What’s New With Copyleaks

Smarter Content Oversight. Powered by Contextual AI.

We’re excited to announce the launch of Text Moderation, a new feature designed to help organizations maintain safe, respectful, and inclusive digital environments. Unlike traditional keyword filters, Text Moderation uses contextual AI to evaluate how language is used, making it easier to distinguish between harmful or policy-violating content and harmless conversation.

Whether your team is moderating user-generated content, managing classroom discussions, or ensuring compliance across community platforms, Text Moderation delivers clarity, control, and confidence.

Key Features

• Context-Aware Flagging
  Goes beyond basic keyword filters by analyzing the way language is used, reducing false positives and unnecessary disruption.
• Robust Tagging System
  Flags content across categories like sexual, toxic, violence, profanity, self-harm, harassment, hate speech, drug use, firearms, cybersecurity, and more—helping teams align detection with policy requirements.
• Customizable Filters
  Select which categories to monitor so you can tailor detection to your platform’s unique guidelines and risk levels.
• Cultural & Regional Nuance Detection
  Recognizes slang, idioms, and tone across English dialects for more accurate, globally relevant moderation.
• In-Context Highlighting & Explanations
  Pinpoints flagged text within content and provides human-readable explanations for why it was flagged.

Who It’s For

• Content reviewers & trust and safety teams
• Publishers & media platforms
• Social media and UGC app moderators
• Review platforms and feedback tools
• Online forums and community managers
• Teams curating or moderating LLM training data

Why It Matters

For years, customers have asked for moderation tools that understand meaning, not just words. Keyword-only systems often over-police users and miss nuance. Text Moderation solves this by delivering contextual awareness that helps teams act with precision—protecting communities without silencing them.

For customers already using Copyleaks AI detection, Text Moderation adds another layer of confidence, ensuring that repeated or reused AI-generated patterns tied to harmful content don’t go unnoticed.

Copyleaks Web Platform: June 24, 2025
LMS and API: July 8, 2025

Overview

AI Detector V9 is built to keep pace with the evolving landscape of Large Language Models (LLMs). This update delivers greater detection accuracy, enhanced contextual analysis, and improved performance in complex, high-stakes environments like education, publishing, and enterprise.

What’s New in V9?

Improved Accuracy & Contextual Analysis
V9 strengthens Copyleaks’ detection engine with:

• Enhanced precision in identifying AI-generated content
• Smarter contextual understanding for nuanced writing
• Optimized performance across diverse use cases and formats

Frequently Asked Questions

Q: Why this update?
A: V9 is a crucial upgrade designed to keep pace with the latest advancements in generative AI, ensuring Copyleaks remains the most accurate and reliable detection solution available.

Q: What new models can AI Detector now identify with V9?
A: V9 expands support to include the most recent and widely used AI models, such as:

• OpenAI: GPT-4o, GPT-4.1, GPT-4o-mini, GPT-0.3
• Google: Gemini 2.5 Flash, Gemini 2.5 Pro (03-25)
• Anthropic: Claude 3.7 Sonnet (20250219)

These additions enable deeper coverage and more confident identification of content generated by today’s most powerful LLMs.

Q: Is V9 validated for accuracy?
A: Yes. V9 has been rigorously tested against real-world data and use cases by Copyleaks’ QA and Data Science teams. It maintains our industry-leading benchmark for accuracy.

Learn more on our AI Detector Testing Methodology page.

Overview
The Copyleaks Google Docs Add-on allows users to scan content directly within their Google Docs for plagiarism and AI-generated text. This seamless integration eliminates the need to upload files or switch platforms, enabling real-time content verification and editing.

Key Features

• Real-Time Detection: Instantly scan for plagiarism and AI-generated content while writing.
• Snapshot Results: View originality and AI insights in a sidebar without leaving Google Docs.
• Edit-as-You-Go: Make quick revisions to flagged content directly within the document.
• Integrated Access: Open detailed reports in the Copyleaks app if needed.
• Seamless Workflow: No more uploading or moving between tools—scan and edit in one place.
• Multi-Audience Support: Designed for individuals, students, educators, and enterprise teams.

Target Users

• Students & Educators: Uphold academic integrity effortlessly.
• Writers & Content Creators: Ensure originality and avoid accidental plagiarism.
• Enterprise Teams: Protect brand reputation and maintain compliance directly in the workflow.

Benefits

• Verify originality without disrupting your writing flow.
• Save time with instant, actionable insights.
• Enhance content integrity and compliance across educational, personal, and enterprise use cases.
• Easily scale across individual users or entire organizations using Google Workspace.

Overview:

We’re excited to introduce AI Logic, Copyleaks’ next-generation AI detection technology designed to provide deeper transparency and explainability in content analysis. AI Logic brings two powerful components:

• AI Source Match — Identifies if flagged AI-generated content has been published elsewhere, helping to detect potential AI plagiarism or content reuse.
• AI Phrases — Highlights patterns and phrasing statistically common in AI-generated text, providing additional insight into detection outcomes.

Key Benefits:

• Greater transparency into why content is flagged as AI-generated.
• Source-backed evidence for more confident decision-making.
• Multi-layered insights supporting authorship validation, originality assurance, and responsible AI use.

Availability:

AI Logic is now integrated into Copyleaks’ web platform and API. LMS will be available late summer 2025.

AI Insights is now available in English, Spanish, French, German, Portuguese, and Italian, with more languages currently in the works.

• Major improvement in accuracy for English language: We have made significant improvements in the AI detection capabilities compared to V6.1 in English. No changes have been made to the other languages.
  
• Humanizers and paraphrasers detection: Using the highest sensitivity results in an improved paraphrasers and humanizers detection. See definition below.
  
• AI Insights: a new version of the AI Insights in English is published, built on a much larger database for improved accuracy, as well as new AI Insights for humanizers and paraphrasers tools.
  
• Faster models: This version ensures faster and more efficient AI detection in English resulting in an even quicker prediction.