diff --git a/.env.example b/.env.example
index b724838845..49759be5e3 100644
--- a/.env.example
+++ b/.env.example
@@ -12,6 +12,10 @@
 # Get your API key from: https://console.anthropic.com/
 ANTHROPIC_API_KEY=your_anthropic_api_key_here
 
+# Avian (Fast inference for open-source models)
+# Get your API key from: https://avian.io
+AVIAN_API_KEY=your_avian_api_key_here
+
 # Cerebras (High-performance inference)
 # Get your API key from: https://cloud.cerebras.ai/settings
 CEREBRAS_API_KEY=your_cerebras_api_key_here
diff --git a/app/lib/modules/llm/providers/avian.ts b/app/lib/modules/llm/providers/avian.ts
new file mode 100644
index 0000000000..aad44f7070
--- /dev/null
+++ b/app/lib/modules/llm/providers/avian.ts
@@ -0,0 +1,99 @@
+import { BaseProvider } from '~/lib/modules/llm/base-provider';
+import type { ModelInfo } from '~/lib/modules/llm/types';
+import type { IProviderSetting } from '~/types/model';
+import type { LanguageModelV1 } from 'ai';
+import { createOpenAI } from '@ai-sdk/openai';
+
+export default class AvianProvider extends BaseProvider {
+  name = 'Avian';
+  getApiKeyLink = 'https://avian.io';
+
+  config = {
+    apiTokenKey: 'AVIAN_API_KEY',
+  };
+
+  staticModels: ModelInfo[] = [
+    { name: 'deepseek/deepseek-v3.2', label: 'DeepSeek V3.2', provider: 'Avian', maxTokenAllowed: 163840 },
+    { name: 'moonshotai/kimi-k2.5', label: 'Kimi K2.5', provider: 'Avian', maxTokenAllowed: 131072 },
+    { name: 'z-ai/glm-5', label: 'GLM-5', provider: 'Avian', maxTokenAllowed: 131072 },
+    { name: 'minimax/minimax-m2.5', label: 'MiniMax M2.5', provider: 'Avian', maxTokenAllowed: 131072 },
+  ];
+
+  async getDynamicModels(
+    apiKeys?: Record<string, string>,
+    settings?: IProviderSetting,
+    serverEnv?: Record<string, string>,
+  ): Promise<ModelInfo[]> {
+    const { apiKey } = this.getProviderBaseUrlAndKey({
+      apiKeys,
+      providerSettings: settings,
+      serverEnv: serverEnv as any,
+      defaultBaseUrlKey: '',
+      defaultApiTokenKey: 'AVIAN_API_KEY',
+    });
+
+    if (!apiKey) {
+      return [];
+    }
+
+    try {
+      const response = await fetch('https://api.avian.io/v1/models', {
+        headers: {
+          Authorization: `Bearer ${apiKey}`,
+        },
+        signal: this.createTimeoutSignal(5000),
+      });
+
+      if (!response.ok) {
+        console.error(`Avian API error: ${response.statusText}`);
+        return [];
+      }
+
+      const data = (await response.json()) as any;
+      const staticModelIds = this.staticModels.map((m) => m.name);
+
+      const dynamicModels =
+        data.data
+          ?.filter((model: any) => !staticModelIds.includes(model.id))
+          .map((m: any) => ({
+            name: m.id,
+            label: `${m.id} (Dynamic)`,
+            provider: this.name,
+            maxTokenAllowed: 128000,
+          })) || [];
+
+      return dynamicModels;
+    } catch (error) {
+      console.error(`Failed to fetch Avian models:`, error);
+      return [];
+    }
+  }
+
+  getModelInstance(options: {
+    model: string;
+    serverEnv: Env;
+    apiKeys?: Record<string, string>;
+    providerSettings?: Record<string, IProviderSetting>;
+  }): LanguageModelV1 {
+    const { model, serverEnv, apiKeys, providerSettings } = options;
+
+    const { apiKey } = this.getProviderBaseUrlAndKey({
+      apiKeys,
+      providerSettings: providerSettings?.[this.name],
+      serverEnv: serverEnv as any,
+      defaultBaseUrlKey: '',
+      defaultApiTokenKey: 'AVIAN_API_KEY',
+    });
+
+    if (!apiKey) {
+      throw new Error(`Missing API key for ${this.name} provider`);
+    }
+
+    const openai = createOpenAI({
+      baseURL: 'https://api.avian.io/v1',
+      apiKey,
+    });
+
+    return openai(model);
+  }
+}
diff --git a/app/lib/modules/llm/registry.ts b/app/lib/modules/llm/registry.ts
index 01bbe81140..85d2996d1c 100644
--- a/app/lib/modules/llm/registry.ts
+++ b/app/lib/modules/llm/registry.ts
@@ -1,4 +1,5 @@
 import AnthropicProvider from './providers/anthropic';
+import AvianProvider from './providers/avian';
 import CerebrasProvider from './providers/cerebras';
 import CohereProvider from './providers/cohere';
 import DeepseekProvider from './providers/deepseek';
@@ -23,6 +24,7 @@ import ZaiProvider from './providers/z-ai';
 
 export {
   AnthropicProvider,
+  AvianProvider,
   CerebrasProvider,
   CohereProvider,
   DeepseekProvider,