From 046ee75b58de1e55d112ed6d5e07ef8fa220ab9b Mon Sep 17 00:00:00 2001
From: yujiezhang-ops <yujie.zhang@novita.ai>
Date: Thu, 6 Aug 2026 17:27:04 +0800
Subject: [PATCH] chore: pin the built-in default model to
 deepseek/deepseek-v4-pro

The pinned fallback was deepseek-v3, which both PPIO and Novita still
serve but which now sits four releases behind what they list. That value
is not probe-only: resolveProviderModel and prepareInstallModel both fall
back to it, so it is what lands in an Agent config when the user does not
choose a model.

v4 also removes a trap. PPIO spelled v3 with a hyphen and Novita with an
underscore, so the two entries could never share a constant; both now
publish deepseek/deepseek-v4-pro, verified present in each /v1/models
listing.

Chose the rolling v4-pro alias over v4-flash-0731: the dated snapshot
goes stale the moment the next one ships. Chose pro over flash because
this value is written into real configs, where coding capability matters
more than the per-token saving.

The manual-entry placeholder in ModelPicker keeps its neutral gpt-4.1
example; only the provider-specific hints move.
---
 frontend/src/i18n.tsx                   | 2 +-
 frontend/src/pages/AgentProfilePage.tsx | 2 +-
 frontend/src/pages/ProfilesPage.tsx     | 2 +-
 frontend/src/pages/ProviderKeyPage.tsx  | 2 +-
 manifests/providers.lock.json           | 6 +++---
 5 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/frontend/src/i18n.tsx b/frontend/src/i18n.tsx
index 420258e..c22aa18 100644
--- a/frontend/src/i18n.tsx
+++ b/frontend/src/i18n.tsx
@@ -57,7 +57,7 @@ const english = {
   "或手动输入模型 ID": "Or enter a model ID",
   "手动输入模型 ID": "Enter a model ID",
   "例如 gpt-4.1": "For example, gpt-4.1",
-  "例如 deepseek/deepseek-v3": "For example, deepseek/deepseek-v3",
+  "例如 deepseek/deepseek-v4-pro": "For example, deepseek/deepseek-v4-pro",
   "例如 siliconflow": "For example, siliconflow",
   "例如 team-ppio": "For example, team-ppio",
   "留空则使用 Profile ID": "Leave blank to use the Profile ID",
diff --git a/frontend/src/pages/AgentProfilePage.tsx b/frontend/src/pages/AgentProfilePage.tsx
index ce805a0..6ec8877 100644
--- a/frontend/src/pages/AgentProfilePage.tsx
+++ b/frontend/src/pages/AgentProfilePage.tsx
@@ -211,7 +211,7 @@ export function AgentProfilePage() {
             </div>
             <div className="field-stack profile-editor-wide">
               <label htmlFor="agent-profile-model">{t("模型")}</label>
-              <input id="agent-profile-model" value={draft.model} onChange={(event) => setDraft({ ...draft, model: event.target.value })} placeholder={t("例如 deepseek/deepseek-v3")} required />
+              <input id="agent-profile-model" value={draft.model} onChange={(event) => setDraft({ ...draft, model: event.target.value })} placeholder={t("例如 deepseek/deepseek-v4-pro")} required />
             </div>
           </div>
           <p className="profile-key-hint">
diff --git a/frontend/src/pages/ProfilesPage.tsx b/frontend/src/pages/ProfilesPage.tsx
index 30aff79..1da7cf0 100644
--- a/frontend/src/pages/ProfilesPage.tsx
+++ b/frontend/src/pages/ProfilesPage.tsx
@@ -257,7 +257,7 @@ export function ProfilesPage() {
             </div>
             <div className="field-stack profile-editor-wide">
               <label htmlFor="profile-model">{t("模型")}</label>
-              <input id="profile-model" value={editor.model} onChange={(event) => setEditor({ ...editor, model: event.target.value })} placeholder={t("例如 deepseek/deepseek-v3")} required />
+              <input id="profile-model" value={editor.model} onChange={(event) => setEditor({ ...editor, model: event.target.value })} placeholder={t("例如 deepseek/deepseek-v4-pro")} required />
             </div>
             {/* The key is the Provider's, so this only reports whether that
                 Provider has one and links to where it is set. */}
diff --git a/frontend/src/pages/ProviderKeyPage.tsx b/frontend/src/pages/ProviderKeyPage.tsx
index 799fde9..3154cfc 100644
--- a/frontend/src/pages/ProviderKeyPage.tsx
+++ b/frontend/src/pages/ProviderKeyPage.tsx
@@ -130,7 +130,7 @@ export function ProviderKeyPage() {
             className="text-field"
             value={state.probeModel}
             onChange={(event) => dispatch({ type: "SET_PROBE_MODEL", value: event.target.value })}
-            placeholder={t("例如 deepseek/deepseek-v3")}
+            placeholder={t("例如 deepseek/deepseek-v4-pro")}
             spellCheck={false}
           />
           <small>{t("可选，仅用于测试连接；实际配置模型在下一步选择")}</small>
diff --git a/manifests/providers.lock.json b/manifests/providers.lock.json
index c2caae4..5d9f7a1 100644
--- a/manifests/providers.lock.json
+++ b/manifests/providers.lock.json
@@ -1,13 +1,13 @@
 {
   "schema_version": 1,
-  "default_fallback_probe_model": "deepseek/deepseek-v3",
+  "default_fallback_probe_model": "deepseek/deepseek-v4-pro",
   "providers": {
     "ppio": {
       "name": "PPIO",
       "home": "https://ppio.com/",
       "base_url": "https://api.ppio.com/openai",
       "anthropic_base_url": "https://api.ppio.com/anthropic",
-      "fallback_probe_model": "deepseek/deepseek-v3",
+      "fallback_probe_model": "deepseek/deepseek-v4-pro",
       "relationship": "sponsor",
       "disclosure": "PPIO sponsors OneAgent development. Sponsorship does not affect Agent rank, compatibility conclusions, default selection, or connection tests.",
       "referral_url": "",
@@ -23,7 +23,7 @@
       "home": "https://novita.ai/",
       "base_url": "https://api.novita.ai/openai",
       "anthropic_base_url": "https://api.novita.ai/anthropic",
-      "fallback_probe_model": "deepseek/deepseek_v3",
+      "fallback_probe_model": "deepseek/deepseek-v4-pro",
       "relationship": "sponsor",
       "disclosure": "Novita sponsors OneAgent development. Sponsorship does not affect Agent rank, compatibility conclusions, default selection, or connection tests.",
       "referral_url": "",