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Introducing our latest AI detector, Pangram 3.

Schools can add a Google Classroom AI detector by integrating third-party tools like Pangram into their Learning Management System.

Academia is facing an explosion of generative AI usage.

HR teams are overwhelmed with hundreds of AI-generated cover letters, which they have to wade through to find sincere high-quality candidates they actually want to send to hiring manager.

AI resume builders can be worth it, but only in specific contexts.

Why is the AI watermarking bet is losing?

Despite the FTC ruling that AI-generated reviews are illegal, bad actors continue to publish LLM generated product reviews that mislead customers.

AI will not become undetectable; rather, our tools for detecting it will evolve and continue to preserve the value of human writing.

The answer is “Yes.

GitHub, Copilot, ChatGPT, and Claude are AI coding assistants.

The rise of Large Language Models, like ChatGPT, has supercharged a form of academic dishonesty known as “patchwork plagiarism.

This guide covers how the policies of different law schools are evolving and why you must be extremely cautious about how AI is integrated into your legal education.

Announcing the release of open weights and source-code available versions of Pangram based on the EditLens technology we introduced in our ICLR 2026 paper.

AI detection scores aren't like a traditional grading rubric, where "pass" and "fail" are obvious.

Enterprise-Grade AI Detection: Choosing the right AI detector is about more than just finding a tool that works today; it’s about choosing a partner with the research background and infrastructure to stay ahead of new LLM releases.

Almost all of us have recently read something that felt so robotic, soulless, or fake, that it left us with this question: did AI write this?

Even though AI-assisted legal document drafting is now common, undocumented AI usage can introduce hallucinations, compliance issues, and evidentiary challenges that make things more difficult for your clients.

OpenAI just released a new flagship model: GPT-5. 4! We break down if Pangram can detect it.

The lack of a legally binding, industry-wide standard for appropriate AI use leaves newsrooms to navigate these unexplored waters on their own.

AI humanizers make AI slop less human, less comprehensible, and less accurate.

AI has accelerated the rise in candidate fraud.

Introducing the latest Pangram model with improved recall!

Pangram and Proofig AI have partnered up to provide better integrity and transparency tools for researchers, institutions, and publications.

Are you worried about using AI for homework?

The subreddit r/writing states in their rules: No Generative AI: r/writing is a place for human-created writing.

Does Google penalize AI content?

AI-enabled tools can be a great learning resource for students by breaking down concepts in new ways, creating interactive study materials, and having a knowledgeable "tutor" available 24/7.

Our most recent technical manuscript, EditLens, was accepted for publication into ICLR, one of the most prestigious machine learning publication venues.

In this blog post, we will compare the performance of GPTZero's new model with Pangram's AI detection including the latest GPT-5 models.

Independent comparison of 30 AI detection tools tested for accuracy, speed, and false positive rates.

Pangram's 3. 0 API is live!

Explore our latest model with AI assistance detection.

A technical overview of Pangram new model with AI assistance detection.

In this talk, Chris detailed the ways he leveraged AI detection tools, along with others, in a “mosaic approach” to help safeguard integrity in his course, but more importantly to get us all past the “cops and robbers” phase and back to the student/teacher dynamic.

The difference between AI use and plagiarism, where do we draw the line?

Meet Katherine Thai, Ph. D. , Pangram's Founding AI Research Scientist!

Bradley Emi, CTO of Pangram Labs, gave a session about the State of AI Detection at the ICAI conference.

Professor Jason Gulya joins Pangram to discuss the future of assessment in the AI age.

AI-generated material is cropping up in product descriptions and advertising and marketing campaigns.

Can Pangram detect the latest release from Google?

Pangram performed an analysis of all papers and peer reviews submitted to ICLR, a major machine learning publication venue.

Pangram’s internal testing holds up to scrutiny from third-parties.

Students may edit an AI generated essay in efforts to fool AI detectors, introducing grammar and punctuation errors, removing certain words and phrases, and paraphrasing whole sentences and paragraphs.

OpenAI, the company behind ChatGPT, just released a new AI tool that may make combatting AI-generated assignments with AI detection more difficult.

You might have noticed that our previous model detected AI content using fixed chunks of text, creating overlapping segments.

AI detectors use machine learning to determine AI-generated content by identifying patterns, structure, and word choices.

Meet Elyas Masrour, founding AI engineer at Pangram!

The latest AI detection models, like Pangram, have not only caught up to the latest LLMs, but are being built as future proof.

Check out how Gradpilot uses Pangram to identify overreliance on AI in the college admissions writing process.

How Pangram and other AI detectors handle attempts to edit or obfuscate AI-generated text.

In this blog post, we look at Pangram's updated accuracy on humanizers.

Pangram recently updated its privacy policy and terms of service.

The pangram-sdk package allows developers to use Pangram's AI Content Detector API to check short pieces of text, or longer documents, for signs that the content was AI-generated.

Instructions on how to use tags to organize your AI check results!

How well does Pangram detect GPT-5?

An overview of how Pangram's new Plagiarism Detection Features work.

Technology and progress have abounded, but the process of learning hasn’t changed.

Discover how Pangram AI detection performs on reasoning models like OpenAI's o3 series, Claude 4, and Gemini 2.

At Pangram we work with institutions of all types to help them detect content created by AI.

You may have noticed recently that Pangram's AI detector has a minimum word count for a prediction of AI or human.

As artificial intelligence becomes increasingly widespread, teachers want to be able to tell if students are using AI to write their assignments for them.

The Turnitin AI writing detector is simple, but many educators opt to use Pangram instead.

Before AI, there was no getting around it: writing an essay would take hours, if not days or weeks.

Does Pangram detect AI writing from Meta's newly released Llama 4?

A comprehensive guide to spotting the linguistic patterns in AI-generated text.

A deep dive into how Pangram achieves industry-leading false positive rates in AI detection, with a false positive rate of 1 in 10,000.

This blog post discusses how to go beyond the AI detection score: how do you prove that a student has or hasn't used AI irresponsibly?

If you’re a teacher, you’ve probably heard of Grammarly.

Pangram has been popping up in the research being published in the field of AI detection.

Perplexity and burstiness are often associated with AI detection.

We put our AI detector to the test against today's released GPT-4. 5 model.

Many myths and misconceptions about AI Detection are commonly heard today.

As we discussed last week, AI tends to overuse certain words and phrases.

If you pay close enough attention, you can often find indicators in a text that suggest it was written by AI.

You're grading assignments, reading them one-by-one, until one of them catches your eye.

Our latest model can not only detect AI-generated content with high accuracy, but can also distinguish between content generated by different LLMs like GPT-4, Claude, and Gemini.

I meet a lot of teachers who have the same perspective regarding checking students' writing for AI.

Many teachers work with student writing directly in Google docs.

We are excited to see new research from Jenna Russell, Marzena Karpinksa, and Mohit Iyyer, collaborators from the University of Maryland and Microsoft, that shows that Pangram is the best AI detection system.

Last week, we announced that Pangram is now able to detect AI humanizers.

We're excited to announce that today we have shipped a model that can detect over 90% of high-quality humanized content.

AI is one of the most disruptive technologies in education, so we are providing two recommendations for AI policies that educators can use in their classrooms.

In November, Anthropic released an update to Claude.

Researchers from the University of Houston, UC Berkeley, UC Irvine and the startup Esperanto AI have found that Pangram is the most robust AI text detector out of a wide variety of both commercial and open-source methods.

In February 2024, an article published in Frontiers in Cell and Developmental Biology featured figures that were obviously AI-generated.

In April 2024, Pangram Labs partnered with Quora to help them take on spammers using ChatGPT to respond to posts with inauthentic, AI-generated answers.

About two months ago, we released our first multilingual Pangram Text AI detection model, and now we are ready to announce our first multilingual update!

News is a $150BN industry employing thousands of reporters and journalists to write news articles receiving billions of views.

We’re excited to announce a major update to Pangram Text, our flagship AI detection model.

As LLMs become more sophisticated, fraudsters and spammers will realize the opportunity to use generative AI to scale inauthentic content across the web with the intention of stealing advertising dollars.

ChatGPT and other large language models (LLMs), commonly referred to in aggregate as “AI,” have become increasingly popular tools.

Today we’re excited to show off our capability to rapidly adapt to new LLMs in the marketplace by releasing an update to our model that achieves near-perfect accuracy in detecting AI-written text from GPT-4o, Claude 3, and LLaMA 3.

In response to new AI regulations passed in Europe, we published our analysis where we predicted that leading companies would start to take action on AI transparency.

As we stand on the cusp of the biggest election year in history, the intersection of technology and democracy takes centre stage once again.

We are thrilled to announce a change of name from Checkfor. ai to Pangram Labs!

Last week, the European Parliament passed the Artificial Intelligence Act (AI Act), a comprehensive framework for EU member states to follow in regulating AI products and services.

Last month, we released our technical report which comprehensively benchmarked our model against our competition as well as a leading academic method.

At Pangram Labs, we are building the best AI text detection model to protect the internet from being flooded by inauthentic, deceptive, and low-quality content.

Arguably “the person of the year for 2023” has been AI.

“How can you possibly detect AI text? ” Well, as they say, style is character.

At Checkfor.

Today, the Biden administration issued new standards for AI safety and security, including a directive on AI content detection.

Today, we are launching Checkfor.