English timeline explainer on Anthropic and Claude from 2021 to 2026
223 views·1 likes·Posted 3 Oct 2026 · 7:33 · Explainers
Our note
The 7.5-minute English edition of a typographic explainer covering Anthropic's 2021 founding, the Haiku, Sonnet and Opus naming, later model releases and why Claude is strong, with chapter timelines and subtitles; described as independent, not official.
The creator’s post
This video about Claude was made by Claude. And a nice coincidence: the Claude Opus 5.5 that tops the leaderboards in the video is the same model that made it. 7.5 minutes, from Anthropic's founding in 2021 to its lineup as of September 2026. Independent explainer, not an official Anthropic production.
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