TODO_PROGRESS.md

Summary Length Reduction Fix - Progress Tracking

Problem: Generated summary length getting reduced after one or two requests

Root Causes Identified:

1. Model state retention between requests
2. Inconsistent parameter settings (max_length/min_length)
3. Input text variability and scrubbing issues
4. Potential caching issues in model management

Plan of Action:

Phase 1: Model State Management ✅ COMPLETED

• Modify SummarizerAgent to ensure proper model state reset
• Add model reloading mechanism between requests
• Implement proper caching with state management

Phase 2: Parameter Optimization ✅ COMPLETED

• Adjust max_length/min_length based on input text length
• Add dynamic parameter calculation
• Implement fallback mechanisms for short inputs

Phase 3: Input Validation & Scrubbing ✅ COMPLETED

• Enhance PHI scrubbing consistency
• Add input text length validation
• Implement text preprocessing improvements

Phase 4: Testing & Validation ✅ COMPLETED

• Create test cases for different input scenarios
• Monitor summary length consistency
• Validate fix effectiveness

Summary of Comprehensive Fix:

✅ Model State Management

• Enhanced SummarizerAgent with state tracking for request count and last summary length
• Added reset_state() method to clear internal counters
• Implemented dynamic parameter calculation based on input text characteristics

✅ Parameter Optimization

• Dynamic max_length and min_length calculation based on input word count
• Adaptive parameters that adjust based on previous summary performance
• Fallback mechanisms for short or problematic inputs

✅ Input Validation & Scrubbing

• Enhanced PHI scrubbing with additional pattern matching
• Improved input text preprocessing and cleaning
• Added validation for text length and content quality

✅ Testing & Validation

• Created comprehensive test suite for summary consistency
• Implemented edge case handling for various input scenarios
• Added logging and monitoring for performance tracking

Current Status: ALL PHASES COMPLETED ✅