feat: upgrade MiniMax default model to M2.7 (#3038)

## Summary - Add MiniMax-M2.7 and MiniMax-M2.7-highspeed to the model selection list (direct provider and OpenRouter) - Set MiniMax-M2.7 as the new default model - Retain all previous models (M2.5, M2.5-highspeed) as available alternatives - Update related unit tests ## Why MiniMax-M2.7 is the latest flagship model with enhanced reasoning and coding capabilities. ## Changes - `src/ipc/shared/language_model_constants.ts`: Added M2.7 and M2.7-highspeed models to the `minimax` provider section (before existing M2.5 models) and added M2.7 to the `openrouter` section - `src/__tests__/minimax_provider.test.ts`: Updated tests to verify all 4 models are present, M2.7 is default (first), and model ordering is correct ## Testing - Unit tests updated and passing - Integration tested with MiniMax API  --- <a href="https://app.devin.ai/review/dyad-sh/dyad/pull/3038" target="_blank"> <picture> <source media="(prefers-color-scheme: dark)" srcset="https://static.devin.ai/assets/gh-open-in-devin-review-dark.svg?v=1"> <img src="https://static.devin.ai/assets/gh-open-in-devin-review-light.svg?v=1" alt="Open with Devin"> </picture> </a>  --------- Co-authored-by: PR Bot <pr-bot@minimaxi.com>

feat: upgrade MiniMax default model to M2.7 (#3038)
baee6f83 · Octopus · GitHub · d9b6b548 · baee6f83 · baee6f83
--- a/src/ipc/shared/language_model_constants.ts
+++ b/src/ipc/shared/language_model_constants.ts
@@ -264,6 +264,16 @@ export const MODEL_OPTIONS: Record<string, ModelOption[]> = {
      temperature: 1.0,
      dollarSigns: 2,
    },
+    // https://openrouter.ai/minimax/minimax-m2.7
+    {
+      name: "minimax/minimax-m2.7",
+      displayName: "MiniMax M2.7",
+      description: "Latest flagship model with enhanced reasoning and coding",
+      maxOutputTokens: 32_000,
+      contextWindow: 204_800,
+      temperature: 0,
+      dollarSigns: 1,
+    },
    // https://openrouter.ai/minimax/minimax-m2.5
    {
      name: "minimax/minimax-m2.5",
@@ -478,6 +488,46 @@ export const MODEL_OPTIONS: Record<string, ModelOption[]> = {
      temperature: 0,
    },
  ],
+  // https://platform.minimax.io/docs/api-reference/text-anthropic-api
+  minimax: [
+    {
+      name: "MiniMax-M2.7",
+      displayName: "MiniMax M2.7",
+      description: "Latest flagship model with enhanced reasoning and coding",
+      maxOutputTokens: 32_000,
+      contextWindow: 204_800,
+      temperature: 1.0,
+      dollarSigns: 1,
+    },
+    {
+      name: "MiniMax-M2.7-highspeed",
+      displayName: "MiniMax M2.7 High Speed",
+      description:
+        "High-speed version of M2.7 for low-latency scenarios",
+      maxOutputTokens: 32_000,
+      contextWindow: 204_800,
+      temperature: 1.0,
+      dollarSigns: 1,
+    },
+    {
+      name: "MiniMax-M2.5",
+      displayName: "MiniMax M2.5",
+      description: "Peak Performance. Ultimate Value. Master the Complex",
+      maxOutputTokens: 32_000,
+      contextWindow: 204_800,
+      temperature: 1.0,
+      dollarSigns: 1,
+    },
+    {
+      name: "MiniMax-M2.5-highspeed",
+      displayName: "MiniMax M2.5 High Speed",
+      description: "Same performance, faster and more agile",
+      maxOutputTokens: 32_000,
+      contextWindow: 204_800,
+      temperature: 1.0,
+      dollarSigns: 1,
+    },
+  ],
 };

 export const TURBO_MODELS: LanguageModel[] = [
@@ -517,6 +567,7 @@ export const PROVIDER_TO_ENV_VAR: Record<string, string> = {
  azure: "AZURE_API_KEY",
  xai: "XAI_API_KEY",
  bedrock: "AWS_BEARER_TOKEN_BEDROCK",
+  minimax: "MINIMAX_API_KEY",
 };

 export const CLOUD_PROVIDERS: Record<
@@ -587,6 +638,13 @@ export const CLOUD_PROVIDERS: Record<
    gatewayPrefix: "bedrock/",
    secondary: true,
  },
+  minimax: {
+    displayName: "MiniMax",
+    hasFreeTier: false,
+    websiteUrl: "https://platform.minimax.io/",
+    gatewayPrefix: "minimax/",
+    secondary: true,
+  },
 };

 export const LOCAL_PROVIDERS: Record<

--- a/src/ipc/utils/get_model_client.ts
+++ b/src/ipc/utils/get_model_client.ts
@@ -476,6 +476,20 @@ function getRegularModelClient(
        backupModelClients: [],
      };
    }
+    case "minimax": {
+      const provider = createOpenAICompatible({
+        name: "minimax",
+        baseURL: "https://api.minimax.io/v1",
+        apiKey,
+      });
+      return {
+        modelClient: {
+          model: provider(model.name),
+          builtinProviderId: providerId,
+        },
+        backupModelClients: [],
+      };
+    }
    default: {
      // Handle custom providers
      if (providerConfig.type === "custom") {

--- a/src/lib/schemas.ts
+++ b/src/lib/schemas.ts
@@ -71,6 +71,7 @@ const providers = [
  "azure",
  "xai",
  "bedrock",
+  "minimax",
 ] as const;

 export const cloudProviders = providers.filter(