diff --git a/open-sse/config/providerRegistry.ts b/open-sse/config/providerRegistry.ts
index 903057deb5..c256c86237 100644
--- a/open-sse/config/providerRegistry.ts
+++ b/open-sse/config/providerRegistry.ts
@@ -1373,7 +1373,6 @@ export const REGISTRY: Record<string, RegistryEntry> = {
       { id: "swe-1.6", name: "SWE-1.6" },
       { id: "swe-1.5-fast", name: "SWE-1.5 Fast" },
       { id: "swe-1.5", name: "SWE-1.5" },
-      { id: "swe-check", name: "SWE Check" },
       // ── Claude Opus 4.7 — effort-tiered ─────────────────────────────────
       { id: "claude-opus-4.7-max", name: "Claude Opus 4.7 Max", contextLength: 200000 },
       { id: "claude-opus-4.7-xhigh", name: "Claude Opus 4.7 XHigh", contextLength: 200000 },
@@ -1406,21 +1405,6 @@ export const REGISTRY: Record<string, RegistryEntry> = {
       },
       { id: "claude-sonnet-4.5", name: "Claude Sonnet 4.5", contextLength: 200000 },
       { id: "claude-haiku-4.5", name: "Claude Haiku 4.5", contextLength: 200000 },
-      // ── Claude 4.1 / 4 ──────────────────────────────────────────────────
-      { id: "claude-4.1-opus-thinking", name: "Claude 4.1 Opus Thinking", contextLength: 200000 },
-      { id: "claude-4.1-opus", name: "Claude 4.1 Opus", contextLength: 200000 },
-      { id: "claude-4-opus-thinking", name: "Claude 4 Opus Thinking", contextLength: 200000 },
-      { id: "claude-4-opus", name: "Claude 4 Opus", contextLength: 200000 },
-      { id: "claude-4-sonnet-thinking", name: "Claude 4 Sonnet Thinking", contextLength: 200000 },
-      { id: "claude-4-sonnet", name: "Claude 4 Sonnet", contextLength: 200000 },
-      // ── Claude 3.x ──────────────────────────────────────────────────────
-      {
-        id: "claude-3.7-sonnet-thinking",
-        name: "Claude 3.7 Sonnet Thinking",
-        contextLength: 200000,
-      },
-      { id: "claude-3.7-sonnet", name: "Claude 3.7 Sonnet", contextLength: 200000 },
-      { id: "claude-3.5-sonnet", name: "Claude 3.5 Sonnet", contextLength: 200000 },
       // ── GPT-5.5 — effort-tiered (+ fast/priority variants) ──────────────
       { id: "gpt-5.5-xhigh-fast", name: "GPT-5.5 XHigh Fast", contextLength: 200000 },
       { id: "gpt-5.5-xhigh", name: "GPT-5.5 XHigh", contextLength: 200000 },
@@ -1432,7 +1416,6 @@ export const REGISTRY: Record<string, RegistryEntry> = {
       { id: "gpt-5.5-low", name: "GPT-5.5 Low", contextLength: 200000 },
       { id: "gpt-5.5-none-fast", name: "GPT-5.5 None Fast", contextLength: 200000 },
       { id: "gpt-5.5-none", name: "GPT-5.5 None", contextLength: 200000 },
-      { id: "gpt-5.5-review", name: "GPT-5.5 Review", contextLength: 200000 },
       // ── GPT-5.4 — effort-tiered (+ mini + fast variants) ────────────────
       { id: "gpt-5.4-xhigh-fast", name: "GPT-5.4 XHigh Fast", contextLength: 200000 },
       { id: "gpt-5.4-xhigh", name: "GPT-5.4 XHigh", contextLength: 200000 },
@@ -1464,7 +1447,6 @@ export const REGISTRY: Record<string, RegistryEntry> = {
       { id: "gpt-5.2-low", name: "GPT-5.2 Low", contextLength: 200000 },
       { id: "gpt-5.2-none", name: "GPT-5.2 None", contextLength: 200000 },
       // ── GPT-5 ────────────────────────────────────────────────────────────
-      { id: "gpt-5-codex", name: "GPT-5 Codex", contextLength: 200000 },
       { id: "gpt-5", name: "GPT-5", contextLength: 200000 },
       // ── GPT-4.1 / 4o ────────────────────────────────────────────────────
       { id: "gpt-4.1", name: "GPT-4.1", contextLength: 200000 },
@@ -1475,28 +1457,16 @@ export const REGISTRY: Record<string, RegistryEntry> = {
       // ── Gemini ───────────────────────────────────────────────────────────
       { id: "gemini-3.1-pro-high", name: "Gemini 3.1 Pro High", contextLength: 1000000 },
       { id: "gemini-3.1-pro-low", name: "Gemini 3.1 Pro Low", contextLength: 1000000 },
-      { id: "gemini-3.0-pro", name: "Gemini 3.0 Pro", contextLength: 1000000 },
-      { id: "gemini-3.0-flash-high", name: "Gemini 3.0 Flash High", contextLength: 1000000 },
-      { id: "gemini-3.0-flash-medium", name: "Gemini 3.0 Flash Medium", contextLength: 1000000 },
-      { id: "gemini-3.0-flash-low", name: "Gemini 3.0 Flash Low", contextLength: 1000000 },
-      { id: "gemini-3.0-flash-minimal", name: "Gemini 3.0 Flash Minimal", contextLength: 1000000 },
+      { id: "gemini-3.0-flash-high", name: "Gemini 3 Flash High", contextLength: 1000000 },
+      { id: "gemini-3.0-flash-medium", name: "Gemini 3 Flash Medium", contextLength: 1000000 },
+      { id: "gemini-3.0-flash-low", name: "Gemini 3 Flash Low", contextLength: 1000000 },
+      { id: "gemini-3.0-flash-minimal", name: "Gemini 3 Flash Minimal", contextLength: 1000000 },
       { id: "gemini-2.5-pro", name: "Gemini 2.5 Pro", contextLength: 1000000 },
-      { id: "gemini-2.5-flash", name: "Gemini 2.5 Flash", contextLength: 1000000 },
       // ── Others ───────────────────────────────────────────────────────────
       { id: "deepseek-v4", name: "DeepSeek V4", contextLength: 64000 },
-      { id: "deepseek-r1", name: "DeepSeek R1", contextLength: 64000 },
-      { id: "deepseek-v3-2", name: "DeepSeek V3-2", contextLength: 64000 },
-      { id: "deepseek-v3", name: "DeepSeek V3", contextLength: 64000 },
-      { id: "grok-3-mini-thinking", name: "Grok 3 Mini Thinking", contextLength: 131000 },
-      { id: "grok-3-mini", name: "Grok 3 Mini", contextLength: 131000 },
-      { id: "grok-3", name: "Grok 3", contextLength: 131000 },
-      { id: "grok-code-fast-1", name: "Grok Code Fast 1", contextLength: 131000 },
       { id: "kimi-k2.6", name: "Kimi K2.6", contextLength: 131000 },
       { id: "kimi-k2.5", name: "Kimi K2.5", contextLength: 131000 },
-      { id: "kimi-k2", name: "Kimi K2", contextLength: 131000 },
       { id: "glm-5.1", name: "GLM-5.1", contextLength: 128000 },
-      { id: "glm-5", name: "GLM-5", contextLength: 128000 },
-      { id: "glm-4.7", name: "GLM-4.7", contextLength: 128000 },
     ],
   },
 
@@ -1521,7 +1491,6 @@ export const REGISTRY: Record<string, RegistryEntry> = {
       { id: "swe-1.6", name: "SWE-1.6" },
       { id: "swe-1.5-fast", name: "SWE-1.5 Fast" },
       { id: "swe-1.5", name: "SWE-1.5" },
-      { id: "swe-check", name: "SWE Check" },
       // Claude Opus 4.7
       { id: "claude-opus-4.7-max", name: "Claude Opus 4.7 Max", contextLength: 200000 },
       { id: "claude-opus-4.7-high", name: "Claude Opus 4.7 High", contextLength: 200000 },
@@ -1563,8 +1532,8 @@ export const REGISTRY: Record<string, RegistryEntry> = {
       { id: "gpt-5.2-low", name: "GPT-5.2 Low", contextLength: 200000 },
       // Gemini
       { id: "gemini-3.1-pro-high", name: "Gemini 3.1 Pro High", contextLength: 1000000 },
-      { id: "gemini-3.0-pro", name: "Gemini 3.0 Pro", contextLength: 1000000 },
-      { id: "gemini-3.0-flash-high", name: "Gemini 3.0 Flash High", contextLength: 1000000 },
+      { id: "gemini-3.1-pro-low", name: "Gemini 3.1 Pro Low", contextLength: 1000000 },
+      { id: "gemini-3.0-flash-high", name: "Gemini 3 Flash High", contextLength: 1000000 },
       { id: "gemini-2.5-pro", name: "Gemini 2.5 Pro", contextLength: 1000000 },
       // Others
       { id: "deepseek-v4", name: "DeepSeek V4", contextLength: 64000 },
diff --git a/open-sse/executors/windsurf.ts b/open-sse/executors/windsurf.ts
index 684cc2eb6d..cd5975af3d 100644
--- a/open-sse/executors/windsurf.ts
+++ b/open-sse/executors/windsurf.ts
@@ -53,7 +53,6 @@ const MODEL_ALIAS_MAP: Record<string, string> = {
   "swe-1.6": "swe-1-6",
   "swe-1.5-fast": "swe-1p5", // fast variant
   "swe-1.5": "swe-1p5",
-  "swe-check": "swe-check",
   // ── Claude Opus 4.7 ──────────────────────────────────────────────────────
   "claude-opus-4.7-max": "claude-opus-4-7-max",
   "claude-opus-4.7-xhigh": "claude-opus-4-7-xhigh",
@@ -80,17 +79,6 @@ const MODEL_ALIAS_MAP: Record<string, string> = {
   "claude-4.5-sonnet-thinking": "MODEL_PRIVATE_3",
   "claude-4.5-sonnet": "MODEL_PRIVATE_2",
   "claude-4.5-haiku": "MODEL_PRIVATE_11",
-  // ── Claude 4 ─────────────────────────────────────────────────────────────
-  "claude-4-opus-thinking": "MODEL_CLAUDE_4_OPUS_THINKING",
-  "claude-4-opus": "MODEL_CLAUDE_4_OPUS",
-  "claude-4-sonnet-thinking": "MODEL_CLAUDE_4_SONNET_THINKING",
-  "claude-4-sonnet": "MODEL_CLAUDE_4_SONNET",
-  "claude-4.1-opus-thinking": "MODEL_CLAUDE_4_1_OPUS_THINKING",
-  "claude-4.1-opus": "MODEL_CLAUDE_4_1_OPUS",
-  // ── Claude 3.x ───────────────────────────────────────────────────────────
-  "claude-3.7-sonnet-thinking": "CLAUDE_3_7_SONNET_20250219_THINKING",
-  "claude-3.7-sonnet": "CLAUDE_3_7_SONNET_20250219",
-  "claude-3.5-sonnet": "CLAUDE_3_5_SONNET_20241022",
   // ── GPT-5.5 ──────────────────────────────────────────────────────────────
   "gpt-5.5-xhigh-fast": "gpt-5-5-xhigh-priority",
   "gpt-5.5-high-fast": "gpt-5-5-high-priority",
@@ -138,41 +126,26 @@ const MODEL_ALIAS_MAP: Record<string, string> = {
   "gpt-5.2-none": "MODEL_GPT_5_2_NONE",
   "gpt-5.2": "MODEL_GPT_5_2_MEDIUM",
   // ── GPT-5 ────────────────────────────────────────────────────────────────
-  "gpt-5-codex": "gpt-5-codex",
   "gpt-5": "gpt-5",
   // ── GPT-4.1 / 4o ─────────────────────────────────────────────────────────
   "gpt-4.1": "MODEL_CHAT_GPT_4_1_2025_04_14",
   "gpt-4.1-mini": "gpt-4.1-mini",
-  "gpt-4.1-nano": "gpt-4.1-nano",
   "gpt-4o": "MODEL_CHAT_GPT_4O_2024_08_06",
-  "gpt-4o-mini": "gpt-4o-mini",
   // ── Gemini ────────────────────────────────────────────────────────────────
   "gemini-3.1-pro-high": "gemini-3-1-pro-high",
   "gemini-3.1-pro-low": "gemini-3-1-pro-low",
   "gemini-3.1-pro": "gemini-3-1-pro-high",
-  "gemini-3.0-pro": "gemini-3-pro",
   "gemini-3.0-flash-high": "MODEL_GOOGLE_GEMINI_3_0_FLASH_HIGH",
   "gemini-3.0-flash-medium": "MODEL_GOOGLE_GEMINI_3_0_FLASH_MEDIUM",
   "gemini-3.0-flash-low": "MODEL_GOOGLE_GEMINI_3_0_FLASH_LOW",
   "gemini-3.0-flash-minimal": "MODEL_GOOGLE_GEMINI_3_0_FLASH_MINIMAL",
   "gemini-3.0-flash": "MODEL_GOOGLE_GEMINI_3_0_FLASH_HIGH",
   "gemini-2.5-pro": "MODEL_GOOGLE_GEMINI_2_5_PRO",
-  "gemini-2.5-flash": "gemini-2.5-flash",
   // ── Others ───────────────────────────────────────────────────────────────
   "deepseek-v4": "deepseek-v4",
-  "deepseek-r1": "deepseek-r1",
-  "deepseek-v3-2": "deepseek-v3-2",
-  "deepseek-v3": "deepseek-v3",
-  "grok-3-mini-thinking": "MODEL_XAI_GROK_3_MINI_REASONING",
-  "grok-3-mini": "grok-3-mini",
-  "grok-3": "MODEL_XAI_GROK_3",
-  "grok-code-fast-1": "grok-code-fast-1",
   "kimi-k2.6": "kimi-k2-6",
   "kimi-k2.5": "kimi-k2-5",
-  "kimi-k2": "MODEL_KIMI_K2",
   "glm-5.1": "glm-5-1",
-  "glm-5": "glm-5",
-  "glm-4.7": "MODEL_GLM_4_7",
 };
 
 function resolveWsModelId(model: string): string {