help@rskworld.in +91 93305 39277
RSK World
  • Home
  • Development
    • Web Development
    • Mobile Apps
    • Software
    • Games
    • Project
  • Technologies
    • Data Science
    • AI Development
    • Cloud Development
    • Blockchain
    • Cyber Security
    • Dev Tools
    • Testing Tools
  • About
  • Contact

Theme Settings

Color Scheme
Display Options
Font Size
100%

GPT-2 Chatbot Text Generation Open Source

GPT-2 chatbot system for text generation and conversational AI using autoregressive language modeling. The system uses transformer decoder architecture to generate coherent and contextually relevant text, making it excellent for natural conversations and creative text generation. Complete implementation with PyTorch, Transformers (Hugging Face), including fine-tuning, temperature-controlled generation, batch processing, REST API, and comprehensive evaluation tools.

GPT-2 PyTorch Transformers NLP Download Now Jupyter Notebook REST API Get Started
View README Download Project
GPT-2 Chatbot Project - RSK World
GPT-2 Chatbot Project - RSK World
Text Generation Conversational AI Python PyTorch Transformers GPT-2

This project implements a GPT-2 chatbot system for text generation and conversational AI. GPT-2 (Generative Pre-trained Transformer 2) uses autoregressive language modeling to generate coherent and contextually relevant text, making it excellent for chatbots and creative text generation. Perfect for natural language generation and conversation, featuring PyTorch implementation, Transformers (Hugging Face), fine-tuning capabilities, temperature-controlled generation, batch processing, REST API, and comprehensive evaluation tools.

If you find this project useful, you can support with a small contribution.

Secure Fast Trusted
Pay via UPI QR
Scan or tap an amount to auto-generate
UPI QR
₹
Open UPI app
GPay PhonePe Paytm
Download Free Source Code

GPT-2 Transformer Architecture

GPT-2 (Generative Pre-trained Transformer 2) architecture with autoregressive language modeling designed for text generation and conversational AI. Uses transformer decoder layers for natural language generation.

  • Autoregressive text generation
  • Transformer decoder architecture
  • Pre-trained GPT-2 models (base, medium, large, xl)
  • Fine-tuning for specific domains

Context-Aware Conversations

Multi-turn conversation support with context management, session handling, and sliding window context for natural dialogue flow.

  • Multi-turn conversation support
  • Context management system
  • Session-based conversations
  • Sliding window context

Text Generation

Advanced text generation with temperature control, top-p and top-k sampling for diverse and coherent outputs.

  • Temperature-controlled generation
  • Top-p (nucleus) sampling
  • Top-k sampling
  • Repetition penalty control

Batch Generation

Generate text from multiple prompts at once with efficient batch processing for high-throughput applications.

  • Batch text generation
  • Multiple prompt processing
  • Efficient GPU utilization
  • JSON and text output formats

Model Evaluation

Comprehensive evaluation metrics including perplexity, generation speed, and quality assessment.

  • Perplexity calculation
  • Generation speed metrics
  • BLEU, ROUGE-L, METEOR scores
  • Response quality scoring

Jupyter Notebook

Interactive Jupyter Notebook for GPT-2 chatbot training, evaluation, fine-tuning, and text generation demonstrations.

  • GPT-2 fine-tuning notebook
  • Text generation demos
  • Evaluation metrics demonstration
  • Interactive tutorials

Evaluation Metrics

Comprehensive evaluation with BLEU, METEOR, ROUGE-L scores, and perplexity calculation for response quality assessment.

  • BLEU scores (1-4 grams)
  • METEOR score
  • ROUGE-L score
  • Perplexity calculation

Advanced Prompt Engineering

Pre-built prompt templates and custom prompt builder for optimized text generation across different domains.

  • Pre-built prompt templates
  • Custom prompt builder
  • Domain-specific prompts
  • Prompt optimization tools

REST API Server

Full REST API with Flask-based web interface with multiple endpoints for chat, text generation, batch processing, and evaluation.

  • Flask-based REST API
  • Interactive web interface
  • CORS enabled
  • Request logging and monitoring

Conversation Analytics

Comprehensive analytics including dataset statistics, word frequency analysis, topic distribution, and conversation length analysis.

  • Dataset statistics
  • Word frequency analysis
  • Topic distribution
  • Conversation length analysis

Export Utilities

Export conversations to CSV, plain text, and training formats with statistics export capabilities.

  • CSV export
  • Plain text export
  • Training format export
  • Statistics export

Model Comparison

Compare different GPT-2 variants (base, medium, large, xl) to find the best model for your use case.

  • Multiple model variants
  • Performance comparison
  • Speed vs quality trade-offs
  • Model selection tools

Advanced Training

Multi-domain training with profiles, fine-tuning script, data loading, validation loop, checkpointing, and learning rate scheduling.

  • Multi-domain training profiles
  • Fine-tuning script
  • Training loop with validation
  • Model checkpointing and scheduling

Utility Functions

Helper functions for logging, file management, text preprocessing, model utilities, and common development tasks.

  • Logging setup and management
  • Text preprocessing utilities
  • Model utility functions
  • Common development helpers

Requirements

The following are the technical requirements for this project:

  • Python 3.8+
  • PyTorch 2.0+
  • Transformers 4.30+
  • Flask 2.3+
  • Jupyter Notebook 1.0.0+
  • NumPy 1.24+
  • Pandas 2.0+

Credits & Acknowledgments

This project is developed for educational purposes and utilizes the following resources:

  • Python - PSF License
  • PyTorch - BSD License
  • TensorFlow - Apache 2.0 License
  • Keras - Apache 2.0 License
  • RSK World - Project Inspiration
  • GitHub Repository - Source code and documentation

Support & Contact

For paid applications, please contact us for integration help or feedback.

  • Support Email: help@rskworld.in
  • Contact Number: +91 9330539277
  • Website: RSKWORLD.in
  • GitHub Project
  • Join Our Discord
  • Slack Support Channel
  • GPT-2 Chatbot Documentation
Featured Content
Featured Content
Featured Content
Additional Sponsored Content

Download Free Source Code

Get the complete source code for this project. You can view the code or download the source code directly.

Download Free Source Code

Quick Links

Download Free Source Code Click to explore
View README Documentation Click to explore
Explore GPT-2 Chatbot by RSK World Click to explore
Explore All Deep Learning Projects by RSK World Click to explore

Categories

Text Generation Conversational AI Python PyTorch Transformers GPT-2

Technologies

Python 3.8+
Transformers
PyTorch
NLP
GPT-2

Explore More Deep Learning Projects

Deep Learning Solutions

Deep Learning Computer Vision Python Image Classification
Transformer-based Neural Machine Translation - rskworld.in
Transformer-based Neural Machine Translation
NLP & Chatbots

Transformer architecture for neural machine translation with self-attention and ...

View Project
LSTM-based Sequence-to-Sequence Chatbot - rskworld.in
LSTM-based Sequence-to-Sequence Chatbot
NLP & Chatbots

Long Short-Term Memory (LSTM) network with sequence-to-sequence architecture for...

View Project
CycleGAN Image-to-Image Translation - rskworld.in
CycleGAN for Image-to-Image Translation
GANs & Autoencoders

CycleGAN for unpaired image-to-image translation using cycle-consistent adversar...

View Project
StyleGAN High-Resolution Image Generation - rskworld.in
StyleGAN for High-Resolution Image Generation
GANs & Autoencoders

StyleGAN architecture with style-based generator for generating high-quality, hi...

View Project
ResNet-50 Image Classification with Deep Learning - rskworld.in
ResNet-50 Image Classification
Image Classification

Deep Residual Network with 50 layers for high-accuracy image classification usin...

View Project
View All Projects

About RSK World

Founded by Molla Samser, with Designer & Tester Rima Khatun, RSK World is your one-stop destination for free programming resources, source code, and development tools.

Founder: Molla Samser
Designer & Tester: Rima Khatun

Development

  • Game Development
  • Web Development
  • Mobile Development
  • Software Development
  • Development Tools

Legal

  • Terms & Conditions
  • Privacy Policy
  • Disclaimer

Contact Info

Nutanhat, Mongolkote
Purba Burdwan, West Bengal
India, 713147

+91 93305 39277

hello@rskworld.in
support@rskworld.in

© 2025 RSK World. All rights reserved.

Content used for educational purposes only. View Disclaimer