✨ feat(providers): add 20+ new models and update context windows across 4 providers

New models:
- Cortecs: MiniMax-M2.5 (196K context, new default)
- Vercel: MiMo V2 Pro (1M context, new default)
- Zenmux: MiMo V2 Omni/Pro, Doubao Seed 2.0 Code, GLM-5-Turbo, Qwen3.5 Flash/Plus,
  Grok 4.2 Fast variants, GPT-5.3/5.4 series (Codex/Chat/Nano/Mini/Pro),
  MiniMax M2.7/M2.7-highspeed, Gemini 3.1 Flash Lite/3 Pro Image Preview

Context window updates (GitHub Copilot):
- Claude Sonnet 4.6: 128K → 200

Author: ersinkoc

packages/core/data/providers/cortecs.json

@@ -11,6 +11,22 @@
     "systemMessage": true
   },
   "models": [
+    {
+      "id": "minimax-m2.5",
+      "name": "MiniMax-M2.5",
+      "contextWindow": 196608,
+      "maxOutput": 196608,
+      "inputPrice": 0.32,
+      "outputPrice": 1.18,
+      "capabilities": [
+        "chat",
+        "function_calling",
+        "reasoning",
+        "streaming"
+      ],
+      "default": true,
+      "releaseDate": "2026-02-12"
+    },
     {
       "id": "kimi-k2.5",
       "name": "Kimi K2.5",
@@ -25,7 +41,7 @@
         "reasoning",
         "streaming"
       ],
-      "default": true,
+      "default": false,
       "releaseDate": "2026-01-27"
     },
     {

packages/core/data/providers/github-copilot.json

@@ -84,7 +84,7 @@
     {
       "id": "claude-sonnet-4.6",
       "name": "Claude Sonnet 4.6",
-      "contextWindow": 128000,
+      "contextWindow": 200000,
       "maxOutput": 32000,
       "inputPrice": 0,
       "outputPrice": 0,
@@ -101,7 +101,7 @@
     {
       "id": "claude-opus-4.6",
       "name": "Claude Opus 4.6",
-      "contextWindow": 128000,
+      "contextWindow": 144000,
       "maxOutput": 64000,
       "inputPrice": 0,
       "outputPrice": 0,
@@ -171,7 +171,7 @@
     {
       "id": "gpt-5.1-codex-max",
       "name": "GPT-5.1-Codex-max",
-      "contextWindow": 128000,
+      "contextWindow": 400000,
       "maxOutput": 128000,
       "inputPrice": 0,
       "outputPrice": 0,
@@ -188,7 +188,7 @@
     {
       "id": "claude-opus-4.5",
       "name": "Claude Opus 4.5",
-      "contextWindow": 128000,
+      "contextWindow": 160000,
       "maxOutput": 32000,
       "inputPrice": 0,
       "outputPrice": 0,
@@ -224,7 +224,7 @@
     {
       "id": "gpt-5.1",
       "name": "GPT-5.1",
-      "contextWindow": 128000,
+      "contextWindow": 264000,
       "maxOutput": 64000,
       "inputPrice": 0,
       "outputPrice": 0,
@@ -241,7 +241,7 @@
     {
       "id": "gpt-5.1-codex-mini",
       "name": "GPT-5.1-Codex-mini",
-      "contextWindow": 128000,
+      "contextWindow": 400000,
       "maxOutput": 128000,
       "inputPrice": 0,
       "outputPrice": 0,
@@ -258,7 +258,7 @@
     {
       "id": "gpt-5.1-codex",
       "name": "GPT-5.1-Codex",
-      "contextWindow": 128000,
+      "contextWindow": 400000,
       "maxOutput": 128000,
       "inputPrice": 0,
       "outputPrice": 0,
@@ -275,7 +275,7 @@
     {
       "id": "claude-haiku-4.5",
       "name": "Claude Haiku 4.5",
-      "contextWindow": 128000,
+      "contextWindow": 144000,
       "maxOutput": 32000,
       "inputPrice": 0,
       "outputPrice": 0,
@@ -292,7 +292,7 @@
     {
       "id": "claude-sonnet-4.5",
       "name": "Claude Sonnet 4.5",
-      "contextWindow": 128000,
+      "contextWindow": 144000,
       "maxOutput": 32000,
       "inputPrice": 0,
       "outputPrice": 0,
@@ -325,7 +325,7 @@
     {
       "id": "gpt-5-mini",
       "name": "GPT-5-mini",
-      "contextWindow": 128000,
+      "contextWindow": 264000,
       "maxOutput": 64000,
       "inputPrice": 0,
       "outputPrice": 0,
@@ -375,7 +375,7 @@
     {
       "id": "claude-sonnet-4",
       "name": "Claude Sonnet 4",
-      "contextWindow": 128000,
+      "contextWindow": 216000,
       "maxOutput": 16000,
       "inputPrice": 0,
       "outputPrice": 0,
@@ -392,7 +392,7 @@
     {
       "id": "gpt-4.1",
       "name": "GPT-4.1",
-      "contextWindow": 64000,
+      "contextWindow": 128000,
       "maxOutput": 16384,
       "inputPrice": 0,
       "outputPrice": 0,
@@ -425,8 +425,8 @@
     {
       "id": "gpt-4o",
       "name": "GPT-4o",
-      "contextWindow": 64000,
-      "maxOutput": 16384,
+      "contextWindow": 128000,
+      "maxOutput": 4096,
       "inputPrice": 0,
       "outputPrice": 0,
       "capabilities": [

packages/core/data/providers/vercel.json

@@ -11,6 +11,22 @@
     "systemMessage": true
   },
   "models": [
+    {
+      "id": "xiaomi/mimo-v2-pro",
+      "name": "MiMo V2 Pro",
+      "contextWindow": 1000000,
+      "maxOutput": 128000,
+      "inputPrice": 1,
+      "outputPrice": 3,
+      "capabilities": [
+        "chat",
+        "function_calling",
+        "reasoning",
+        "streaming"
+      ],
+      "default": true,
+      "releaseDate": "2026-03-18"
+    },
     {
       "id": "minimax/minimax-m2.7",
       "name": "Minimax M2.7",
@@ -25,7 +41,7 @@
         "reasoning",
         "streaming"
       ],
-      "default": true,
+      "default": false,
       "releaseDate": "2026-03-18"
     },
     {