diff --git a/open-sse/providers/capabilities.js b/open-sse/providers/capabilities.js
index 60181eb0..5a0b7271 100644
--- a/open-sse/providers/capabilities.js
+++ b/open-sse/providers/capabilities.js
@@ -193,6 +193,15 @@ export const PROVIDER_CAPABILITIES = {
     "kimi-k2.6":          { vision: true, reasoning: true, thinkingFormat: "openai", thinkingCanDisable: false, contextWindow: 256000, maxOutput: 32000 },
     "kimi-k2.5":          { vision: true, reasoning: true, thinkingFormat: "openai", thinkingCanDisable: false, contextWindow: 164000, maxOutput: 32000 },
     "hy3-preview":        { vision: true, reasoning: true, thinkingFormat: "openai", thinkingCanDisable: false, contextWindow: 192000, maxOutput: 64000 },
+    // hy3/hy3-x: 256K official (192K conservative, matches hy3-preview); hy4-preview: 1M official.
+    // glm-5.3: 1M (GLM-5.x gen); glm-5.3-flash window unverified (200K conservative).
+    "hy3":                { vision: true, reasoning: true, thinkingFormat: "openai", thinkingCanDisable: false, contextWindow: 192000, maxOutput: 64000 },
+    "hy3-x":              { vision: true, reasoning: true, thinkingFormat: "openai", thinkingCanDisable: false, contextWindow: 192000, maxOutput: 64000 },
+    "hy4-preview":        { vision: true, reasoning: true, thinkingFormat: "openai", thinkingCanDisable: false, contextWindow: 1000000, maxOutput: 64000 },
+    "hy4-preview-x":      { vision: true, reasoning: true, thinkingFormat: "openai", thinkingCanDisable: false, contextWindow: 1000000, maxOutput: 64000 },
+    "glm-5.3":            { reasoning: true, thinkingFormat: "openai", thinkingCanDisable: false, contextWindow: 1000000, maxOutput: 48000 },
+    "glm-5.3-flash":      { reasoning: true, thinkingFormat: "openai", thinkingCanDisable: false, contextWindow: 200000, maxOutput: 48000 },
+    "kimi-k3-1":          { vision: true, reasoning: true, thinkingFormat: "openai", thinkingCanDisable: false, contextWindow: 256000, maxOutput: 32000 },
     "deepseek-v4-pro":    { vision: true, reasoning: true, thinkingFormat: "openai", thinkingCanDisable: false, contextWindow: 1000000, maxOutput: 50000 },
     "deepseek-v4-flash":  { vision: true, reasoning: true, thinkingFormat: "openai", thinkingCanDisable: false, contextWindow: 1000000, maxOutput: 50000 },
     "deepseek-v3-2-volc": { reasoning: true, thinkingFormat: "openai", thinkingCanDisable: false, contextWindow: 96000, maxOutput: 32000 },
diff --git a/open-sse/providers/registry/codebuddy-cn.js b/open-sse/providers/registry/codebuddy-cn.js
index 01a78a30..33345b9f 100644
--- a/open-sse/providers/registry/codebuddy-cn.js
+++ b/open-sse/providers/registry/codebuddy-cn.js
@@ -47,16 +47,24 @@ export default {
   models: [
     { id: "glm-5.2", name: "GLM-5.2" },
     { id: "glm-5.1", name: "GLM-5.1" },
-    { id: "glm-5.0", name: "GLM-5.0" },
     { id: "glm-5.0-turbo", name: "GLM-5.0-Turbo" },
     { id: "glm-5v-turbo", name: "GLM-5v-Turbo" },
-    { id: "glm-4.7", name: "GLM-4.7" },
     { id: "minimax-m3", name: "MiniMax-M3" },
     { id: "minimax-m2.7", name: "MiniMax-M2.7" },
     { id: "kimi-k2.7", name: "Kimi-K2.7-Code" },
     { id: "kimi-k2.6", name: "Kimi-K2.6" },
     { id: "kimi-k2.5", name: "Kimi-K2.5" },
+    // "-x" suffix = paid tier of the same model (free id rides the promo quota:
+    // hy3 free until 2026-08-31, hy4-preview until 2026-09-10). Server model table
+    // seen in client logs 2026-08-30; glm-5.0 / glm-4.7 removed (API 11102 dead).
     { id: "hy3-preview", name: "Hy3 Preview" },
+    { id: "hy3", name: "Hy3" },
+    { id: "hy3-x", name: "Hy3 (Paid)" },
+    { id: "hy4-preview", name: "Hy4-Preview" },
+    { id: "hy4-preview-x", name: "Hy4-Preview (Paid)" },
+    { id: "glm-5.3", name: "GLM-5.3" },
+    { id: "glm-5.3-flash", name: "GLM-5.3-Flash" },
+    { id: "kimi-k3-1", name: "Kimi-K3" },
     { id: "deepseek-v4-pro", name: "DeepSeek-V4-Pro" },
     { id: "deepseek-v4-flash", name: "DeepSeek-V4-Flash" },
     { id: "deepseek-v3-2-volc", name: "DeepSeek-V3.2" },
diff --git a/open-sse/providers/thinkingLevels.js b/open-sse/providers/thinkingLevels.js
index f42cdd84..b56896b1 100644
--- a/open-sse/providers/thinkingLevels.js
+++ b/open-sse/providers/thinkingLevels.js
@@ -39,6 +39,13 @@ const PATTERN_THINKING = [
   { provider: "codex", pattern: "*gpt-5.6-terra*", levels: [...CODEX_GPT_5_6_LEVELS, "ultra"] },
   { provider: "codex", pattern: "*gpt-5.6-luna*", levels: CODEX_GPT_5_6_LEVELS },
   { pattern: "*codex*", levels: ["low", "medium", "high", "xhigh"] }, // codex cannot disable thinking
+  // codebuddy-cn per-model effort sets — read off the client picker (server-
+  // delivered supportedEfforts), 2026-08-30. Gateway uses thinkingFormat "openai"
+  // but rejects levels outside each model's set.
+  { provider: "codebuddy-cn", pattern: "glm-5.3*",     levels: ["low", "high", "max"] },
+  { provider: "codebuddy-cn", pattern: "deepseek-v4*", levels: ["low", "high", "xhigh"] },
+  { provider: "codebuddy-cn", pattern: "hy3*",         levels: ["low", "high"] },
+  { provider: "codebuddy-cn", pattern: "hy4*",         levels: ["high"] },
 ];
 
 // Returns valid thinking levels for a model, or null when the model has no reasoning.