diff --git a/lib/models/llm/perplexity-llm-list.ts b/lib/models/llm/perplexity-llm-list.ts
index 9bd53e7b07..90e7f7c6ef 100644
--- a/lib/models/llm/perplexity-llm-list.ts
+++ b/lib/models/llm/perplexity-llm-list.ts
@@ -1,88 +1,65 @@
 import { LLM } from "@/types"
 
-const PERPLEXITY_PLATORM_LINK =
-  "https://docs.perplexity.ai/docs/getting-started"
+const PERPLEXITY_PLATFORM_LINK =
+  "https://docs.perplexity.ai/docs/model-cards"
 
-// Perplexity Models (UPDATED 2/25/24) -----------------------------
-// Model Deprecation Notice
-// Please note that on March 15, the pplx-70b-chat, pplx-70b-online, llama-2-70b-chat, and codellama-34b-instruct models will no longer be available through the Perplexity API.
+// Perplexity Models (UPDATED [DATE]) -----------------------------
+// API Documentation: https://docs.perplexity.ai/docs/model-cards
 
-// Mixtral 8x7B Instruct (UPDATED 1/31/24)
-const MIXTRAL_8X7B_INSTRUCT: LLM = {
-  modelId: "mixtral-8x7b-instruct",
-  modelName: "Mixtral 8x7B Instruct",
+// Sonar Reasoning Pro - Advanced search capabilities with Chain of Thought reasoning
+const PERPLEXITY_SONAR_REASONING_PRO: LLM = {
+  modelId: "sonar-reasoning-pro",
+  modelName: "Sonar Reasoning Pro",
   provider: "perplexity",
-  hostedId: "mixtral-8x7b-instruct",
-  platformLink: PERPLEXITY_PLATORM_LINK,
+  hostedId: "sonar-reasoning-pro",
+  platformLink: PERPLEXITY_PLATFORM_LINK,
   imageInput: false
 }
 
-// Mistral 7B Instruct (UPDATED 1/31/24)
-const MISTRAL_7B_INSTRUCT: LLM = {
-  modelId: "mistral-7b-instruct",
-  modelName: "Mistral 7B Instruct",
+// Sonar Reasoning - Cost-effective model for complex queries with Chain of Thought
+const PERPLEXITY_SONAR_REASONING: LLM = {
+  modelId: "sonar-reasoning",
+  modelName: "Sonar Reasoning",
   provider: "perplexity",
-  hostedId: "mistral-7b-instruct",
-  platformLink: PERPLEXITY_PLATORM_LINK,
+  hostedId: "sonar-reasoning",
+  platformLink: PERPLEXITY_PLATFORM_LINK,
   imageInput: false
 }
 
-// CodeLlama 70B Instruct (UPDATED 1/31/24)
-const CODELLAMA_70B_INSTRUCT: LLM = {
-  modelId: "codellama-70b-instruct",
-  modelName: "CodeLlama 70B Instruct",
+// Sonar Pro - Advanced search capabilities for complex queries
+const PERPLEXITY_SONAR_PRO: LLM = {
+  modelId: "sonar-pro",
+  modelName: "Sonar Pro",
   provider: "perplexity",
-  hostedId: "codellama-70b-instruct",
-  platformLink: PERPLEXITY_PLATORM_LINK,
+  hostedId: "sonar-pro",
+  platformLink: PERPLEXITY_PLATFORM_LINK,
   imageInput: false
 }
 
-// Sonar Small Chat (UPDATED 2/25/24)
-const PERPLEXITY_SONAR_SMALL_CHAT_7B: LLM = {
-  modelId: "sonar-small-chat",
-  modelName: "Sonar Small Chat",
+// Sonar - Lightweight model for simple tasks, quick completions
+const PERPLEXITY_SONAR: LLM = {
+  modelId: "sonar",
+  modelName: "Sonar",
   provider: "perplexity",
-  hostedId: "sonar-small-chat",
-  platformLink: PERPLEXITY_PLATORM_LINK,
+  hostedId: "sonar",
+  platformLink: PERPLEXITY_PLATFORM_LINK,
   imageInput: false
 }
 
-// Sonar Small Online (UPDATED 2/25/24)
-const PERPLEXITY_SONAR_SMALL_ONLINE_7B: LLM = {
-  modelId: "sonar-small-online",
-  modelName: "Sonar Small Online",
+// Sonar Deep Research - Expert-level research model for comprehensive queries
+const PERPLEXITY_SONAR_DEEP_RESEARCH: LLM = {
+  modelId: "sonar-deep-research",
+  modelName: "Sonar Deep Research",
   provider: "perplexity",
-  hostedId: "sonar-small-online",
-  platformLink: PERPLEXITY_PLATORM_LINK,
-  imageInput: false
-}
-
-// Sonar Medium Chat (UPDATED 2/25/24)
-const PERPLEXITY_SONAR_MEDIUM_CHAT_8x7B: LLM = {
-  modelId: "sonar-medium-chat",
-  modelName: "Sonar Medium Chat",
-  provider: "perplexity",
-  hostedId: "sonar-medium-chat",
-  platformLink: PERPLEXITY_PLATORM_LINK,
-  imageInput: false
-}
-
-// Sonar Medium Online (UPDATED 2/25/24)
-const PERPLEXITY_SONAR_MEDIUM_ONLINE_8x7B: LLM = {
-  modelId: "sonar-medium-online",
-  modelName: "Sonar Medium Online",
-  provider: "perplexity",
-  hostedId: "sonar-medium-online",
-  platformLink: PERPLEXITY_PLATORM_LINK,
+  hostedId: "sonar-deep-research",
+  platformLink: PERPLEXITY_PLATFORM_LINK,
   imageInput: false
 }
 
 export const PERPLEXITY_LLM_LIST: LLM[] = [
-  MIXTRAL_8X7B_INSTRUCT,
-  MISTRAL_7B_INSTRUCT,
-  CODELLAMA_70B_INSTRUCT,
-  PERPLEXITY_SONAR_SMALL_CHAT_7B,
-  PERPLEXITY_SONAR_SMALL_ONLINE_7B,
-  PERPLEXITY_SONAR_MEDIUM_CHAT_8x7B,
-  PERPLEXITY_SONAR_MEDIUM_ONLINE_8x7B
+  PERPLEXITY_SONAR_REASONING_PRO,
+  PERPLEXITY_SONAR_REASONING,
+  PERPLEXITY_SONAR_PRO,
+  PERPLEXITY_SONAR,
+  PERPLEXITY_SONAR_DEEP_RESEARCH
 ]
diff --git a/next.config.js b/next.config.js
index 201356a6bf..bc9d3807dc 100644
--- a/next.config.js
+++ b/next.config.js
@@ -3,7 +3,8 @@ const withBundleAnalyzer = require("@next/bundle-analyzer")({
 })
 
 const withPWA = require("next-pwa")({
-  dest: "public"
+  dest: "public",
+  disable: process.env.NODE_ENV === "development"
 })
 
 module.exports = withBundleAnalyzer(