AI Release Tracker — Every Major AI Model Release Since ChatGPT
Free timeline tracks every frontier model with benchmarks and release dates.
AI Release Tracker is a comprehensive, free resource for anyone following the rapid pace of AI model development. Launched with the starting point of ChatGPT on November 30, 2022, it now tracks 155 frontier models from nine leading labs: Anthropic, OpenAI, Google, Meta, xAI, DeepSeek, Mistral, Moonshot AI, and Cursor. Each model entry includes essential specs such as release date, parameter count, context window, model type (open-source vs. proprietary), and benchmark scores on GPQA Diamond (graduate-level science QA), SWE-Bench Verified (software engineering), and MMMU (multimodal understanding). The platform is updated continuously as new frontier models are released.
The analytics page offers deep insights: cumulative release charts, monthly release frequency, year-over-year totals, benchmark frontier progression, and release cadence by company. As of the latest update, the most recent tracked model is Mistral Medium 3.5 (released April 29, 2026). On GPQA Diamond, the current leader is OpenAI's GPT-5.4-Pro with a score of 94.4%, while on SWE-Bench Verified, Anthropic's Claude Opus 4.7 leads at 87.6%. The tracker is ad-free and optional sign-up provides notifications for new model launches. It's an indispensable tool for AI professionals, researchers, and investors needing to stay on top of a rapidly shifting landscape.
- Tracks 155 frontier models from 9 labs including OpenAI, Anthropic, Google, Meta, xAI, DeepSeek, Mistral, Moonshot AI, and Cursor.
- Latest tracked model: Mistral Medium 3.5 (Apr 29, 2026); top benchmarks: GPT-5.4-Pro (94.4% GPQA) and Claude Opus 4.7 (87.6% SWE-Bench).
- Free, ad-free, continuously updated with optional launch notifications; includes analytics charts for release trends and benchmark progression.
Why It Matters
One-stop dashboard to compare every major AI model — essential for staying competitive in an accelerating field.