OpenAI vs Anthropic · Nov 2022 – today
Every notable model, product, agent and feature OpenAI and Anthropic have launched since ChatGPT, counted by quarter and updated as they ship. Hover any mark for the launch behind it.
Count of dated launches. The current quarter is still filling up.
Each dot is a frontier-tier model, plotted by how many days passed since that company's previous one. The lines fall toward zero as the race tightens.
Running total of everything in the list below. The slope is the pace.
Filter by company or type. Month-only dates from sources are shown as a placeholder day and marked approximate.
| Date | Company | Launch | Type |
|---|
One entry per launch with its own public announcement from openai.com, anthropic.com, the OpenAI and Claude release notes, the @OpenAI, @ChatGPT, @AnthropicAI and @claudeai accounts, and Wikipedia. Models, products, agents and features count. Partnerships, funding, policy, pricing-only changes and retirements do not. "Frontier" marks a new flagship or new generation, not a mini, nano or Codex variant. Some dates differ by a day between sources. The full dataset is at /data/launches.json; use it freely with a link back.