Jun 2017 – Sep 2026 · 10 labs · Every major model release
Drag or scroll sideways to move through time. ⌘/Ctrl + wheel (or pinch) zooms around the cursor; + / − zoom around the centre. Hover a dot for the story behind it, or a lab's name for the company.
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Base model
Chatbot
Reasoning
★Landmark
☆On watch
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★ Landmark release
☆ On watch for landmark status — too recent to judge reception