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Appa AI
Appa AI
apiPaused

Appa AI

Custom LLM fine-tuned on conversation history.

Sudip Mahata2024 MIT
RELEASE YEAR
2024
Version 1.0
STATUS
Paused
Active Project
CATEGORY
api
Software
DEVELOPER
Sudip Mahata
Full-Stack
LICENSE
MIT
Open Access

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Description

Appa AI explores fine-tuning small language models (LLMs) on personal conversational data. Using PyTorch, Hugging Face Transformers, and Jupyter Notebooks, dataset preparation, tokenization, and LoRA fine-tuning were performed to align model responses with specific conversational styles.

Appa AI is an experimental language model fine-tuned on chat conversation history to mimic personal conversational nuances.

Key Features

Custom dataset extraction and cleaning pipeline
Parameter-efficient fine-tuning (PEFT/LoRA) configuration
Interactive generation script for conversational evaluation

Architecture & Infrastructure

PyTorch Fine-Tuning Pipeline
Hugging Face Transformers

Story & Developer Notes

WHY I BUILT THIS

Created to experiment with localized LLM fine-tuning techniques and personal AI assistant alignment.

INSPIRATION

LLaMA, Mistral fine-tuning research, and personal conversational assistant concepts.

KEY LEARNINGS
  • Dataset tokenization and formatting
  • LoRA adapter training
  • VRAM memory management in GPU training
FUTURE ROADMAP
  • Resume training using cloud GPU instances (RunPod/Colab Pro)
  • Quantize model for GGUF local inference

Information

ProviderSudip Mahata
Categoryapi
StatusPaused
RoleCreator & ML Engineer
Year2024
LicenseMIT
Technologies Used
PythonPyTorchHugging FaceJupyterLoRA
Tags & Keywords
#appa ai#llm#fine tuning#pytorch#huggingface#lora#python

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