• Added new features.
• Improved for improvements to existing functionality.
• Removed for now removed features.
• Fixed for any bug fixes.

September 4, 2025 (2025-09-04-base, Model 3.9b)

Improved

• Improved accuracy across the board, reducing false positives on human documents, and increasing recall on AI documents

August 22, 2025 (2025-08-22-base, Model 3.8b)

Improved

• Improved performance on GPT5 models

August 11, 2025 (2025-08-11-base, Model 3.7b)

Improved

• Improved performance on the latest language models from top providers
• Improved robustness to openai deep research data
• Improved robustness to adversarial prompts

July 23, 2025 (2025-07-23-base, Model 3.6b)