feat: add GLM-5.1 to GLM Coding provider, update GLM-5 pricing

- Add glm-5.1 model to GLM Coding provider with fitness scores
- Update glm-5 pricing to match Z.AI API page ($1/$3.2/$0.2)
- Set glm-5.1 pricing to $1.2/$5/$0.3 per Z.AI
- Remove glm-4-32b (deprecated, returns empty from upstream)
- Rename Z.AI provider display name from "Z.AI (GLM-5)" to "Z.AI"
- Update zai pricing section to match glm pricing

open-sse/config/providerRegistry.ts

@@ -626,6 +626,7 @@ export const REGISTRY: Record<string, RegistryEntry> = {
       "Anthropic-Beta": "claude-code-20250219,interleaved-thinking-2025-05-14",
     },
     models: [
+      { id: "glm-5.1", name: "GLM 5.1" },
       { id: "glm-5", name: "GLM 5" },
       { id: "glm-5-turbo", name: "GLM 5 Turbo" },
       { id: "glm-4.7-flash", name: "GLM 4.7 Flash" },
@@ -635,7 +636,6 @@ export const REGISTRY: Record<string, RegistryEntry> = {
       { id: "glm-4.5v", name: "GLM 4.5V (Vision)" },
       { id: "glm-4.5", name: "GLM 4.5" },
       { id: "glm-4.5-air", name: "GLM 4.5 Air" },
-      { id: "glm-4-32b", name: "GLM 4 32B" },
     ],
   },
 

open-sse/services/autoCombo/taskFitness.ts

@@ -36,7 +36,8 @@ const FITNESS_TABLE: Record<string, Record<string, number>> = {
     "grok-3": 0.8,
     // Kimi K2.5 — agentic with tool calling, good at code tasks
     "kimi-k2": 0.82,
-    // GLM-5 — Z.AI model with 128k output
+    // GLM-5.1 / GLM-5 — Z.AI reasoning models, 200K context / 128k output
+    "glm-5.1": 0.78,
     "glm-5": 0.78,
     // MiniMax M2.5 — reasoning support helps complex code
     "minimax-m2.5": 0.75,
@@ -78,6 +79,7 @@ const FITNESS_TABLE: Record<string, Record<string, number>> = {
     "deepseek-r1": 0.88,
     "deepseek-chat": 0.8,
     "kimi-k2": 0.82, // Kimi K2.5 agentic — good for analysis
+    "glm-5.1": 0.82, // GLM-5.1 free reasoning, 200K context for long analysis
     "glm-5": 0.78, // GLM-5 with 128k output for long analysis
     "minimax-m2.5": 0.76,
   },
@@ -114,6 +116,7 @@ const FITNESS_TABLE: Record<string, Record<string, number>> = {
     "grok-4": 0.74,
     "grok-3": 0.73,
     "kimi-k2": 0.76, // agentic multi-step tasks
+    "glm-5.1": 0.75,
     "glm-5": 0.7,
     "minimax-m2.5": 0.7,
   },

src/shared/constants/pricing.ts

@@ -729,40 +729,75 @@ export const DEFAULT_PRICING = {
 
   // GLM
   glm: {
+    "glm-5.1": {
+      input: 1.2,
+      output: 5,
+      cached: 0.3,
+      reasoning: 5,
+      cache_creation: 1.2,
+    },
     "glm-5": {
-      input: 0.38,
-      output: 1.98,
-      cached: 0.19,
-      reasoning: 2.97,
-      cache_creation: 0.38,
+      input: 1.0,
+      output: 3.2,
+      cached: 0.2,
+      reasoning: 4.8,
+      cache_creation: 1.0,
     },
     "glm-5-turbo": {
       input: 1.2,
       output: 4.0,
-      cached: 0.6,
-      reasoning: 6.0,
+      cached: 0.24,
+      reasoning: 4.0,
       cache_creation: 1.2,
     },
+    "glm-4.7-flash": {
+      input: 0,
+      output: 0,
+      cached: 0,
+      reasoning: 0,
+      cache_creation: 0,
+    },
     "glm-4.7": {
-      input: 0.38,
-      output: 1.98,
-      cached: 0.19,
-      reasoning: 2.97,
-      cache_creation: 0.38,
+      input: 0.6,
+      output: 2.2,
+      cached: 0.11,
+      reasoning: 2.2,
+      cache_creation: 0.6,
     },
     "glm-4.6": {
-      input: 0.5,
-      output: 2.0,
-      cached: 0.25,
-      reasoning: 3.0,
-      cache_creation: 0.5,
+      input: 0.6,
+      output: 2.2,
+      cached: 0.11,
+      reasoning: 2.2,
+      cache_creation: 0.6,
     },
     "glm-4.6v": {
-      input: 0.75,
-      output: 3.0,
-      cached: 0.375,
-      reasoning: 4.5,
-      cache_creation: 0.75,
+      input: 0.3,
+      output: 0.9,
+      cached: 0.05,
+      reasoning: 0.9,
+      cache_creation: 0.3,
+    },
+    "glm-4.5v": {
+      input: 0.6,
+      output: 1.8,
+      cached: 0.11,
+      reasoning: 1.8,
+      cache_creation: 0.6,
+    },
+    "glm-4.5": {
+      input: 0.6,
+      output: 2.2,
+      cached: 0.11,
+      reasoning: 2.2,
+      cache_creation: 0.6,
+    },
+    "glm-4.5-air": {
+      input: 0.2,
+      output: 1.1,
+      cached: 0.03,
+      reasoning: 1.1,
+      cache_creation: 0.2,
     },
   },
 

src/shared/constants/providers.ts

@@ -439,7 +439,7 @@ export const APIKEY_PROVIDERS = {
   zai: {
     id: "zai",
     alias: "zai",
-    name: "Z.AI (GLM-5)",
+    name: "Z.AI",
     icon: "psychology",
     color: "#2563EB",
     textIcon: "ZA",

tests/unit/t12-pricing-updates.test.mjs

@@ -17,8 +17,8 @@ test("T12: pricing table includes MiniMax, GLM, Kimi and gpt-5.4 mini entries",
 
   assert.ok(pricing.glm["glm-4.7"], "missing glm/glm-4.7");
   assert.ok(pricing.glm["glm-5"], "missing glm/glm-5");
-  assert.equal(pricing.glm["glm-4.7"].input, 0.38);
-  assert.equal(pricing.glm["glm-4.7"].output, 1.98);
+  assert.equal(pricing.glm["glm-4.7"].input, 0.6);
+  assert.equal(pricing.glm["glm-4.7"].output, 2.2);
 
   assert.ok(pricing.kimi["kimi-k2.5"], "missing kimi/kimi-k2.5");
   assert.ok(pricing.kimi["kimi-k2.5-thinking"], "missing kimi/kimi-k2.5-thinking");