feat: add alibaba-token-plan-intl provider for international token plan

- Add ALIBABA_INTL_TOKEN_PLAN_BASE_URL and region choices in base-url-choices.ts
- Add alibaba-token-plan-intl registry entry with international model list,
  reasoning efforts, input modalities, and baseUrlChoices (intl-default/payg/custom)
- Add icon, display name, brand color mappings for all alibaba* providers
- Update provider-registry-parity test with new provider ID and allowBaseUrlOverride list

Author: lidge-jun

gui/src/provider-icons.ts

@@ -33,6 +33,9 @@ const PROVIDER_ICON_ALIASES: Record<string, string> = {
   "opencode-zen": "opencode.svg",
   openrouter: "openrouter-color.svg",
   qianfan: "qianfan-color.svg",
+  alibaba: "alibaba-color.svg",
+  "alibaba-token-plan": "alibaba-color.svg",
+  "alibaba-token-plan-intl": "alibaba-color.svg",
   "qwen-cloud": "qwen-portal-color.svg",
   "vercel-ai-gateway": "vercel-ai-gateway-color.svg",
   vllm: "vllm-color.svg",
@@ -58,8 +61,11 @@ const PROVIDER_BRAND_COLORS: Record<string, string> = {
   mistral: "#FF7000",
   openrouter: "#6566F1",
   google: "#8E75B2",
-  "google-vertex": "#8E75B2",
-  kimi: "#1A6CFF",
+ "google-vertex": "#8E75B2",
+  alibaba: "#FF6A00",
+  "alibaba-token-plan": "#FF6A00",
+  "alibaba-token-plan-intl": "#FF6A00",
+ kimi: "#1A6CFF",
   "kimi-code": "#1A6CFF",
   moonshot: "#1A6CFF",
 };
@@ -94,6 +100,9 @@ const PROVIDER_DISPLAY_NAMES: Record<string, string> = {
   "opencode-zen": "OpenCode Zen",
   mistral: "Mistral",
   groq: "Groq",
+  alibaba: "Alibaba Coding Plan",
+  "alibaba-token-plan": "Alibaba Token Plan",
+  "alibaba-token-plan-intl": "Alibaba Token Plan (Intl)",
   kimi: "Kimi",
   "kimi-code": "Kimi",
   moonshot: "Moonshot",

src/providers/base-url-choices.ts

@@ -21,6 +21,21 @@ export const QWEN_CLOUD_BASE_URL_CHOICES: readonly ProviderBaseUrlChoice[] = [
   { id: "custom", label: "Custom" },
 ];
 
+/**
+ * Alibaba Token Plan International (ap-southeast-1) endpoint presets.
+ * Same product as the Beijing Token Plan but for international accounts.
+ */
+export const ALIBABA_INTL_TOKEN_PLAN_BASE_URL =
+  "https://token-plan.ap-southeast-1.maas.aliyuncs.com/compatible-mode/v1";
+export const ALIBABA_INTL_PAYG_BASE_URL =
+  "https://dashscope-intl.aliyuncs.com/compatible-mode/v1";
+
+export const ALIBABA_INTL_BASE_URL_CHOICES: readonly ProviderBaseUrlChoice[] = [
+  { id: "token-plan", label: "Token plan", baseUrl: ALIBABA_INTL_TOKEN_PLAN_BASE_URL },
+  { id: "payg", label: "Pay as you go", baseUrl: ALIBABA_INTL_PAYG_BASE_URL },
+  { id: "custom", label: "Custom" },
+];
+
 /** Match a saved baseUrl to a known choice id (`custom` when it does not match). */
 export function matchBaseUrlChoice(
   choices: readonly ProviderBaseUrlChoice[],

src/providers/registry.ts

@@ -2,7 +2,10 @@ import type { CodexAccountMode, OcxProviderConfig } from "../types";
 import { KIRO_MODELS, KIRO_MODEL_CONTEXT_WINDOWS, KIRO_MODEL_REASONING_EFFORTS } from "./kiro-models";
 import { ANTIGRAVITY_MODELS, ANTIGRAVITY_MODEL_CONTEXT_WINDOWS } from "./antigravity-models";
 import type { ProviderBaseUrlChoice } from "./base-url-choices";
-import { QWEN_CLOUD_BASE_URL_CHOICES, QWEN_CLOUD_TOKEN_PLAN_BASE_URL } from "./base-url-choices";
+import {
+  QWEN_CLOUD_BASE_URL_CHOICES, QWEN_CLOUD_TOKEN_PLAN_BASE_URL,
+  ALIBABA_INTL_BASE_URL_CHOICES, ALIBABA_INTL_TOKEN_PLAN_BASE_URL,
+} from "./base-url-choices";
 import {
   CURSOR_STATIC_MODELS,
   cursorModelContextWindows,
@@ -199,6 +202,33 @@ const ALIBABA_TOKEN_PLAN_INPUT_MODALITIES: Record<string, string[]> = {
   "glm-5.2": ["text"],
   "deepseek-v4-pro": ["text"],
 };
+
+// 260721 Alibaba Token Plan International (ap-southeast-1 / Singapore).
+// Multi-vendor lineup distinct from Beijing — includes DeepSeek V4 flash, Kimi K2.7, MiniMax.
+// Evidence: https://www.alibabacloud.com/help/en/model-studio/token-plan-overview
+const ALIBABA_INTL_TOKEN_PLAN_MODELS = [
+  "qwen3.7-max", "qwen3.7-plus", "qwen3.6-plus", "qwen3.6-flash",
+  "deepseek-v4-pro", "deepseek-v4-flash", "deepseek-v3.2",
+  "kimi-k2.7-code",
+  "glm-5.2",
+  "MiniMax-M2.5",
+];
+const ALIBABA_INTL_TOKEN_PLAN_QWEN_MODELS = [
+  "qwen3.7-max", "qwen3.7-plus", "qwen3.6-plus", "qwen3.6-flash",
+];
+const ALIBABA_INTL_TOKEN_PLAN_INPUT_MODALITIES: Record<string, string[]> = {
+  "qwen3.7-max": ["text"],
+  "qwen3.7-plus": ["text", "image"],
+  "qwen3.6-plus": ["text", "image"],
+  "qwen3.6-flash": ["text", "image"],
+  "deepseek-v4-pro": ["text"],
+  "deepseek-v4-flash": ["text"],
+  "deepseek-v3.2": ["text"],
+  "kimi-k2.7-code": ["text"],
+  "glm-5.2": ["text"],
+  "MiniMax-M2.5": ["text"],
+};
+
 // 260717 Kimi K3: the subscription endpoint uses one upstream id (`k3`) for both
 // entitlement tiers. Bare `k3` advertises the Moderato 256K ceiling; the local `[1m]`
 // alias advertises Allegretto's 1M ceiling and is stripped before the upstream request.
@@ -741,6 +771,35 @@ export const PROVIDER_REGISTRY: readonly ProviderRegistryEntry[] = [
     thinkingBudgetModels: ALIBABA_TOKEN_PLAN_QWEN_MODELS,
     preserveReasoningContentModels: ["glm-5.2", "deepseek-v4-pro", "qwen3.8-max-preview"],
   },
+  {
+    id: "alibaba-token-plan-intl",
+    label: "Alibaba Token Plan (International)",
+    baseUrl: ALIBABA_INTL_TOKEN_PLAN_BASE_URL,
+    adapter: "openai-chat",
+    authKind: "key",
+    allowBaseUrlOverride: true,
+    baseUrlChoices: ALIBABA_INTL_BASE_URL_CHOICES,
+    dashboardUrl: "https://modelstudio.console.alibabacloud.com/?tab=api#/api",
+    defaultModel: "qwen3.7-max",
+    models: ALIBABA_INTL_TOKEN_PLAN_MODELS,
+    liveModels: false,
+    note: "Token Plan Team Edition · Singapore (ap-southeast-1)",
+    modelInputModalities: ALIBABA_INTL_TOKEN_PLAN_INPUT_MODALITIES,
+    modelContextWindows: { "deepseek-v4-pro": 1_000_000, "deepseek-v4-flash": 1_000_000, "glm-5.2": 1_000_000 },
+    modelReasoningEfforts: {
+      ...Object.fromEntries(ALIBABA_INTL_TOKEN_PLAN_QWEN_MODELS.map(id => [id, THINKING_BUDGET_EFFORTS])),
+      "glm-5.2": ZAI_GLM_52_REASONING_EFFORTS,
+      "deepseek-v4-pro": DEEPSEEK_THINKING_EFFORTS,
+      "deepseek-v4-flash": DEEPSEEK_THINKING_EFFORTS,
+    },
+    modelReasoningEffortMap: {
+      "deepseek-v4-pro": DEEPSEEK_THINKING_REASONING_MAP,
+      "deepseek-v4-flash": DEEPSEEK_THINKING_REASONING_MAP,
+    },
+    thinkingBudgetModels: ALIBABA_INTL_TOKEN_PLAN_QWEN_MODELS,
+    preserveReasoningContentModels: ["glm-5.2", "deepseek-v4-pro", "deepseek-v4-flash", "qwen3.7-max"],
+    noVisionModels: ["deepseek-v4-pro", "deepseek-v4-flash", "deepseek-v3.2", "kimi-k2.7-code", "glm-5.2", "MiniMax-M2.5", "qwen3.7-max"],
+  },
   // NEEDS_HUMAN 2026-07-10: kept for config compatibility, but this is a dashboard URL,
   // no /models endpoint is documented, and tools are silently ignored upstream per docs.parallel.ai.
   // Evidence: devlog/_plan/260710_provider_hardening/003_research_aggregators.md.

tests/provider-registry-parity.test.ts

@@ -32,7 +32,7 @@ const EXPECTED_KEY_PROVIDER_IDS = [
   "anthropic-apikey", "openai-apikey", "umans", "opencode-go", "neuralwatt", "openrouter", "orcarouter", "groq", "google", "google-vertex", "azure-openai",
   "deepseek", "cerebras", "together", "fireworks", "firepass", "moonshot",
   "huggingface", "nvidia", "venice", "zai", "nanogpt", "synthetic", "qwen-cloud",
-  "qianfan", "alibaba", "alibaba-token-plan", "parallel", "zenmux", "litellm", "ollama-cloud", "mistral",
+  "qianfan", "alibaba", "alibaba-token-plan", "alibaba-token-plan-intl", "parallel", "zenmux", "litellm", "ollama-cloud", "mistral",
   "minimax", "minimax-cn", "kimi-code", "opencode-zen", "vercel-ai-gateway",
   "opencode-free", "xiaomi", "kilo", "mimo-free", "cloudflare-ai-gateway", "cloudflare-workers-ai", "gitlab-duo",
 ];
@@ -418,7 +418,7 @@ describe("provider registry parity", () => {
   test("base URL override permission is registry-only and limited to opted-in providers", () => {
     const optedIn = PROVIDER_REGISTRY.filter(entry => entry.allowBaseUrlOverride);
 
-    expect(optedIn.map(entry => entry.id)).toEqual(["ollama", "vllm", "lm-studio", "qwen-cloud", "litellm"]);
+    expect(optedIn.map(entry => entry.id)).toEqual(["ollama", "vllm", "lm-studio", "qwen-cloud", "alibaba-token-plan-intl", "litellm"]);
     for (const entry of optedIn) {
       expect(providerConfigSeed(entry)).not.toHaveProperty("allowBaseUrlOverride");
     }