README.md

metadata

license: llama3.1
language:
  - en
  - sql
  - py
tags:
  - gis
  - geospatial
  - fine-tuned
  - unsloth
pipeline_tag: text-generation

🗺️ Llama-3.1-8B-GIS-Expert

This model is a fine-tuned version of Llama-3.1-8B-Instruct, specialized for Geospatial Analysis (GIS).

🧠 Capabilities

It has been trained on a multi-task dataset to handle three specific roles:

1. PostGIS Expert: Converts natural language questions into valid PostgreSQL / PostGIS SQL queries.
2. Python GIS Developer: Writes Python scripts using geopandas, shapely, and rasterio.
3. Geospatial Analyst: Explains spatial relationships and topology logic.

💻 How to Use

System Prompts (Crucial)

To get the best results, you must use the correct System Prompt for the task:

• For SQL: "You are a PostGIS expert. Convert the question into a SQL query."
• For Python: "You are a Python GIS developer. Write a script to solve the geospatial problem."
• For Reasoning: "You are a Geospatial Analyst. Explain the spatial relationship."

Example Code

from transformers import AutoModelForCausalLM, AutoTokenizer

model_id = "kumarprince070107/Llama-3.1-8B-GIS-v2"
tokenizer = AutoTokenizer.from_pretrained(model_id)
model = AutoModelForCausalLM.from_pretrained(model_id, device_map="auto")