refactor: rename supportsReasoning to supportsReasoningBinary for clarity

- Rename supportsReasoning -> supportsReasoningBinary in model schema
- Update Z.AI GLM model configurations to use supportsReasoningBinary
- Update Z.AI provider logic in createStream and completePrompt methods
- Update ThinkingBudget UI component and tests
- Update all test comments and expectations

This change improves naming clarity by distinguishing between:
- supportsReasoningBinary: Simple on/off reasoning toggle
- supportsReasoningBudget: Advanced reasoning with token budget controls
- supportsReasoningEffort: Advanced reasoning with effort levels

Author: daniel-lxs

packages/types/src/model.ts

@@ -61,8 +61,8 @@ export const modelInfoSchema = z.object({
 	// Capability flag to indicate whether the model supports an output verbosity parameter
 	supportsVerbosity: z.boolean().optional(),
 	supportsReasoningBudget: z.boolean().optional(),
-	// Capability flag to indicate whether the model supports simple on/off reasoning
-	supportsReasoning: z.boolean().optional(),
+	// Capability flag to indicate whether the model supports simple on/off binary reasoning
+	supportsReasoningBinary: z.boolean().optional(),
 	// Capability flag to indicate whether the model supports temperature parameter
 	supportsTemperature: z.boolean().optional(),
 	requiredReasoningBudget: z.boolean().optional(),

packages/types/src/providers/zai.ts

@@ -16,7 +16,7 @@ export const internationalZAiModels = {
 		contextWindow: 131_072,
 		supportsImages: false,
 		supportsPromptCache: true,
-		supportsReasoning: true,
+		supportsReasoningBinary: true,
 		inputPrice: 0.6,
 		outputPrice: 2.2,
 		cacheWritesPrice: 0,
@@ -87,7 +87,7 @@ export const internationalZAiModels = {
 		contextWindow: 200_000,
 		supportsImages: false,
 		supportsPromptCache: true,
-		supportsReasoning: true,
+		supportsReasoningBinary: true,
 		inputPrice: 0.6,
 		outputPrice: 2.2,
 		cacheWritesPrice: 0,
@@ -116,7 +116,7 @@ export const mainlandZAiModels = {
 		contextWindow: 131_072,
 		supportsImages: false,
 		supportsPromptCache: true,
-		supportsReasoning: true,
+		supportsReasoningBinary: true,
 		inputPrice: 0.29,
 		outputPrice: 1.14,
 		cacheWritesPrice: 0,
@@ -187,7 +187,7 @@ export const mainlandZAiModels = {
 		contextWindow: 204_800,
 		supportsImages: false,
 		supportsPromptCache: true,
-		supportsReasoning: true,
+		supportsReasoningBinary: true,
 		inputPrice: 0.29,
 		outputPrice: 1.14,
 		cacheWritesPrice: 0,

src/api/providers/__tests__/zai.spec.ts

@@ -299,7 +299,7 @@ describe("ZAiHandler", () => {
 		describe("Reasoning functionality", () => {
 			it("should include thinking parameter when enableReasoningEffort is true and model supports reasoning in createMessage", async () => {
 				const handlerWithReasoning = new ZAiHandler({
-					apiModelId: "glm-4.6", // GLM-4.6 has supportsReasoning: true
+					apiModelId: "glm-4.6", // GLM-4.6 has supportsReasoningBinary: true
 					zaiApiKey: "test-zai-api-key",
 					zaiApiLine: "international_coding",
 					enableReasoningEffort: true,
@@ -331,7 +331,7 @@ describe("ZAiHandler", () => {
 
 			it("should not include thinking parameter when enableReasoningEffort is false in createMessage", async () => {
 				const handlerWithoutReasoning = new ZAiHandler({
-					apiModelId: "glm-4.6", // GLM-4.6 has supportsReasoning: true
+					apiModelId: "glm-4.6", // GLM-4.6 has supportsReasoningBinary: true
 					zaiApiKey: "test-zai-api-key",
 					zaiApiLine: "international_coding",
 					enableReasoningEffort: false,
@@ -363,7 +363,7 @@ describe("ZAiHandler", () => {
 
 			it("should not include thinking parameter when model does not support reasoning in createMessage", async () => {
 				const handlerWithNonReasoningModel = new ZAiHandler({
-					apiModelId: "glm-4-32b-0414-128k", // This model doesn't have supportsReasoning: true
+					apiModelId: "glm-4-32b-0414-128k", // This model doesn't have supportsReasoningBinary: true
 					zaiApiKey: "test-zai-api-key",
 					zaiApiLine: "international_coding",
 					enableReasoningEffort: true,
@@ -395,7 +395,7 @@ describe("ZAiHandler", () => {
 
 			it("should include thinking parameter when enableReasoningEffort is true and model supports reasoning in completePrompt", async () => {
 				const handlerWithReasoning = new ZAiHandler({
-					apiModelId: "glm-4.5", // GLM-4.5 has supportsReasoning: true
+					apiModelId: "glm-4.5", // GLM-4.5 has supportsReasoningBinary: true
 					zaiApiKey: "test-zai-api-key",
 					zaiApiLine: "international_coding",
 					enableReasoningEffort: true,
@@ -415,7 +415,7 @@ describe("ZAiHandler", () => {
 
 			it("should not include thinking parameter when enableReasoningEffort is false in completePrompt", async () => {
 				const handlerWithoutReasoning = new ZAiHandler({
-					apiModelId: "glm-4.5", // GLM-4.5 has supportsReasoning: true
+					apiModelId: "glm-4.5", // GLM-4.5 has supportsReasoningBinary: true
 					zaiApiKey: "test-zai-api-key",
 					zaiApiLine: "international_coding",
 					enableReasoningEffort: false,

src/api/providers/zai.ts

@@ -68,7 +68,7 @@ export class ZAiHandler extends BaseOpenAiCompatibleProvider<string> {
 
 		// Add thinking parameter if reasoning is enabled and model supports it
 		const { id: modelId, info: modelInfo } = this.getModel()
-		if (this.options.enableReasoningEffort && modelInfo.supportsReasoning) {
+		if (this.options.enableReasoningEffort && modelInfo.supportsReasoningBinary) {
 			;(params as any).thinking = { type: "enabled" }
 		}
 
@@ -89,7 +89,7 @@ export class ZAiHandler extends BaseOpenAiCompatibleProvider<string> {
 
 		// Add thinking parameter if reasoning is enabled and model supports it
 		const { info: modelInfo } = this.getModel()
-		if (this.options.enableReasoningEffort && modelInfo.supportsReasoning) {
+		if (this.options.enableReasoningEffort && modelInfo.supportsReasoningBinary) {
 			;(params as any).thinking = { type: "enabled" }
 		}
 

webview-ui/src/components/settings/ThinkingBudget.tsx

@@ -48,7 +48,7 @@ export const ThinkingBudget = ({ apiConfiguration, setApiConfigurationField, mod
 	const minThinkingTokens = isGemini25Pro ? GEMINI_25_PRO_MIN_THINKING_TOKENS : 1024
 
 	// Check model capabilities
-	const isReasoningSupported = !!modelInfo && modelInfo.supportsReasoning
+	const isReasoningSupported = !!modelInfo && modelInfo.supportsReasoningBinary
 	const isReasoningBudgetSupported = !!modelInfo && modelInfo.supportsReasoningBudget
 	const isReasoningBudgetRequired = !!modelInfo && modelInfo.requiredReasoningBudget
 	const isReasoningEffortSupported = !!modelInfo && modelInfo.supportsReasoningEffort
@@ -104,7 +104,7 @@ export const ThinkingBudget = ({ apiConfiguration, setApiConfigurationField, mod
 		return null
 	}
 
-	// Models with supportsReasoning (binary reasoning) show a simple on/off toggle
+	// Models with supportsReasoningBinary (binary reasoning) show a simple on/off toggle
 	if (isReasoningSupported) {
 		return (
 			<div className="flex flex-col gap-1">

webview-ui/src/components/settings/__tests__/ThinkingBudget.spec.tsx

@@ -77,13 +77,13 @@ describe("ThinkingBudget", () => {
 		expect(container.firstChild).toBeNull()
 	})
 
-	it("should render simple reasoning toggle when model has supportsReasoning (binary reasoning)", () => {
+	it("should render simple reasoning toggle when model has supportsReasoningBinary (binary reasoning)", () => {
 		render(
 			<ThinkingBudget
 				{...defaultProps}
 				modelInfo={{
 					...mockModelInfo,
-					supportsReasoning: true,
+					supportsReasoningBinary: true,
 					supportsReasoningBudget: false,
 					supportsReasoningEffort: false,
 				}}