vbi-evaluate-blogs 0.1.13

Evaluate blogs

VBI Evaluate Blogs

vbi_evaluate_blogs is a Python package designed to evaluate the quality of blog content comprehensively. It combines advanced text analysis, image evaluation, and fact-checking capabilities to ensure the quality, relevance, and credibility of the content. The package leverages Azure OpenAI and other state-of-the-art tools to provide accurate and insightful evaluations.

Features

1. Text Content Evaluation

• Analyzes the grammar, structure, and coherence of the text.
• Provides feedback on readability, keyword distribution, and SEO optimization.
• Detects potential issues such as redundancy, lack of clarity, or missing components.

2. Image Relevance Analysis

• Evaluates the quality and relevance of images in the content.
• Ensures that images align with the context and purpose of the document.
• Extracts and describes image content for deeper analysis.

3. Fact-Checking

• Verifies the factual accuracy of the content using external sources.
• Highlights potential inaccuracies or unsupported claims.
• Ensures the credibility of the information presented.

4. Modular Design

• Each feature is implemented as a separate module, allowing for flexible usage.
• Users can choose to run specific evaluations or combine them as needed.

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Installation

To install the package, use the following commands:

pip install vbi-evaluate-blogs
playwright install

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Usage

1. Initialization

Before using the package, ensure you have set up your Azure OpenAI credentials in a .env file:

AZURE_OPENAI_API_KEY="your_api_key"
AZURE_OPENAI_ENDPOINT="your_endpoint"

2. Importing the Package

The package provides three main modules:

• check_text: For text content evaluation.
• check_image: For image relevance analysis.
• check_fact: For fact-checking.

You can import these modules as follows:

from vbi_evaluate_blogs import check_text, check_image, check_fact
from langchain_openai import AzureChatOpenAI
from dotenv import load_dotenv
import os

load_dotenv()

3. Setting Up Azure OpenAI Models

Initialize the Azure OpenAI models for text and image processing:

text_llm = AzureChatOpenAI(
    api_key=os.getenv("AZURE_OPENAI_API_KEY"),
    azure_endpoint=os.getenv("AZURE_OPENAI_ENDPOINT"),
    model="o3-mini",
    api_version="2024-12-01-preview"
)

image_llm = AzureChatOpenAI(
    api_key=os.getenv("AZURE_OPENAI_API_KEY"),
    azure_endpoint=os.getenv("AZURE_OPENAI_ENDPOINT"),
    model="gpt-4o-mini",
    api_version="2024-08-01-preview",
    temperature=0.7,
    max_tokens=16000
)

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4. Text Content Evaluation

Use the check_text module to evaluate the structure, grammar, readability, and SEO of the text content:

content = """
# Sample Blog Content
This is a sample blog content for evaluation.
"""

result = check_text(text_llm, content)
print("Text Evaluation Result:")
print(result)

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5. Image Relevance Analysis

Use the check_image module to analyze images in the content:

content_with_images = """
![](https://example.com/sample-image.jpg)

# Sample Blog Content with Images
This is a sample blog content with images for evaluation.
"""

image_result = check_image(text_llm, image_llm, content_with_images)
print("Image Analysis Result:")
print(image_result)

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6. Fact-Checking

Use the check_fact module to verify the factual accuracy of the content:

content_with_claims = """
# Sample Blog Content with Claims
The Earth is flat.
"""

fact_result = check_fact(text_llm, content_with_claims)
print("Fact-Checking Result:")
print(fact_result)

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7. Comprehensive Evaluation

You can combine all three modules for a comprehensive evaluation:

content = """
![](https://example.com/sample-image.jpg)

# Sample Blog Content
This is a sample blog content with images and claims for evaluation.
"""

text_result = check_text(text_llm, content)
image_result = check_image(text_llm, image_llm, content)
fact_result = check_fact(text_llm, content)

print("Comprehensive Evaluation Result:")
print({
    "text": text_result,
    "images": image_result,
    "facts": fact_result
})

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Command-Line Usage

You can also use the package via the command line for quick evaluations:

python -m vbi_evaluate_blogs --file path/to/your/blog.md

Additional Options

• --text: Perform only text evaluation.
• --images: Perform only image analysis.
• --facts: Perform only fact-checking.

Example:

python -m vbi_evaluate_blogs --file path/to/your/blog.md --text --images

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Advanced Usage

Customizing the Model

You can customize the Azure OpenAI model by providing additional parameters during initialization:

model = AzureChatOpenAI(api_key="your_api_key", temperature=0.7, max_tokens=1000)

Combining Modules

You can combine multiple modules to perform a comprehensive evaluation:

from vbi_evaluate_blogs import check_text, check_image, check_fact

content = """
# Sample Blog Content
This is a sample blog content with images and claims for evaluation.
"""

text_result = check_text(text_llm, content)
image_result = check_image(text_llm, image_llm, content)
fact_result = check_fact(text_llm, content)

combined_result = {
    "text": text_result,
    "images": image_result,
    "facts": fact_result
}

print("Combined Evaluation Result:", combined_result)

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License

This project is licensed under the MIT License. See the LICENSE file for details.