Pangram Image is a model for detecting AI-generated images. It detects image outputs from all of the major AI image providers including OpenAI's GPT Image, Gemini's Nano Banana, Midjourney, FLUX, and Grok Imagine, and some AI video providers, including Kling, Seedance, Veo, and Wan. Introducing Pangram Image Detection

We understand that from the perspective of artists and creators, false AI accusations of genuinely authentic art cause serious harm, and we took special care to prevent this from occurring with our model. On a subset of 2,000 images in WikiArt, we accurately classified every single image as human. On ReLAION, a diverse dataset of pre-2022 images from the internet, including photos, web graphics, CGI, and more, Pangram Image demonstrates a false positive rate of 0.16%, approximately 1 in 625. Introducing Pangram Image Detection

On an internal benchmark of 5 commercial detectors, Pangram Image achieves 99.5% accuracy, compared to the next closest competitor at 98%. On external benchmarks, such as the NTIRE 2026 AI Image Challenge, Synthbuster, and Mirage, Pangram Image consistently achieves over 99% AUROC and beats competitors by several percentage points. Introducing Pangram Image Detection