feat: upgrade MiniMax default model to M2.7

- Add MiniMax-M2.7 and MiniMax-M2.7-highspeed to model list
- Set MiniMax-M2.7 as default model (was M2.5)
- Update cache read pricing for M2.7 models ($0.06/M tokens)
- Keep all previous models as alternatives
- Update related unit tests

Author: octo-patch

packages/types/src/providers/minimax.ts

@@ -5,9 +5,39 @@ import type { ModelInfo } from "../model.js"
 // https://platform.minimax.io/docs/api-reference/text-openai-api
 // https://platform.minimax.io/docs/api-reference/text-anthropic-api
 export type MinimaxModelId = keyof typeof minimaxModels
-export const minimaxDefaultModelId: MinimaxModelId = "MiniMax-M2.5"
+export const minimaxDefaultModelId: MinimaxModelId = "MiniMax-M2.7"
 
 export const minimaxModels = {
+	"MiniMax-M2.7": {
+		maxTokens: 16_384,
+		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: 0.06,
+		description:
+			"MiniMax M2.7, the latest flagship model with enhanced reasoning and coding capabilities, building on the strengths of the M2 series.",
+	},
+	"MiniMax-M2.7-highspeed": {
+		maxTokens: 16_384,
+		contextWindow: 204_800,
+		supportsImages: false,
+		supportsPromptCache: true,
+		includedTools: ["search_and_replace"],
+		excludedTools: ["apply_diff"],
+		preserveReasoning: true,
+		inputPrice: 0.6,
+		outputPrice: 2.4,
+		cacheWritesPrice: 0.375,
+		cacheReadsPrice: 0.06,
+		description:
+			"MiniMax M2.7 High-speed version of M2.7 for low-latency scenarios.",
+	},
 	"MiniMax-M2.5": {
 		maxTokens: 16_384,
 		contextWindow: 204_800,

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

@@ -87,6 +87,40 @@ 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(16_384)
+			expect(model.info.supportsPromptCache).toBe(true)
+			expect(model.info.cacheWritesPrice).toBe(0.375)
+			expect(model.info.cacheReadsPrice).toBe(0.06)
+		})
+
+		it("should return MiniMax-M2.7-highspeed model with correct configuration", () => {
+			const testModelId: MinimaxModelId = "MiniMax-M2.7-highspeed"
+			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(16_384)
+			expect(model.info.supportsPromptCache).toBe(true)
+			expect(model.info.inputPrice).toBe(0.6)
+			expect(model.info.outputPrice).toBe(2.4)
+			expect(model.info.cacheWritesPrice).toBe(0.375)
+			expect(model.info.cacheReadsPrice).toBe(0.06)
+		})
+
 		it("should return MiniMax-M2.5 model with correct configuration", () => {
 			const testModelId: MinimaxModelId = "MiniMax-M2.5"
 			const handlerWithModel = new MiniMaxHandler({
@@ -191,10 +225,23 @@ describe("MiniMaxHandler", () => {
 			expect(model.info).toEqual(minimaxModels[minimaxDefaultModelId])
 		})
 
-		it("should default to MiniMax-M2.5 model", () => {
+		it("should default to MiniMax-M2.7 model", () => {
 			const handlerDefault = new MiniMaxHandler({ minimaxApiKey: "test-minimax-api-key" })
 			const model = handlerDefault.getModel()
-			expect(model.id).toBe("MiniMax-M2.5")
+			expect(model.id).toBe("MiniMax-M2.7")
+		})
+
+		it("should have M2.7 as first model in the list", () => {
+			const modelIds = Object.keys(minimaxModels)
+			expect(modelIds[0]).toBe("MiniMax-M2.7")
+			expect(modelIds[1]).toBe("MiniMax-M2.7-highspeed")
+		})
+
+		it("should retain all previous models", () => {
+			expect("MiniMax-M2.5" in minimaxModels).toBe(true)
+			expect("MiniMax-M2" in minimaxModels).toBe(true)
+			expect("MiniMax-M2-Stable" in minimaxModels).toBe(true)
+			expect("MiniMax-M2.1" in minimaxModels).toBe(true)
 		})
 	})
 
@@ -396,6 +443,30 @@ describe("MiniMaxHandler", () => {
 	})
 
 	describe("Model Configuration", () => {
+		it("should correctly configure MiniMax-M2.7 model properties", () => {
+			const model = minimaxModels["MiniMax-M2.7"]
+			expect(model.maxTokens).toBe(16_384)
+			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(0.06)
+		})
+
+		it("should correctly configure MiniMax-M2.7-highspeed model properties", () => {
+			const model = minimaxModels["MiniMax-M2.7-highspeed"]
+			expect(model.maxTokens).toBe(16_384)
+			expect(model.contextWindow).toBe(204_800)
+			expect(model.supportsImages).toBe(false)
+			expect(model.supportsPromptCache).toBe(true)
+			expect(model.inputPrice).toBe(0.6)
+			expect(model.outputPrice).toBe(2.4)
+			expect(model.cacheWritesPrice).toBe(0.375)
+			expect(model.cacheReadsPrice).toBe(0.06)
+		})
+
 		it("should correctly configure MiniMax-M2 model properties", () => {
 			const model = minimaxModels["MiniMax-M2"]
 			expect(model.maxTokens).toBe(16_384)