diff --git a/.github/workflows/openrouter-exp.yml b/.github/workflows/openrouter-exp.yml
index 715cb15..729790a 100644
--- a/.github/workflows/openrouter-exp.yml
+++ b/.github/workflows/openrouter-exp.yml
@@ -157,6 +157,7 @@ jobs:
         env:
           LLMORPHEUS_LLM_API_ENDPOINT: '${{ secrets.OPENROUTER_LLM_API_ENDPOINT }}'
           LLMORPHEUS_LLM_AUTH_HEADERS: '${{ secrets.OPENROUTER_LLM_AUTH_HEADERS }}'
+          LLMORPHEUS_LLM_PROVIDER: '${{ secrets.LLMORPHEUS_LLM_PROVIDER }}'
         run: |
           cd ${{ matrix.package.name }}
           BENCHMARK_DIR=`pwd`
diff --git a/src/model/IModel.ts b/src/model/IModel.ts
index ff66124..f4b8ca8 100644
--- a/src/model/IModel.ts
+++ b/src/model/IModel.ts
@@ -20,14 +20,16 @@ export const defaultPostOptions = {
   top_p: 1, // no need to change this
 };
 
-export const defaultOpenAIPostoptions = {
-  ...defaultPostOptions,
-  n: 5,
-  stop: ["\n\n"], // list of tokens to stop at
-};
+export interface PostOptionsType {
+  max_tokens: number;
+  temperature: number;
+  top_p: number;
+  provider: {
+    order: string[];
+  };
+}
 
-export type PostOptions = Partial<typeof defaultPostOptions>;
-export type OpenAIPostOptions = Partial<typeof defaultOpenAIPostoptions>;
+export type PostOptions = Partial<PostOptionsType>;
 
 export interface IModelFailureCounter {
   nrRetries: number;
diff --git a/src/model/Model.ts b/src/model/Model.ts
index 27d46fb..8030ed1 100644
--- a/src/model/Model.ts
+++ b/src/model/Model.ts
@@ -7,7 +7,7 @@ import {
   RateLimiter,
 } from "../util/promise-utils";
 import { retry } from "../util/promise-utils";
-import { IModel, IModelFailureCounter } from "./IModel";
+import { IModel, IModelFailureCounter, PostOptionsType } from "./IModel";
 import { PostOptions, defaultPostOptions } from "./IModel";
 import { getEnv } from "../util/code-utils";
 import { IQueryResult } from "./IQueryResult";
@@ -24,6 +24,10 @@ export class Model implements IModel {
     getEnv("LLMORPHEUS_LLM_AUTH_HEADERS")
   );
 
+  protected static LLMORPHEUS_LLM_PROVIDER = JSON.parse(
+    getEnv("LLMORPHEUS_LLM_PROVIDER")
+  );
+
   protected instanceOptions: PostOptions;
   protected rateLimiter: RateLimiter;
   protected counter: IModelFailureCounter = { nrRetries: 0, nrFailures: 0 };
@@ -96,7 +100,7 @@ export class Model implements IModel {
       `templates/${this.metaInfo.systemPrompt}`,
       "utf8"
     );
-    const body = {
+    let body = {
       model: this.getModelName(),
       messages: [
         { role: "system", content: systemPrompt },
@@ -104,6 +108,13 @@ export class Model implements IModel {
       ],
       ...options,
     };
+    if (Model.LLMORPHEUS_LLM_PROVIDER) {
+      const provider = Model.LLMORPHEUS_LLM_PROVIDER;
+      body = {
+        ...body,
+        provider: provider,
+      };
+    }
 
     performance.mark("llm-query-start");
     let res;