 'apikey') {
    anthropicPassthroughEnabled.value = extra?.anthropic_passthrough === true
@@ -2423,6 +2510,15 @@ const syncFormFromAccount = (newAccount: Account | null) => {
  editApiKey.value = ''
 }

+async function loadTLSProfiles() {
+  try {
+    const profiles = await adminAPI.tlsFingerprintProfiles.list()
+    tlsFingerprintProfiles.value = profiles.map(p => ({ id: p.id, name: p.name }))
+  } catch {
+    tlsFingerprintProfiles.value = []
+  }
+}
+
 watch(
  [() => props.show, () => props.account],
  ([show, newAccount], [wasShow, previousAccount]) => {
@@ -2437,15 +2533,6 @@ watch(
  { immediate: true }
 )

-const loadTLSProfiles = async () => {
-  try {
-    const profiles = await adminAPI.tlsFingerprintProfiles.list()
-    tlsFingerprintProfiles.value = profiles.map(p => ({ id: p.id, name: p.name }))
-  } catch {
-    tlsFingerprintProfiles.value = []
-  }
-}
-
 // Model mapping helpers
 const addModelMapping = () => {
  modelMappings.value.push({ from: '', to: '' })
@@ -2468,6 +2555,14 @@ const addAntigravityModelMapping = () => {
  antigravityModelMappings.value.push({ from: '', to: '' })
 }

+const addOpenAICompactModelMapping = () => {
+  openAICompactModelMappings.value.push({ from: '', to: '' })
+}
+
+const removeOpenAICompactModelMapping = (index: number) => {
+  openAICompactModelMappings.value.splice(index, 1)
+}
+
 const removeAntigravityModelMapping = (index: number) => {
  antigravityModelMappings.value.splice(index, 1)
 }
@@ -2911,6 +3006,14 @@ const handleSubmit = async () => {
      } else if (currentCredentials.model_mapping) {
        newCredentials.model_mapping = currentCredentials.model_mapping
      }
+      if (props.account.platform === 'openai') {
+        const compactModelMapping = buildModelMappingObject('mapping', [], openAICompactModelMappings.value)
+        if (compactModelMapping) {
+          newCredentials.compact_model_mapping = compactModelMapping
+        } else {
+          delete newCredentials.compact_model_mapping
+        }
+      }

      // Add pool mode if enabled
      if (poolModeEnabled.value) {
@@ -3036,6 +3139,12 @@ const handleSubmit = async () => {
        // 透传模式保留现有映射
        newCredentials.model_mapping = currentCredentials.model_mapping
      }
+      const compactModelMapping = buildModelMappingObject('mapping', [], openAICompactModelMappings.value)
+      if (compactModelMapping) {
+        newCredentials.compact_model_mapping = compactModelMapping
+      } else {
+        delete newCredentials.compact_model_mapping
+      }

      updatePayload.credentials = newCredentials
    }
@@ -3208,6 +3317,11 @@ const handleSubmit = async () => {
        delete newExtra.openai_passthrough
        delete newExtra.openai_oauth_passthrough
      }
+      if (openAICompactMode.value === 'auto') {
+        delete newExtra.openai_compact_mode
+      } else {
+        newExtra.openai_compact_mode = openAICompactMode.value
+      }

      if (props.account.type === 'oauth') {
        if (codexCLIOnlyEnabled.value) {
--- a/frontend/src/components/account/tests/AccountStatusIndicator.spec.ts
+++ b/frontend/src/components/account/tests/AccountStatusIndicator.spec.ts
@@ -122,7 +122,7 @@ describe('AccountStatusIndicator', () => {
      }
    })

-    expect(wrapper.text()).toContain('account.creditsExhausted')
+    expect(wrapper.text()).toContain('admin.accounts.status.creditsExhausted')
  })

  it('模型限流 + overages 启用 + AICredits key 生效 → 普通限流样式（积分耗尽，无 ⚡）', () => {
@@ -157,6 +157,6 @@ describe('AccountStatusIndicator', () => {
    expect(wrapper.text()).toContain('CSon45')
    expect(wrapper.text()).not.toContain('⚡')
    // AICredits 积分耗尽状态应显示
-    expect(wrapper.text()).toContain('account.creditsExhausted')
+    expect(wrapper.text()).toContain('admin.accounts.status.creditsExhausted')
  })
 })
--- a/frontend/src/components/account/tests/AccountTestModal.spec.ts
+++ b/frontend/src/components/account/tests/AccountTestModal.spec.ts
@@ -0,0 +1,150 @@
+import { describe, expect, it, vi, beforeEach, afterEach } from 'vitest'
+import { flushPromises, mount } from '@vue/test-utils'
+import { defineComponent } from 'vue'
+import AccountTestModal from '../AccountTestModal.vue'
+
+const { getAvailableModelsMock } = vi.hoisted(() => ({
+  getAvailableModelsMock: vi.fn()
+}))
+
+vi.mock('@/api/admin', () => ({
+  adminAPI: {
+    accounts: {
+      getAvailableModels: getAvailableModelsMock
+    }
+  }
+}))
+
+vi.mock('@/composables/useClipboard', () => ({
+  useClipboard: () => ({
+    copyToClipboard: vi.fn()
+  })
+}))
+
+vi.mock('vue-i18n', async () => {
+  const actual = await vi.importActual<typeof import('vue-i18n')>('vue-i18n')
+  return {
+    ...actual,
+    useI18n: () => ({
+      t: (key: string) => key
+    })
+  }
+})
+
+const BaseDialogStub = defineComponent({
+  name: 'BaseDialog',
+  props: { show: { type: Boolean, default: false } },
+  template: '<div v-if="show"><slot /><slot name="footer" /></div>'
+})
+
+const SelectStub = defineComponent({
+  name: 'SelectStub',
+  props: {
+    modelValue: { type: [String, Number, Boolean, null], default: '' },
+    options: { type: Array, default: () => [] },
+    valueKey: { type: String, default: 'value' },
+    labelKey: { type: String, default: 'label' }
+  },
+  emits: ['update:modelValue'],
+  template: `
+    <select
+      v-bind="$attrs"
+      :value="modelValue"
+      @change="$emit('update:modelValue', $event.target.value)"
+    >
+      <option
+        v-for="option in options"
+        :key="option[valueKey]"
+        :value="option[valueKey]"
+      >
+        {{ option[labelKey] }}
+      </option>
+    </select>
+  `
+})
+
+const TextAreaStub = defineComponent({
+  name: 'TextArea',
+  props: {
+    modelValue: { type: String, default: '' }
+  },
+  emits: ['update:modelValue'],
+  template: `
+    <textarea
+      v-bind="$attrs"
+      :value="modelValue"
+      @input="$emit('update:modelValue', $event.target.value)"
+    />
+  `
+})
+
+function buildAccount() {
+  return {
+    id: 1,
+    name: 'OpenAI OAuth',
+    platform: 'openai',
+    type: 'oauth',
+    status: 'active',
+    credentials: {},
+    extra: {},
+    concurrency: 1,
+    priority: 1,
+    proxy_id: null,
+    auto_pause_on_expired: false
+  } as any
+}
+
+describe('AccountTestModal', () => {
+  const originalFetch = global.fetch
+
+  beforeEach(() => {
+    getAvailableModelsMock.mockReset()
+    getAvailableModelsMock.mockResolvedValue([
+      { id: 'gpt-5.4', display_name: 'GPT-5.4' }
+    ])
+    global.fetch = vi.fn().mockResolvedValue({
+      ok: true,
+      body: {
+        getReader: () => ({
+          read: vi.fn().mockResolvedValue({ done: true, value: undefined })
+        })
+      }
+    } as any)
+    localStorage.setItem('auth_token', 'test-token')
+  })
+
+  afterEach(() => {
+    global.fetch = originalFetch
+    localStorage.clear()
+  })
+
+  it('posts compact mode for OpenAI compact probe', async () => {
+    const wrapper = mount(AccountTestModal, {
+      props: {
+        show: true,
+        account: buildAccount()
+      },
+      global: {
+        stubs: {
+          BaseDialog: BaseDialogStub,
+          Select: SelectStub,
+          TextArea: TextAreaStub,
+          Icon: true
+        }
+      }
+    })
+
+    await flushPromises()
+    ;(wrapper.vm as any).selectedModelId = 'gpt-5.4'
+    ;(wrapper.vm as any).testMode = 'compact'
+    await (wrapper.vm as any).startTest()
+    await flushPromises()
+
+    expect(global.fetch).toHaveBeenCalledTimes(1)
+    const [, options] = (global.fetch as any).mock.calls[0]
+    expect(JSON.parse(options.body)).toMatchObject({
+      model_id: 'gpt-5.4',
+      mode: 'compact'
+    })
+  })
+})
--- a/frontend/src/components/account/tests/EditAccountModal.spec.ts
+++ b/frontend/src/components/account/tests/EditAccountModal.spec.ts
@@ -26,6 +26,13 @@ vi.mock('@/api/admin', () => ({
    accounts: {
      update: updateAccountMock,
      checkMixedChannelRisk: checkMixedChannelRiskMock
+    },
+    settings: {
+      getWebSearchEmulationConfig: vi.fn().mockResolvedValue({ enabled: false, providers: [] }),
+      getSettings: vi.fn().mockResolvedValue({})
+    },
+    tlsFingerprintProfiles: {
+      list: vi.fn().mockResolvedValue([])
    }
  }
 }))
@@ -82,6 +89,32 @@ const ModelWhitelistSelectorStub = defineComponent({
  `
 })

+const SelectStub = defineComponent({
+  name: 'SelectStub',
+  props: {
+    modelValue: {
+      type: [String, Number, Boolean, null],
+      default: ''
+    },
+    options: {
+      type: Array,
+      default: () => []
+    }
+  },
+  emits: ['update:modelValue'],
+  template: `
+    <select
+      v-bind="$attrs"
+      :value="modelValue"
+      @change="$emit('update:modelValue', $event.target.value)"
+    >
+      <option v-for="option in options" :key="option.value" :value="option.value">
+        {{ option.label }}
+      </option>
+    </select>
+  `
+})
+
 function buildAccount() {
  return {
    id: 1,
@@ -119,7 +152,7 @@ function mountModal(account = buildAccount()) {
    global: {
      stubs: {
        BaseDialog: BaseDialogStub,
-        Select: true,
+        Select: SelectStub,
        Icon: true,
        ProxySelector: true,
        GroupSelector: true,
@@ -156,4 +189,31 @@ describe('EditAccountModal', () => {
      'gpt-5.2': 'gpt-5.2'
    })
  })
+
+  it('submits OpenAI compact mode and compact-only model mapping', async () => {
+    const account = buildAccount()
+    account.extra = {
+      openai_compact_mode: 'force_on'
+    }
+    account.credentials = {
+      ...account.credentials,
+      compact_model_mapping: {
+        'gpt-5.4': 'gpt-5.4-openai-compact'
+      }
+    }
+    updateAccountMock.mockReset()
+    checkMixedChannelRiskMock.mockReset()
+    checkMixedChannelRiskMock.mockResolvedValue({ has_risk: false })
+    updateAccountMock.mockResolvedValue(account)
+
+    const wrapper = mountModal(account)
+
+    await wrapper.get('form#edit-account-form').trigger('submit.prevent')
+
+    expect(updateAccountMock).toHaveBeenCalledTimes(1)
+    expect(updateAccountMock.mock.calls[0]?.[1]?.extra?.openai_compact_mode).toBe('force_on')
+    expect(updateAccountMock.mock.calls[0]?.[1]?.credentials?.compact_model_mapping).toEqual({
+      'gpt-5.4': 'gpt-5.4-openai-compact'
+    })
+  })
 })
--- a/frontend/src/i18n/locales/en.ts
+++ b/frontend/src/i18n/locales/en.ts
@@ -2848,6 +2848,22 @@ export default {
        codexCLIOnly: 'Codex official clients only',
        codexCLIOnlyDesc:
          'Only applies to OpenAI OAuth. When enabled, only Codex official client families are allowed; when disabled, the gateway bypasses this restriction and keeps existing behavior.',
+        compactMode: 'Compact mode',
+        compactModeDesc:
+          'Controls how this account participates in /responses/compact routing. Auto follows probe results, Force On always allows, Force Off always excludes.',
+        compactModeAuto: 'Auto',
+        compactModeForceOn: 'Force On',
+        compactModeForceOff: 'Force Off',
+        compactModelMapping: 'Compact-only model mapping',
+        compactModelMappingDesc:
+          'Only applies to /responses/compact. Use this when the upstream compact endpoint requires a special compact model.',
+        compactSupported: 'Compact supported',
+        compactUnsupported: 'Compact unsupported',
+        compactUnknown: 'Compact unknown',
+        compactLastChecked: 'Last compact probe',
+        testMode: 'Test mode',
+        testModeDefault: 'Default request',
+        testModeCompact: 'Compact probe',
        modelRestrictionDisabledByPassthrough: 'Automatic passthrough is enabled: model whitelist/mapping will not take effect.',
      },
      anthropic: {
--- a/frontend/src/i18n/locales/zh.ts
+++ b/frontend/src/i18n/locales/zh.ts
@@ -2993,6 +2993,22 @@ export default {
        responsesWebsocketsV2PassthroughHint: '当前已开启自动透传：仅影响 HTTP 透传链路，不影响 WS mode。',
        codexCLIOnly: '仅允许 Codex 官方客户端',
        codexCLIOnlyDesc: '仅对 OpenAI OAuth 生效。开启后仅允许 Codex 官方客户端家族访问；关闭后完全绕过并保持原逻辑。',
+        compactMode: 'Compact 模式',
+        compactModeDesc:
+          '控制本账号在 /responses/compact 调度中的参与方式。Auto 跟随探测结果，Force On 强制允许，Force Off 强制排除。',
+        compactModeAuto: '自动',
+        compactModeForceOn: '强制开启',
+        compactModeForceOff: '强制关闭',
+        compactModelMapping: 'Compact 专属模型映射',
+        compactModelMappingDesc:
+          '仅在 /responses/compact 请求中生效。当上游 compact 端点需要特殊 compact 模型时使用。',
+        compactSupported: '支持 Compact',
+        compactUnsupported: '不支持 Compact',
+        compactUnknown: 'Compact 未知',
+        compactLastChecked: '最近探测',
+        testMode: '测试模式',
+        testModeDefault: '常规请求',
+        testModeCompact: 'Compact 探测',
        modelRestrictionDisabledByPassthrough: '已开启自动透传：模型白名单/映射不会生效。',
      },
      anthropic: {
--- a/frontend/src/types/index.ts
+++ b/frontend/src/types/index.ts
@@ -767,8 +767,8 @@ export interface Account {
  platform: AccountPlatform
  type: AccountType
  credentials?: Record<string, unknown>
-  // Extra fields including Codex usage and model-level rate limits (Antigravity smart retry)
-  extra?: (CodexUsageSnapshot & {
+  // Extra fields including Codex usage, OpenAI compact capability, and model-level rate limits.
+  extra?: (CodexUsageSnapshot & OpenAICompactState & {
    model_rate_limits?: Record<string, { rate_limited_at: string; rate_limit_reset_at: string }>
    antigravity_credits_overages?: Record<string, { activated_at: string; active_until: string }>
  } & Record<string, unknown>)
@@ -940,6 +940,16 @@ export interface CodexUsageSnapshot {
  codex_usage_updated_at?: string // Last update timestamp
 }

+export type OpenAICompactMode = 'auto' | 'force_on' | 'force_off'
+
+export interface OpenAICompactState {
+  openai_compact_mode?: OpenAICompactMode
+  openai_compact_supported?: boolean
+  openai_compact_checked_at?: string
+  openai_compact_last_status?: number
+  openai_compact_last_error?: string
+}
+
 export interface CreateAccountRequest {
  name: string
  notes?: string | null
--- a/frontend/src/views/admin/AccountsView.vue
+++ b/frontend/src/views/admin/AccountsView.vue
@@ -188,6 +188,13 @@
          <template #cell-platform_type="{ row }">
            <div class="flex flex-wrap items-center gap-1">
              <PlatformTypeBadge :platform="row.platform" :type="row.type" :plan-type="row.credentials?.plan_type" :privacy-mode="row.extra?.privacy_mode" :subscription-expires-at="row.credentials?.subscription_expires_at" />
+              <span
+                v-if="getOpenAICompactLabel(row)"
+                :class="['inline-block rounded px-1.5 py-0.5 text-[10px] font-medium', getOpenAICompactClass(row)]"
+                :title="getOpenAICompactTitle(row)"
+              >
+                {{ getOpenAICompactLabel(row) }}
+              </span>
              <span
                v-if="getAntigravityTierLabel(row)"
                :class="['inline-block rounded px-1.5 py-0.5 text-[10px] font-medium', getAntigravityTierClass(row)]"
@@ -932,6 +939,43 @@ function getAntigravityTierLabel(row: any): string | null {
  }
 }

+function getOpenAICompactState(row: any): 'supported' | 'unsupported' | 'unknown' | null {
+  if (row.platform !== 'openai' || (row.type !== 'oauth' && row.type !== 'apikey')) return null
+  const extra = row.extra as Record<string, unknown> | undefined
+  const mode = typeof extra?.openai_compact_mode === 'string' ? extra.openai_compact_mode : 'auto'
+  if (mode === 'force_on') return 'supported'
+  if (mode === 'force_off') return 'unsupported'
+  if (typeof extra?.openai_compact_supported === 'boolean') {
+    return extra.openai_compact_supported ? 'supported' : 'unsupported'
+  }
+  return 'unknown'
+}
+
+function getOpenAICompactLabel(row: any): string | null {
+  switch (getOpenAICompactState(row)) {
+    case 'supported': return t('admin.accounts.openai.compactSupported')
+    case 'unsupported': return t('admin.accounts.openai.compactUnsupported')
+    case 'unknown': return t('admin.accounts.openai.compactUnknown')
+    default: return null
+  }
+}
+
+function getOpenAICompactClass(row: any): string {
+  switch (getOpenAICompactState(row)) {
+    case 'supported': return 'bg-emerald-100 text-emerald-700 dark:bg-emerald-900/40 dark:text-emerald-300'
+    case 'unsupported': return 'bg-rose-100 text-rose-700 dark:bg-rose-900/40 dark:text-rose-300'
+    case 'unknown': return 'bg-amber-100 text-amber-700 dark:bg-amber-900/40 dark:text-amber-300'
+    default: return ''
+  }
+}
+
+function getOpenAICompactTitle(row: any): string {
+  const extra = row.extra as Record<string, unknown> | undefined
+  const checkedAt = typeof extra?.openai_compact_checked_at === 'string' ? extra.openai_compact_checked_at : ''
+  if (!checkedAt) return getOpenAICompactLabel(row) || ''
+  return `${getOpenAICompactLabel(row)} | ${t('admin.accounts.openai.compactLastChecked')}: ${formatDateTime(new Date(checkedAt))}`
+}
+
 function getAntigravityTierClass(row: any): string {
  const tier = getAntigravityTierFromRow(row)
  switch (tier) {