feat: Add pricing information for new AI models

This commit adds pricing information for new AI models from different providers. The models include GPT Models from OpenAI, Claude Models from Anthropic, Gemini Models from Google, and Mistral Models.

src/utils/llmCostCalculator.js

@@ -1,6 +1,7 @@
 import {logger} from "./logger";
 
 const modelsPricing = [
+    // GPT Models from OpenAI
     {
       "modelCode": "gpt-4o-mini",
       "provider": "openai",
@@ -42,6 +43,79 @@ const modelsPricing = [
       "inputPricePerMillionTokens": 30.00,
       "outputPricePerMillionTokens": 60.00,
       "features": "Latest generation AI"
+    },
+    // Claude Models from Anthropic
+    {
+      "modelCode": "claude-3-5-sonnet-20240620",
+      "provider": "anthropic",
+      "inputPricePerMillionTokens": 3,
+      "outputPricePerMillionTokens": 15,
+      "features": "Highest level of intelligence and capability"
+    },
+    {
+      "modelCode": "claude-3-opus-20240229",
+      "provider": "anthropic",
+      "inputPricePerMillionTokens": 15,
+      "outputPricePerMillionTokens": 75,
+      "features": "Top-level performance, intelligence, fluency, and understanding"
+    },
+    {
+      "modelCode": "claude-3-sonnet-20240229",
+      "provider": "anthropic",
+      "inputPricePerMillionTokens": 3,
+      "outputPricePerMillionTokens": 15,
+      "features": "Strong utility, balanced for scaled deployments"
+    },
+    {
+      "modelCode": "claude-3-haiku-20240307",
+      "provider": "anthropic",
+      "inputPricePerMillionTokens": 0.25,
+      "outputPricePerMillionTokens": 1.25,
+      "features": "Quick and accurate targeted performance"
+    },
+    // Gemini Models from Google
+    {
+      "modelCode": "gemini-1.5-flash",
+      "provider": "google",
+      "inputPricePerMillionTokens": 0.35,
+      "outputPricePerMillionTokens": 1.05,
+      "features": "Fast multimodal model with 1 million token context window"
+    },
+    {
+      "modelCode": "gemini-1.5-pro",
+      "provider": "google",
+      "inputPricePerMillionTokens": 3.50,
+      "outputPricePerMillionTokens": 10.50,
+      "features": "Next-generation model with 2 million token context window"
+    },
+    {
+      "modelCode": "gemini-1.0-pro",
+      "provider": "google",
+      "inputPricePerMillionTokens": 0.50,
+      "outputPricePerMillionTokens": 1.50,
+      "features": "First-generation model, only text and image reasoning"
+    },
+    // Mistral Models
+    {
+      "modelCode": "open-mistral-nemo-2407",
+      "provider": "mistral",
+      "inputPricePerMillionTokens": 0.3,
+      "outputPricePerMillionTokens": 0.3,
+      "features": "Mistral Nemo is a state-of-the-art 12B model developed with NVIDIA"
+    },
+    {
+      "modelCode": "mistral-large-2407",
+      "provider": "mistral",
+      "inputPricePerMillionTokens": 3,
+      "outputPricePerMillionTokens": 9,
+      "features": "Top-tier reasoning for high-complexity tasks, for your most sophisticated needs"
+    },
+    {
+      "modelCode": "codestral-2405",
+      "provider": "mistral",
+      "inputPricePerMillionTokens": 1,
+      "outputPricePerMillionTokens": 3,
+      "features": "State-of-the-art Mistral model trained specifically for code tasks"
     }
 ];