feat: add GLM-4.6 model to Fireworks provider (#8754)

Co-authored-by: Roo Code <[email protected]>

Author: roomote[bot]

packages/types/src/providers/fireworks.ts

@@ -10,6 +10,7 @@ export type FireworksModelId =
 	| "accounts/fireworks/models/deepseek-v3p1"
 	| "accounts/fireworks/models/glm-4p5"
 	| "accounts/fireworks/models/glm-4p5-air"
+	| "accounts/fireworks/models/glm-4p6"
 	| "accounts/fireworks/models/gpt-oss-20b"
 	| "accounts/fireworks/models/gpt-oss-120b"
 
@@ -105,6 +106,16 @@ export const fireworksModels = {
 		description:
 			"Z.ai GLM-4.5-Air with 106B total parameters and 12B active parameters. Features unified reasoning, coding, and intelligent agent capabilities.",
 	},
+	"accounts/fireworks/models/glm-4p6": {
+		maxTokens: 25344,
+		contextWindow: 198000,
+		supportsImages: false,
+		supportsPromptCache: false,
+		inputPrice: 0.55,
+		outputPrice: 2.19,
+		description:
+			"Z.ai GLM-4.6 is an advanced coding model with exceptional performance on complex programming tasks. Features improved reasoning capabilities and enhanced code generation quality, making it ideal for software development workflows.",
+	},
 	"accounts/fireworks/models/gpt-oss-20b": {
 		maxTokens: 16384,
 		contextWindow: 128000,

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

@@ -242,6 +242,27 @@ describe("FireworksHandler", () => {
 		)
 	})
 
+	it("should return GLM-4.6 model with correct configuration", () => {
+		const testModelId: FireworksModelId = "accounts/fireworks/models/glm-4p6"
+		const handlerWithModel = new FireworksHandler({
+			apiModelId: testModelId,
+			fireworksApiKey: "test-fireworks-api-key",
+		})
+		const model = handlerWithModel.getModel()
+		expect(model.id).toBe(testModelId)
+		expect(model.info).toEqual(
+			expect.objectContaining({
+				maxTokens: 25344,
+				contextWindow: 198000,
+				supportsImages: false,
+				supportsPromptCache: false,
+				inputPrice: 0.55,
+				outputPrice: 2.19,
+				description: expect.stringContaining("Z.ai GLM-4.6 is an advanced coding model"),
+			}),
+		)
+	})
+
 	it("should return gpt-oss-20b model with correct configuration", () => {
 		const testModelId: FireworksModelId = "accounts/fireworks/models/gpt-oss-20b"
 		const handlerWithModel = new FireworksHandler({