PadhAI v2 - Multimodal Punjabi AI Tutor (Gemma 3)

PadhAI v2 is the latest fine-tuned multimodal AI tutor based on the Gemma 3 4B (quantized to 1B equivalent performance in GGUF). It is specifically optimized for students of the Punjab School Education Board (PSEB).

v2 Improvements

  • Anti-Hallucination: Significantly improved refusal of out-of-scope or advanced topics (e.g., refusing to teach calculus to Class 3).
  • Identity: Stronger persona as "PadhAI," built by Bhrigu Verma.
  • Punjabi Fluency: More natural, warm, and culturally grounded Punjabi (Gurmukhi) responses.
  • Data: Retrained on a cleaned dataset of 6,599 high-quality instructional pairs.

Files in this Repository

  1. padhai-v2-1b-q4_k_m.gguf: The 4-bit quantized language model weights.
  2. padhai-v2-mmproj-f16.gguf: The vision projector/tower required for image understanding.

How to Use

Use with llama.cpp or mobile apps like PocketPal:

./llama-cli -m padhai-v2-1b-q4_k_m.gguf --mmproj padhai-v2-mmproj-f16.gguf -p "ਤੁਸੀਂ ਕੌਣ ਹੋ?"

Credits

Developed by Bhrigu Verma.

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GGUF
Model size
8B params
Architecture
gemma4
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4-bit

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