AI Model Timeline

AI Model Timeline is a focused site that tracks the release history of AI and LLM models. It combines a clean chronological timeline with an easy‑to‑search models directory, covering 3,000+ open‑source and commercial models. You can quickly see what launched in the last 72 hours, filter by provider or ecosystem, and open detailed pages for each model with specs, links and tags. The goal is to give developers, researchers and creators a fast way to discover important models and follow how the AI landscape evolves over time.