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Platform Update

The Massive NotGPT Update: Game-Changing Features Now Live

15 min read • Platform Update • Features • August 9, 2025

Welcome to the biggest NotGPT update in our platform's history. We've introduced game-changing features that transform how you interact with AI: model-specific Custom Instructions, advanced Memory Management, real-time Context Usage tracking, enhanced mobile SELECT Text functionality, and much more. This isn't just an update—it's a complete evolution of AI interaction.

Welcome to NOTGPT - The Future is Here

After months of development and countless hours perfecting every detail, we're thrilled to announce that our most ambitious update is now live on the web platform, with mobile app approval pending. This update represents a quantum leap in AI interaction technology.

Status Update: Web platform features are live now. Mobile app features are coming soon pending app store approval. The complexity involved in implementing these features to execute as precisely as they currently do was worth every moment of development.

SELECT Text: Enhanced Mobile Experience

Our mobile app introduces a convenient SELECT Text button that enhances your mobile interaction experience. This feature allows you to select and copy specific portions of any AI response, making it easier to work with AI-generated content on mobile devices.

How It Works

  • • Click the SELECT Text button on any response
  • • Highlight exactly what you need
  • • Copy only the relevant portions
  • • Works in both normal and comparison chat
  • • Maintains formatting and structure

Perfect For

  • • Extracting specific code snippets
  • • Copying key insights from long responses
  • • Grabbing bullet points or lists
  • • Selective content for documentation
  • • Precise quote extraction

Mobile Optimization: This feature is specifically designed for mobile devices, making it easier to work with AI responses when you're on the go.

Model-Specific Custom Instructions: Unprecedented Personalization

This is where things get incredibly exciting. We've implemented a custom instructions system that's so sophisticated, it allows each AI model to retain its own unique set of instructions. This isn't just customization—it's AI personality engineering at its finest.

How It Works

Each model (Catalyst, GPT-4, GPT-4o) can have completely different custom instructions. Simply select your model, hit "Custom Instructions," and configure each AI to behave exactly how you need it for different tasks.

Example: In our demo video, Catalyst begins responses with "123" because custom instructions were set specifically for that model. This level of control is unprecedented in AI platforms.

  • Catalyst: Set for creative and analytical tasks
  • GPT-4: Configure for technical documentation
  • GPT-4o: Optimize for conversational interactions
  • • Each model remembers its unique instructions
  • • Seamlessly switches between instruction sets

Cross-Platform Persistence

Your custom instructions don't just stay on one device. They sync seamlessly across all your devices and transfer perfectly to the web version. Enable it once, and it stays enabled on your account throughout all devices.

  • • Automatic sync across mobile and web
  • • Works in comparison mode automatically
  • • Persistent account-level settings
  • • No re-configuration needed

Advanced Memory Management: The Game Changer

Here's what makes NotGPT truly groundbreaking: each AI model maintains its own distinct memory. This applies to comparisons as well, meaning you can see how different models respond based on their unique memory relationships with you, side by side.

This is Pretty F*cking Amazing

No other platform offers this level of sophisticated memory management. You'll be able to see how models respond depending on the memory they have with you, side by side. This opens up an entire new spectrum of testing and getting responses that fit your exact needs.

Developer Note: The complexity involved in implementing this to execute as precisely as it currently does can cause hair loss. But it was definitely worth it because this opens up a whole new level of AI interaction.

Memory Features

  • • Separate memory for each AI model
  • • Persistent conversation history per model
  • • Context-aware responses based on past interactions
  • • Memory carries over to comparison mode
  • • Cross-platform memory synchronization

Perfect For Testing

  • • Comparing model responses with different contexts
  • • A/B testing AI behavior patterns
  • • Understanding how memory affects responses
  • • Building specialized AI relationships
  • • Advanced prompt engineering

Context Usage Widget: Real-Time Insight

Knowledge is power, and now you have real-time insight into your AI conversations. Our Context Usage Widget gives you a live view of how much context is being used, helping you understand how context affects model performance as it fills up.

What You'll See

  • • Real-time context usage percentage
  • • Visual progress bar showing context fill
  • • Warnings when approaching context limits
  • • Model-specific context tracking
  • • Historical context usage patterns

Enable in Settings: This powerful widget can be enabled in your app settings, giving you unprecedented insight into AI model behavior and performance.

Persona System: The Foundation for Excellence

Our sophisticated persona system was built specifically to support these advanced features. This wasn't an accident—we knew that to implement custom instructions and memory management at this level of precision, we needed a robust persona foundation.

Why Personas Matter

  • • Each persona can have unique custom instructions
  • • Personas maintain their own conversation memory
  • • Seamless switching between different AI personalities
  • • Specialized responses based on persona expertise
  • • Perfect integration with new memory system

Platform Availability & What's Next

Live on Web Platform

All these revolutionary features are live right now on our web platform. You can experience Custom Instructions, Advanced Memory Management, and more immediately.

  • • Full feature set available now
  • • Chat with Catalyst available from main page
  • • Seamless cross-device synchronization
  • • All memory and instruction settings persist

Coming to Mobile Apps

We'll make announcements when the mobile apps get approved. The native mobile experience will bring all these features to your pocket with additional mobile-optimized enhancements.

  • • Pending app store approval process
  • • Full feature parity with web platform
  • • Mobile-optimized interface design
  • • Once live, chat will be the main entry point

The Future of AI Interaction is Here

This update represents more than new features—it's a fundamental shift in how humans can interact with AI. We've created a platform where every interaction is precise, personalized, and powerful.

Precision

SELECT exactly what you need from AI responses in App!

Personalization

Custom instructions for every AI model

Intelligence

Sophisticated memory management across models

Welcome to NOTGPT

The future of AI interaction is here, and it's more powerful, precise, and personalized than ever before.

Experience the Revolution