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

January 20, 2026 (2026-01-20-base, Model 4.1b)

Improved

• Improved robustness to named entities
• Improved performance on classic texts, Q&A datasets, reviews, legal, and government documents.

December 18, 2025 (2025-12-18-base, Model 3.15b)

Improved

• Improved robustness to AI paraphrasers

December 4, 2025 (2025-12-04-multilingual, Model 3.7m)

Improved

• Improved performance on latest language model providers for French, Spanish, German, Portuguese.
• Reduced FPR on formally written multilingual documents

November 28, 2025 (2025-11-28-base, Model 3.14b)