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allenai--olmocr/olmocr/bench/scripts/difference_viewer.py
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chore: import upstream snapshot with attribution
2026-07-13 13:27:09 +08:00

469 lines
16 KiB
Python

#!/usr/bin/env python3
import argparse
import glob
import json
import os
import sys
from collections import defaultdict
from runners.run_chatgpt import run_chatgpt
from runners.run_gemini import run_gemini
from olmocr.data.renderpdf import render_pdf_to_base64png
def parse_rules_file(file_path):
"""Parse the rules file and organize rules by PDF."""
pdf_rules = defaultdict(list)
with open(file_path, "r") as f:
for line in f:
line = line.strip()
if not line:
continue
try:
rule = json.loads(line)
if "pdf" in rule:
pdf_rules[rule["pdf"]].append(rule)
except json.JSONDecodeError:
print(f"Warning: Could not parse line as JSON: {line}")
return pdf_rules
def get_model_outputs(pdf_path):
"""Get outputs from both models for a given PDF."""
try:
print(f"Attempting to process PDF: {pdf_path}")
print(f"File exists: {os.path.exists(pdf_path)}")
chatgpt_output = run_chatgpt(pdf_path)
gemini_output = run_gemini(pdf_path)
return chatgpt_output, gemini_output
except Exception as e:
print(f"Error getting model outputs for {pdf_path}: {str(e)}")
return f"Error: {str(e)}", f"Error: {str(e)}"
def find_pdfs_in_directory(directory):
"""Find all PDF files in the given directory."""
if not os.path.isdir(directory):
print(f"Warning: {directory} is not a directory.")
return []
pdf_files = []
for ext in ["pdf", "PDF"]:
pattern = os.path.join(directory, f"*.{ext}")
pdf_files.extend(glob.glob(pattern))
print(f"Found {len(pdf_files)} PDF files in {directory}")
for pdf in pdf_files:
print(f" - {pdf}")
return pdf_files
def generate_html(pdf_rules, rules_file_path, pdfs_to_process=None):
"""Generate the HTML page with PDF renderings and model outputs."""
pdf_paths = []
if pdfs_to_process:
for pdf_item in pdfs_to_process:
if os.path.isdir(pdf_item):
pdf_paths.extend(find_pdfs_in_directory(pdf_item))
elif os.path.isfile(pdf_item):
pdf_paths.append(pdf_item)
else:
print(f"Warning: {pdf_item} is neither a valid file nor directory")
else:
pdf_base_dir = os.path.join(os.path.dirname(rules_file_path), "pdfs")
pdf_paths = [os.path.join(pdf_base_dir, pdf_name) for pdf_name in list(pdf_rules.keys())[:10]]
pdf_paths = list(set(pdf_paths))
print("Processing the following PDFs:")
for path in pdf_paths:
print(f" - {path} (exists: {os.path.exists(path)})")
html = """
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>PDF Model Comparison</title>
<style>
body {
font-family: Arial, sans-serif;
margin: 0;
padding: 20px;
background-color: #f5f5f5;
}
.container {
max-width: 1800px;
margin: 0 auto;
}
h1 {
color: #333;
text-align: center;
margin-bottom: 30px;
}
.pdf-container {
background-color: white;
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
margin-bottom: 30px;
overflow: hidden;
}
.pdf-header {
background-color: #4a6fa5;
color: white;
padding: 15px;
font-size: 18px;
font-weight: bold;
display: flex;
justify-content: space-between;
align-items: center;
}
.pdf-content {
display: flex;
flex-direction: row;
padding: 20px;
}
@media (max-width: 1200px) {
.pdf-content {
flex-direction: column;
}
}
.pdf-image {
flex: 0 0 30%;
max-width: 500px;
text-align: center;
padding-right: 20px;
}
.pdf-image img {
max-width: 100%;
height: auto;
border: 1px solid #ddd;
}
.models-container {
flex: 1;
display: flex;
flex-direction: column;
}
.model-outputs {
display: flex;
flex-direction: row;
margin-bottom: 20px;
}
.model-output {
flex: 1;
margin: 0 10px;
border: 1px solid #ddd;
border-radius: 5px;
overflow: hidden;
}
.model-header {
background-color: #4a6fa5;
color: white;
padding: 10px;
font-weight: bold;
text-align: center;
}
.model-content {
padding: 15px;
height: 400px;
overflow-y: auto;
white-space: pre-wrap;
font-family: monospace;
font-size: 14px;
background-color: #f8f9fa;
}
.difference-content {
padding: 15px;
height: 200px;
overflow-y: auto;
white-space: pre-wrap;
font-family: monospace;
font-size: 14px;
background-color: #f8f9fa;
display: none;
margin-top: 20px;
border: 1px solid #ddd;
border-radius: 5px;
}
.controls {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 20px;
padding: 10px;
background-color: #e9ecef;
border-radius: 5px;
}
.rating-controls {
display: flex;
flex-wrap: wrap;
gap: 10px;
}
button {
padding: 8px 15px;
border: none;
border-radius: 4px;
cursor: pointer;
font-weight: bold;
transition: background-color 0.2s;
}
button:hover {
opacity: 0.9;
}
.rating-btn {
flex: 1;
min-width: 120px;
}
.chatgpt-better {
background-color: #28a745;
color: white;
}
.gemini-better {
background-color: #dc3545;
color: white;
}
.both-good {
background-color: #17a2b8;
color: white;
}
.both-bad {
background-color: #6c757d;
color: white;
}
.invalid-pdf {
background-color: #343a40;
color: white;
}
.show-diff-btn {
background-color: #fd7e14;
color: white;
}
.highlight {
background-color: #ffff99;
}
.rating-indicator {
display: inline-block;
padding: 5px 10px;
border-radius: 4px;
color: white;
font-weight: bold;
margin-left: 10px;
}
.error {
color: #dc3545;
padding: 20px;
text-align: center;
border: 1px solid #dc3545;
border-radius: 5px;
margin: 20px;
}
</style>
</head>
<body>
<div class="container">
<h1>PDF Model Comparison</h1>
"""
for pdf_path in pdf_paths:
if not os.path.exists(pdf_path) or not os.path.isfile(pdf_path):
print(f"Skipping non-existent or non-file path: {pdf_path}")
continue
pdf_name = os.path.basename(pdf_path)
pdf_id = pdf_name.replace(".", "-")
try:
print(f"Rendering PDF: {pdf_path}")
base64_img = render_pdf_to_base64png(pdf_path, 0)
img_html = f'<img src="data:image/png;base64,{base64_img}" alt="{pdf_name}">'
except Exception as e:
print(f"Error rendering PDF: {str(e)}")
img_html = f'<div class="error">Error rendering PDF: {str(e)}</div>'
print(f"Getting model outputs for: {pdf_path}")
chatgpt_output, gemini_output = get_model_outputs(pdf_path)
html += f"""
<div class="pdf-container" id="pdf-{pdf_id}">
<div class="pdf-header">
<span>{pdf_name}</span>
<span class="rating-indicator" id="rating-{pdf_id}"></span>
</div>
<div class="pdf-content">
<div class="pdf-image">
{img_html}
</div>
<div class="models-container">
<div class="controls">
<div class="rating-controls">
<button class="rating-btn chatgpt-better" onclick="rateModel('{pdf_id}', 'chatgpt')">ChatGPT Better</button>
<button class="rating-btn gemini-better" onclick="rateModel('{pdf_id}', 'gemini')">Gemini Better</button>
<button class="rating-btn both-good" onclick="rateModel('{pdf_id}', 'both-good')">Both Good</button>
<button class="rating-btn both-bad" onclick="rateModel('{pdf_id}', 'both-bad')">Both Bad</button>
<button class="rating-btn invalid-pdf" onclick="rateModel('{pdf_id}', 'invalid')">Invalid PDF</button>
</div>
<button class="show-diff-btn" onclick="toggleDifference('{pdf_id}')">Show Differences</button>
</div>
<div class="model-outputs">
<div class="model-output">
<div class="model-header">ChatGPT Output</div>
<div class="model-content" id="chatgpt-{pdf_id}">{chatgpt_output}</div>
</div>
<div class="model-output">
<div class="model-header">Gemini Output</div>
<div class="model-content" id="gemini-{pdf_id}">{gemini_output}</div>
</div>
</div>
<div class="difference-content" id="diff-{pdf_id}">
<h3>Differences</h3>
<p>Loading differences...</p>
</div>
</div>
</div>
</div>
"""
html += """
</div>
<script>
// Store ratings
const ratings = {};
function rateModel(pdfId, rating) {
// Save rating
ratings[pdfId] = rating;
// Update visual indicator
const indicator = document.getElementById(`rating-${pdfId}`);
indicator.textContent = rating.replace('-', ' ').toUpperCase();
// Apply class matching the rating
indicator.className = 'rating-indicator ' + rating;
// Save ratings to localStorage
localStorage.setItem('pdf-model-ratings', JSON.stringify(ratings));
}
function toggleDifference(pdfId) {
const diffElement = document.getElementById(`diff-${pdfId}`);
const chatgptContent = document.getElementById(`chatgpt-${pdfId}`).textContent;
const geminiContent = document.getElementById(`gemini-${pdfId}`).textContent;
if (diffElement.style.display === 'none' || !diffElement.style.display) {
diffElement.style.display = 'block';
// If content is "Loading differences...", calculate differences
if (diffElement.textContent.includes("Loading differences...")) {
// Simple difference highlighting
const diffResult = findDifferences(chatgptContent, geminiContent);
diffElement.innerHTML = diffResult;
}
} else {
diffElement.style.display = 'none';
}
}
function findDifferences(text1, text2) {
// Split into sentences for comparison
const sentences1 = text1.split(/(?<=[.!?])\\s+/);
const sentences2 = text2.split(/(?<=[.!?])\\s+/);
let result = "<h4>ChatGPT unique content:</h4><ul>";
// Find sentences in text1 that aren't in text2
sentences1.forEach(sentence => {
if (sentence.trim().length > 10 && !text2.includes(sentence)) {
result += `<li><span class="highlight">${sentence}</span></li>`;
}
});
result += "</ul><h4>Gemini unique content:</h4><ul>";
// Find sentences in text2 that aren't in text1
sentences2.forEach(sentence => {
if (sentence.trim().length > 10 && !text1.includes(sentence)) {
result += `<li><span class="highlight">${sentence}</span></li>`;
}
});
result += "</ul>";
return result;
}
// Load saved ratings on page load
window.onload = function() {
const savedRatings = localStorage.getItem('pdf-model-ratings');
if (savedRatings) {
const parsedRatings = JSON.parse(savedRatings);
for (const pdfId in parsedRatings) {
rateModel(pdfId, parsedRatings[pdfId]);
}
}
};
</script>
</body>
</html>
"""
return html
def main():
parser = argparse.ArgumentParser(description="Generate an HTML visualization for comparing AI model outputs on PDFs.")
parser.add_argument("-r", "--rules_file", help="Rules file path", default="./sample_data/dataset.jsonl")
parser.add_argument("-o", "--output", help="Output HTML file path", default="pdf_model_comparison.html")
parser.add_argument("-p", "--pdfs", nargs="+", help="Specific PDF files or directories to process")
parser.add_argument("-l", "--limit", type=int, help="Limit the number of PDFs to process", default=10)
args = parser.parse_args()
if not os.path.exists(args.rules_file):
print(f"Error: Rules file not found: {args.rules_file}")
sys.exit(1)
if args.pdfs:
for pdf_path in args.pdfs:
if not os.path.exists(pdf_path):
print(f"WARNING: Path not found: {pdf_path}")
pdf_rules = parse_rules_file(args.rules_file)
html = generate_html(pdf_rules, args.rules_file, args.pdfs)
with open(args.output, "w") as f:
f.write(html)
print(f"HTML visualization created: {args.output}")
print("Open this file in a web browser to view and rate model outputs.")
if __name__ == "__main__":
main()