Pangram Labs provides highly accurate AI text detection software to verify content authorship across various large language models. Their solutions offer near-zero false positives, serving educators, publishers, and trust and safety teams. The platform delivers detailed analysis through a dashboard, API, and integrations to maintain content integrity.
Funding
$13M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
HMS+1Founders
Product
Problem
The increasing use of sophisticated generative AI models makes it difficult to determine the authenticity and originality of text-based content. This poses challenges for educators, publishers, and content moderators who need to ensure academic integrity, protect intellectual property, and maintain trust in online platforms.
Solution
Pangram Labs offers a suite of AI detection tools designed to accurately identify text generated by large language models (LLMs) such as ChatGPT, Claude, Gemini, and Llama. Pangram's technology employs a multi-step approach, including hard negative mining and mirror prompts, to maximize accuracy and minimize false positives. The platform provides a dashboard for in-depth analysis, a Chrome extension for on-the-go detection, an API for seamless integration, and plagiarism detection capabilities to identify both AI-generated and externally sourced content. Pangram's models are continuously updated to detect new and unreleased AI models, as well as paraphrased content, ensuring robust and reliable AI detection across various domains.
Target Audience
Pangram's primary customers include educators seeking to uphold academic integrity, publishers aiming to protect copyrighted material, and content moderation teams focused on maintaining trust and safety on their platforms.
Features
- AI likelihood scoring to determine the probability of AI-generated content
- LLM origin detection to identify the source model (e.g., GPT-4, Claude, Gemini)
- Section-by-section analysis to pinpoint AI usage within a document
- Resistance to humanizer technology, detecting over 90% of high-quality humanized content
- Multilingual support for over 20 languages, including Arabic, Japanese, Korean, and Hindi
- Plagiarism detection to identify content from billions of web pages, academic papers, and news articles
- Integrations with Canvas and Google Classroom for automated AI checks in assignments
- API access for developers to integrate AI detection into their own applications
- Chrome extension for real-time AI detection on any website
- File upload and OCR capabilities for scanned documents