feat: add MiniMax-M2.7 model to provider registry

Adds MiniMax-M2.7 with the following specs:
- Context window: 204,800 tokens
- Max output: 131,072 tokens
- Input price: $0.30/M tokens
- Output price: $1.20/M tokens
- Prompt caching: supported
- Images: not supported

Closes #11981

Author: roomote

packages/types/src/providers/minimax.ts

@@ -8,6 +8,21 @@ export type MinimaxModelId = keyof typeof minimaxModels
 export const minimaxDefaultModelId: MinimaxModelId = "MiniMax-M2.5"
 
 export const minimaxModels = {
+	"MiniMax-M2.7": {
+		maxTokens: 131_072,
+		contextWindow: 204_800,
+		supportsImages: false,
+		supportsPromptCache: true,
+		includedTools: ["search_and_replace"],
+		excludedTools: ["apply_diff"],
+		preserveReasoning: true,
+		inputPrice: 0.3,
+		outputPrice: 1.2,
+		cacheWritesPrice: 0.375,
+		cacheReadsPrice: 0.03,
+		description:
+			"MiniMax M2.7, the newest MiniMax model with further enhanced coding and agentic capabilities, building on the strengths of the M2 series with a larger output window.",
+	},
 	"MiniMax-M2.5": {
 		maxTokens: 16_384,
 		contextWindow: 204_800,

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

@@ -87,6 +87,23 @@ describe("MiniMaxHandler", () => {
 			expect(model.info).toEqual(minimaxModels[testModelId])
 		})
 
+		it("should return MiniMax-M2.7 model with correct configuration", () => {
+			const testModelId: MinimaxModelId = "MiniMax-M2.7"
+			const handlerWithModel = new MiniMaxHandler({
+				apiModelId: testModelId,
+				minimaxApiKey: "test-minimax-api-key",
+			})
+			const model = handlerWithModel.getModel()
+			expect(model.id).toBe(testModelId)
+			expect(model.info).toEqual(minimaxModels[testModelId])
+			expect(model.info.contextWindow).toBe(204_800)
+			expect(model.info.maxTokens).toBe(131_072)
+			expect(model.info.supportsPromptCache).toBe(true)
+			expect(model.info.supportsImages).toBe(false)
+			expect(model.info.cacheWritesPrice).toBe(0.375)
+			expect(model.info.cacheReadsPrice).toBe(0.03)
+		})
+
 		it("should return MiniMax-M2.5 model with correct configuration", () => {
 			const testModelId: MinimaxModelId = "MiniMax-M2.5"
 			const handlerWithModel = new MiniMaxHandler({
@@ -396,6 +413,18 @@ describe("MiniMaxHandler", () => {
 	})
 
 	describe("Model Configuration", () => {
+		it("should correctly configure MiniMax-M2.7 model properties", () => {
+			const model = minimaxModels["MiniMax-M2.7"]
+			expect(model.maxTokens).toBe(131_072)
+			expect(model.contextWindow).toBe(204_800)
+			expect(model.supportsImages).toBe(false)
+			expect(model.supportsPromptCache).toBe(true)
+			expect(model.inputPrice).toBe(0.3)
+			expect(model.outputPrice).toBe(1.2)
+			expect(model.cacheWritesPrice).toBe(0.375)
+			expect(model.cacheReadsPrice).toBe(0.03)
+		})
+
 		it("should correctly configure MiniMax-M2 model properties", () => {
 			const model = minimaxModels["MiniMax-M2"]
 			expect(model.maxTokens).toBe(16_384)